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TTTThhhheeee llllaaaatttteeeesssstttt PPPPCCCC tttteeeesssstttt ddddiiiiaaaaggggnnnnoooossssttttiiiicccc ccccaaaarrrrdddd((((ssss)))) ccccoooommmmeeee wwwwiiiitttthhhh 2222
ddddiiiiffffffffeeeerrrreeeennnntttt ddddiiiiaaaaggggnnnnoooossssttttiiiicccc mmmmeeeetttthhhhooooddddssss bbbbeeeelllloooowwww::::
TTTThhhheeeeTTTTrrrraaaaddddiiiittttiiiioooonnnnaaaallllBBBBIIIIOOOOssssDDDDiiiiaaaaggggnnnnoooossssiiiissss&&&&QQQQIIIIGGGGUUUUAAAANNNNDDDDiiiiaaaaggggnnnnoooossssiiiissss
AlldigitaldisplayunitsonthePCdiagnostictestcardsshowBOTHBiosandQiguandiagnosis
codestogether.Probablytotal6digitstogether.
Pleaselookatthetesterunitboardcarefully;thereisindicationof“Bios”and“Qiguancodes”right
nearorunderthedisplaydigits.WeneedtorefertheBIOscodestotheBioslinkintheotherBios
listmanual,andrefertheQiguancodesonthefollowingQiguancodestable.
Mostly,wecanusetheBiosdiagnosis,weonlyusetheQiguandiagnosiswhentheBioscode
shows“NO”or“No-C”,orwe wanttogetmorereference.
Thereare3situationsthatthePCtesterwillshow theBioscode:”NO”.
1.TheCPUand/orrelatedpartsarefaulty.
2.Thetesterdone thetestandreturnthetestresulttothefirstparttested,theCPU.
3.ThelaptopBiosdesignisnotgettingtheBIOPOSTsignaltotheminiPCIedevice,so the
laptoptesterisnotgettingthePOSTsignal fromthelaptop.
WhenwegottheBiosPOSTcode”NO”,wecantrytolookattheother4digitsQiguancodesand
usetheQiguandiagnosismethodthen.
TTTThhhheeee““““SSSSttttaaaabbbbiiiilllliiiittttyyyytttteeeesssstttt””””ffffeeeeaaaattttuuuurrrreeeeiiiinnnntttthhhhiiiissssmmmmaaaannnnuuuuaaaalllliiiissssoooonnnnllllyyyyggggooooooooddddffffoooorrrrtttthhhhoooosssseeeePPPPCCCCtttteeeessssttttccccaaaarrrrddddsssswwwwiiiitttthhhhtttthhhheeee
bbbbuuuuiiiilllltttt—-iiiinnnnSSSSttttaaaabbbbiiiilllliiiittttyyyytttteeeessssttttffffeeeeaaaattttuuuurrrreeee,,,,pppplllleeeeaaaasssseeeeccccoooonnnnttttaaaaccccttttsssseeeelllllllleeeerrrriiiiffffnnnneeeeeeeeddddhhhheeeellllppppffffiiiinnnnddddiiiinnnnggggwwwwhhhheeeetttthhhheeeerrrrtttthhhheeeetttteeeesssstttteeeerrrr
uuuunnnniiiittttccccoooommmmeeeesssswwwwiiiitttthhhhtttthhhheeee““““ssssttttaaaabbbbiiiilllliiiittttyyyytttteeeesssstttt””””ffffeeeeaaaattttuuuurrrreeeeoooorrrrnnnnooootttt….
QQQQIIIIGGGGUUUUAAAANNNN PPPPOOOOSSSSTTTT ccccooooddddeeee DDDDeeeessssccccrrrriiiippppttttiiiioooonnnnssss
LLLLooooooookkkkuuuuppppmmmmeeeetttthhhhoooodddd
Pleasepayattentiononthefollowinglistingtablesofcodes,actuallythereare2differentcodes
listtablesbelow,these 2tablesaretheLEFT2digitandtheRIGHT2digitcodetables.(The
codesonthelistsmaylooklikethesame.)
EXAMPLE:QiguanCODE’05DE’:
Step1:separateitas22-bitcode,’05’and‘DE’,theLLLLEEEEFFFFTTTT2digitis“05”andtheRRRRIIIIGGGGHHHHTTTT2digitis“DE”.
Step2:GotothefollowingQiguancodestable–theLEFT2digits….Checkthemeaningofcode‘05’:traditional
diagnoseisinprogress. Thenlookatthecorrespondingtermdescriptionsafterthecodeslisttableforanswer.
Step3:GotothefollowingQiguancodestable–theRIGHT2digits….Checkmeaningofcode‘DE’: BIOSfaultself-
detectionisnotworkingproperly. Thenalsolookatthecorrespondingtermdescriptionsafterthecodeslisttablefor
answer.
QQQQiiiigggguuuuaaaannnnccccooooddddeeeessss––––tttthhhheeeeLLLLEEEEFFFFTTTT2222ddddiiiiggggiiiittttssss
CODE MeaningofFirst2Codesondisplayerfromleftside
00-03 POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15.
04 POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
05 Traditionaldiagnoseisinprogress.Details:seethe“TermDescriptions”belowafterthistable,Term17’
06 Detectedresettingsignalfortwiceorevenmore/Traditionaldiagnoseisinprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term13,17’

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07 Detectedresettingsignalfor3timesorevenmore/Traditionaldiagnoseisinprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term14,17’
08-0B POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
0C POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
0D Traditionaldiagnoseisinprogress.Details:seethe“TermDescriptions”belowafterthistable,Term17’
0E Detectedresettingsignalfortwice/Traditionaldiagnoseisinprogress.Details:seethe“TermDescriptions”
belowafterthistable,Term13,17’
0F Detectedresettingsignalfor3timesorevenmore/Traditionaldiagnoseisinprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term14,17’
10-13 POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
14 POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
15 Stabilitytestinginpreparation.Details:seethe“TermDescriptions”belowafterthistable,Term16’
16 Detectedresettingsignalfortwice/Stabilitytestinginpreparation.Details:seethe“TermDescriptions”below
afterthistable,Term13,16’
17 Detectedresettingsignalfor3timesorevenmore/Stabilitytestinginpreparation.Details:seethe“Term
Descriptions”belowafterthistable,Term14,16’
18-1B POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
1C POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
1D Stabilitytestinginpreparation.Details:seethe“TermDescriptions”belowafterthistable,Term16’
1E Detectedresettingsignalfortwice/Stabilitytestinginpreparation.Details:seethe“TermDescriptions”below
afterthistable,Term13,16’
1F Detectedresettingsignalfor3timesorevenmore/Stabilitytestinginpreparation.Details:seethe“Term
Descriptions”belowafterthistable,Term14,16’
20-23 POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
24 POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
25 Stabilitytestinginprogress,Details:seethe“TermDescriptions”belowafterthistable,Term19’
26 Detectedresettingsignalfortwice/Stabilitytestinginprogress.Details:seethe“TermDescriptions”belowafter
thistable,Term13,19’
27 Detectedresettingsignalfor3timesorevenmore/Stabilitytestinginprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term14,19’
28-2B POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
2C POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
2D Stabilitytestinginprogress,Details:seethe“TermDescriptions”belowafterthistable,Term19’
2E Detectedresettingsignalfortwice/Stabilitytestinginprogress.Details:seethe“TermDescriptions”belowafter
thistable,Term13,19’
2F Detectedresettingsignalfor3timesorevenmore/Stabilitytestinginprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term14,19’
30-33 POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
34 POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
35 Stabilitytestingiscomplete.Details:seethe“TermDescriptions”belowafterthistable,Term20’
36 Detectedresettingsignalfortwice/Stabilitytestingiscomplete.Details:seethe“TermDescriptions”belowafter
thistable,Term13,20’
37 Detectedresettingsignalfor3timesorevenmore/Stabilitytestingiscomplete.Details:seethe“Term
Descriptions”belowafterthistable,Term14,20’
38-3B POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
3C POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
3D Stabilitytestingiscomplete.Details:seethe“TermDescriptions”belowafterthistable,Term20’
3E Detectedresettingsignalfortwice/Stabilitytestingiscomplete.Details:seethe“TermDescriptions”belowafter
thistable,Term13,20’
3F Detectedresettingsignalfor3timesorevenmore/Stabilitytestingiscomplete.Details:seethe“Term
Descriptions”belowafterthistable,Term14,20’
40-43 POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
44 POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
45 Traditionaldiagnoseisinprogress.Details:seethe“TermDescriptions”belowafterthistable,Term17’
46 Detectedresettingsignalfortwice/Traditionaldiagnoseisinprogress.Details:seethe“TermDescriptions”
belowafterthistable,Term13,17’
47 Detectedresettingsignalfor3timesorevenmore/Traditionaldiagnoseisinprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term14,17’
48-4B POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’

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4C POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
4D Traditionaldiagnoseisinprogress.Details:seethe“TermDescriptions”belowafterthistable,Term17’
4E Detectedresettingsignalfortwice/Traditionaldiagnoseisinprogress.Details:seethe“TermDescriptions”
belowafterthistable,Term13,17’
4F Detectedresettingsignalfor3timesorevenmore/Traditionaldiagnoseisinprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term14,17’
50-53 POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
54 POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
55 Stabilitytestinginpreparation.Details:seethe“TermDescriptions”belowafterthistable,Term16’
56 Detectedresettingsignalfortwice/Stabilitytestinginpreparation.Details:seethe“TermDescriptions”below
afterthistable,Term13,16’
57 Detectedresettingsignalfor3timesorevenmore/Stabilitytestinginpreparation.Details:seethe“Term
Descriptions”belowafterthistable,Term14,16’
58-5B POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
5C POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
5D Stabilitytestinginpreparation.Details:seethe“TermDescriptions”belowafterthistable,Term16’
5E Detectedresettingsignalfortwice/Stabilitytestinginpreparation.Details:seethe“TermDescriptions”below
afterthistable,Term13,16’
5F Detectedresettingsignalfor3timesorevenmore/Stabilitytestinginpreparation.Details:seethe“Term
Descriptions”belowafterthistable,Term14,16’
60-63 POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
64 POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
65 Stabilitytestinginprogress,Details:seethe“TermDescriptions”belowafterthistable,Term19’
66 Detectedresettingsignalfortwice/Stabilitytestinginprogress.Details:seethe“TermDescriptions”belowafter
thistable,Term13,19’
67 Detectedresettingsignalfor3timesorevenmore/Stabilitytestinginprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term14,19’
68-6B POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
6C POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
6D Stabilitytestinginprogress,Details:seethe“TermDescriptions”belowafterthistable,Term19’
6E Detectedresettingsignalfortwice/Stabilitytestinginprogress.Details:seethe“TermDescriptions”belowafter
thistable,Term13,19’
6F Detectedresettingsignalfor3timesorevenmore/Stabilitytestinginprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term14,19’
70-73 POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
74 POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
75 Stabilitytestingiscomplete.Details:seethe“TermDescriptions”belowafterthistable,Term20’
76 Detectedresettingsignalfortwice/Stabilitytestingiscomplete.Details:seethe“TermDescriptions”belowafter
thistable,Term13,20’
77 Detectedresettingsignalfor3timesorevenmore/Stabilitytestingiscomplete.Details:seethe“Term
Descriptions”belowafterthistable,Term14,20’
78-7B POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
7C POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
7D Stabilitytestingiscomplete.Details:seethe“TermDescriptions”belowafterthistable,Term20’
7E Detectedresettingsignalfortwice/Stabilitytestingiscomplete.Details:seethe“TermDescriptions”belowafter
thistable,Term13,20’
7F Detectedresettingsignalfor3timesorevenmore/Stabilitytestingiscomplete.Details:seethe“Term
Descriptions”belowafterthistable,Term14,20’
80-83 POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
84 POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
85 Traditionaldiagnoseisinprogress.Details:seethe“TermDescriptions”belowafterthistable,Term17’
86 Detectedresettingsignalfortwiceorevenmore/Traditionaldiagnoseisinprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term13,17’
87 Detectedresettingsignalfor3timesorevenmore/Traditionaldiagnoseisinprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term14,17’
88-8B POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
8C POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
8D Traditionaldiagnoseisinprogress.Details:seethe“TermDescriptions”belowafterthistable,Term17’

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8E Detectedresettingsignalfortwiceorevenmore/Traditionaldiagnoseisinprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term13,17’
8F Detectedresettingsignalfor3timesorevenmore/Traditionaldiagnoseisinprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term14,17’
90-93 POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
94 POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
95 Stabilitytestinginprogress,Details:seethe“TermDescriptions”belowafterthistable,Term19’
96 Detectedresettingsignalfortwice/Stabilitytestinginprogress.Details:seethe“TermDescriptions”belowafter
thistable,Term13,19’
97 Detectedresettingsignalfor3timesorevenmore/Stabilitytestinginprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term14,19’
98-9B POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
9C POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
9D Stabilitytestinginprogress,Details:seethe“TermDescriptions”belowafterthistable,Term19’
9E Detectedresettingsignalfortwice/Stabilitytestinginprogress.Details:seethe“TermDescriptions”belowafter
thistable,Term13,19’
9F Detectedresettingsignalfor3timesorevenmore/Stabilitytestinginprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term14,19’
A0-A3 POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
A4 POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
A5 Stabilitytestinginprogress,Details:seethe“TermDescriptions”belowafterthistable,Term19’
A6 Detectedresettingsignalfortwice.Details:seethe“TermDescriptions”belowafterthistable,Term13’
A7 Detectedresettingsignalfor3timesorevenmore.Details:seethe“TermDescriptions”belowafterthistable,
Term14’
A8-AB POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
AC POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
AD Stabilitytestinginprogress,Details:seethe“TermDescriptions”belowafterthistable,Term19’
AE Detectedresettingsignalfortwice.Details:seethe“TermDescriptions”belowafterthistable,Term13’
AF Detectedresettingsignalfor3timesorevenmore.Details:seethe“TermDescriptions”belowafterthistable,
Term14’
B0-B3 POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
B4 POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
B5 Stabilitytestingiscomplete.Details:seethe“TermDescriptions”belowafterthistable,Term20’
B6 Detectedresettingsignalfortwice/Stabilitytestingiscomplete.Details:seethe“TermDescriptions”belowafter
thistable,Term13,20’
B7 Detectedresettingsignalfor3timesorevenmore/Stabilitytestingiscomplete.Details:seethe“Term
Descriptions”belowafterthistable,Term14,20’
B8-BB POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
BC POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
BD Stabilitytestingiscomplete.Details:seethe“TermDescriptions”belowafterthistable,Term20’
BE Detectedresettingsignalfortwice/Stabilitytestingiscomplete.Details:seethe“TermDescriptions”belowafter
thistable,Term13,20’
BF Detectedresettingsignalfor3timesorevenmore/Stabilitytestingiscomplete.Details:seethe“Term
Descriptions”belowafterthistable,Term14,20’
C0-C3 POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
C4 POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
C5 Traditionaldiagnoseisinprogress.Details:seethe“TermDescriptions”belowafterthistable,Term17’
C6 Detectedresettingsignalfortwiceorevenmore/Traditionaldiagnoseisinprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term13,17’
C7 Detectedresettingsignalfor3timesorevenmore/Traditionaldiagnoseisinprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term14,17’
C8-CB POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
CC POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
CD Traditionaldiagnoseisinprogress.Details:seethe“TermDescriptions”belowafterthistable,Term17’
CE Detectedresettingsignalfortwiceorevenmore/Traditionaldiagnoseisinprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term13,17’
CF Detectedresettingsignalfor3timesorevenmore/Traditionaldiagnoseisinprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term14,17’

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D0-D3 POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
D4 POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
D5 Stabilitytestinginprogress,Details:seethe“TermDescriptions”belowafterthistable,Term19’
D6 Detectedresettingsignalfortwice/Stabilitytestinginprogress.Details:seethe“TermDescriptions”belowafter
thistable,Term13,19’
D7 Detectedresettingsignalfor3timesorevenmore/Stabilitytestinginprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term14,19’
D8-DB POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
DC POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
DD Stabilitytestinginprogress,Details:seethe“TermDescriptions”belowafterthistable,Term19’
DE Detectedresettingsignalfortwice/Stabilitytestinginprogress.Details:seethe“TermDescriptions”belowafter
thistable,Term13,19’
DF Detectedresettingsignalfor3timesorevenmore/Stabilitytestinginprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term14,19’
E0-E3 POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
E4 POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
E5 Stabilitytestinginprogress,Details:seethe“TermDescriptions”belowafterthistable,Term19’
E6 Detectedresettingsignalfortwice/Stabilitytestinginprogress.Details:seethe“TermDescriptions”belowafter
thistable,Term13,19’
E7 Detectedresettingsignalfor3timesorevenmore/Stabilitytestinginprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term14,19’
E8-EB POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
EC POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
ED Stabilitytestinginprogress,Details:seethe“TermDescriptions”belowafterthistable,Term19’
EE Detectedresettingsignalfortwice/Stabilitytestinginprogress.Details:seethe“TermDescriptions”belowafter
thistable,Term13,19’
EF Detectedresettingsignalfor3timesorevenmore/Stabilitytestinginprogress.Details:seethe“Term
Descriptions”belowafterthistable,Term14,19’
F0-F3 POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
F4 POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
F5 Stabilitytestingiscomplete.Details:seethe“TermDescriptions”belowafterthistable,Term20’
F6 Detectedresettingsignalfortwice/Stabilitytestingiscomplete.Details:seethe“TermDescriptions”belowafter
thistable,Term13,20’
F7 Detectedresettingsignalfor3timesorevenmore/Stabilitytestingiscomplete.Details:seethe“Term
Descriptions”belowafterthistable,Term14,20’
F8-FB POSTcardnotready.Details:seethe“TermDescriptions”belowafterthistable,Term15’
FC POSTcarddidn’tdetectresettingsignal,RESETLEDalwaysonorneverflashon.Details:seethe“Term
Descriptions”belowafterthistable,Term12’
FD Stabilitytestingiscomplete.Details:seethe“TermDescriptions”belowafterthistable,Term20’
FE Detectedresettingsignalfortwice/Stabilitytestingiscomplete.Details:seethe“TermDescriptions”belowafter
thistable,Term13,20’
FF Detectedresettingsignalfor3timesorevenmore/Stabilitytestingiscomplete.Details:seethe“Term
Descriptions”belowafterthistable,Term14,20’
======================================================================================
QQQQiiiigggguuuuaaaannnnccccooooddddeeeessss––––tttthhhheeeeRRRRIIIIGGGGHHHHTTTT2222ddddiiiiggggiiiittttssss
CODE MeaningofLast2Codesondisplayerfromrightside
00-0F Quitresettingstatusfailed.Details:seethe“TermDescriptions”belowafterthistable,Term11’
10 BIOSfaultself-detectionisnotworkingproperly/NoCLK,IRDY,FRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term1,4’
11 BIOSfaultself-detectiondidn’tdetectanyproblems/NoCLK,IRDY,FRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term2,4’
12 BIOSfaultself-detectionisnotworkingproperly/HaveCLKsignal,NoIRDYandFRAMEsignal.Details:seethe

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“TermDescriptions”belowafterthistable,Term1,5’
13 BIOSfaultself-detectiondidn’tdetectanyproblems/HaveCLKsignal,NoIRDYandFRAMEsignal.Details:see
the“TermDescriptions”belowafterthistable,Term2,5’
14 BIOSfaultself-detectionisnotworkingproperly/HaveIRDYsignal,NoCLKandFRAMEsignal.Details:seethe
“TermDescriptions”belowafterthistable,Term1,6’
15 BIOSfaultself-detectiondidn’tdetectanyproblems/HaveIRDYsignal,NoCLKandFRAMEsignal.Details:see
the“TermDescriptions”belowafterthistable,Term2,6’
16 BIOSfaultself-detectionisnotworkingproperly/HaveIRDYandCLKsignalbutnoFRAMEsignal.Details:see
the“TermDescriptions”belowafterthistable,Term1,7’
17 BIOSfaultself-detectiondidn’tdetectanyproblems/HaveIRDYandCLKsignalbutnoFRAMEsignal.Details:
seethe“TermDescriptions”belowafterthistable,Term2,6’
18 BIOSfaultself-detectionisnotworkingproperly/HaveFRAMEsignalbutnoIRDYandCLKsignal.Details:see
the“TermDescriptions”belowafterthistable,Term1,8’
19 BIOSfaultself-detectiondidn’tdetectanyproblems/HaveFRAMEsignalbutnoIRDYandCLKsignal.Details:
seethe“TermDescriptions”belowafterthistable,Term2,8’
1A BIOSfaultself-detectionisnotworkingproperly/HaveCLKandFRAMEsignalbutnoIRDYsignal.Details:see
the“TermDescriptions”belowafterthistable,Term1,9’
1B BIOSfaultself-detectiondidn’tdetectanyproblems/HaveCLKandFRAMEsignalbutnoIRDYsignal.Details:
seethe“TermDescriptions”belowafterthistable,Term2,9’
1C BIOSfaultself-detectionisnotworkingproperly/HaveIRDYandFRAMEsignal,NoCLKsignal.Details:seethe
“TermDescriptions”belowafterthistable,Term1,10’
1D BIOSfaultself-detectiondidn’tdetectanyproblems/HaveIRDYandFRAMEsignal,NoCLKsignal.Details:see
the“TermDescriptions”belowafterthistable,Term2,10’
1E BIOSfaultself-detectionisnotworkingproperly.Details:seethe“TermDescriptions”belowafterthistable,Term
1’
1F BIOSfaultself-detectiondidn’tdetectanyproblems.Details:seethe“TermDescriptions”belowafterthistable,
Term2’
20-2F Quitresettingstatusfailed.Details:seethe“TermDescriptions”belowafterthistable,Term11’
30 POSTcarddidn’treceiveBIOScode/NoCLK,IRDY,FRAMEsignal.Details:seethe“TermDescriptions”below
afterthistable,Term3,4’
31 POSTcarddidn’treceiveBIOScode/NoCLK,IRDY,FRAMEsignal.Details:seethe“TermDescriptions”below
afterthistable,Term3,4’
32 POSTcarddidn’treceiveBIOScode/HaveCLKsignal,NoIRDYandFRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term3,5’
33 POSTcarddidn’treceiveBIOScode/HaveCLKsignal,NoIRDYandFRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term3,5’
34 POSTcarddidn’treceiveBIOScode/HaveIRDYsignal,NoCLKandFRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term3,6’
35 POSTcarddidn’treceiveBIOScode/HaveIRDYsignal,NoCLKandFRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term3,6’
36 HaveIRDYandCLKsignalbutnoFRAMEsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term7,3’
37 HaveIRDYandCLKsignalbutnoFRAMEsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term7,3’
38 HaveFRAMEsignalbutnoIRDYandCLKsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term8,3’
39 HaveFRAMEsignalbutnoIRDYandCLKsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term8,3’
3A HaveCLKandFRAMEsignal,NoIRDYsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term9,3’
3B HaveCLKandFRAMEsignal,NoIRDYsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term9,3’
3C HaveIRDYandFRAMEsignal,NoCLKsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term10,3’
3D HaveIRDYandFRAMEsignal,NoCLKsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term10,3’
3E POSTcarddidn’treceiveBIOScode.Details:seethe“TermDescriptions”belowafterthistable,Term3’
3F POSTcarddidn’treceiveBIOScode.Details:seethe“TermDescriptions”belowafterthistable,Term3’
40-4F Quitresettingstatusfailed.Details:seethe“TermDescriptions”belowafterthistable,Term11’
50 BIOSfaultself-detectionisnotworkingproperly/NoCLK,IRDY,FRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term1,4’
51 BIOSfaultself-detectiondidn’tdetectanyproblems/NoCLK,IRDY,FRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term2,4’
52 BIOSfaultself-detectionisnotworkingproperly/HaveCLKsignal,NoIRDYandFRAMEsignal.Details:seethe
“TermDescriptions”belowafterthistable,Term1,5’
53 BIOSfaultself-detectiondidn’tdetectanyproblems/HaveCLKsignal,NoIRDYandFRAMEsignal.Details:see
the“TermDescriptions”belowafterthistable,Term2,5’
54 BIOSfaultself-detectionisnotworkingproperly/HaveIRDYsignal,NoCLKandFRAMEsignal.Details:seethe

www.PcTestCards.com
“TermDescriptions”belowafterthistable,Term1,6’
55 BIOSfaultself-detectiondidn’tdetectanyproblems/HaveIRDYsignal,NoCLKandFRAMEsignal.Details:see
the“TermDescriptions”belowafterthistable,Term2,6’
56 BIOSfaultself-detectionisnotworkingproperly/HaveIRDYandCLKsignalbutnoFRAMEsignal.Details:see
the“TermDescriptions”belowafterthistable,Term1,7’
57 BIOSfaultself-detectiondidn’tdetectanyproblems/HaveIRDYandCLKsignalbutnoFRAMEsignal.Details:
seethe“TermDescriptions”belowafterthistable,Term2,6’
58 BIOSfaultself-detectionisnotworkingproperly/HaveFRAMEsignalbutnoIRDYandCLKsignal.Details:see
the“TermDescriptions”belowafterthistable,Term1,8’
59 BIOSfaultself-detectiondidn’tdetectanyproblems/HaveFRAMEsignalbutnoIRDYandCLKsignal.Details:
seethe“TermDescriptions”belowafterthistable,Term2,8’
5A BIOSfaultself-detectionisnotworkingproperly/HaveCLKandFRAMEsignalbutnoIRDYsignal.Details:see
the“TermDescriptions”belowafterthistable,Term1,9’
5B BIOSfaultself-detectiondidn’tdetectanyproblems/HaveCLKandFRAMEsignalbutnoIRDYsignal.Details:
seethe“TermDescriptions”belowafterthistable,Term2,9’
5C BIOSfaultself-detectionisnotworkingproperly/HaveIRDYandFRAMEsignal,NoCLKsignal.Details:seethe
“TermDescriptions”belowafterthistable,Term1,10’
5D BIOSfaultself-detectiondidn’tdetectanyproblems/HaveIRDYandFRAMEsignal,NoCLKsignal.Details:see
the“TermDescriptions”belowafterthistable,Term2,10’
5E BIOSfaultself-detectionisnotworkingproperly.Details:seethe“TermDescriptions”belowafterthistable,Term
1’
5F BIOSfaultself-detectiondidn’tdetectanyproblems.Details:seethe“TermDescriptions”belowafterthistable,
Term2’
60-6F Quitresettingstatusfailed.Details:seethe“TermDescriptions”belowafterthistable,Term11’
70 POSTcarddidn’treceiveBIOScode/NoCLK,IRDY,FRAMEsignal.Details:seethe“TermDescriptions”below
afterthistable,Term3,4’
71 POSTcarddidn’treceiveBIOScode/NoCLK,IRDY,FRAMEsignal.Details:seethe“TermDescriptions”below
afterthistable,Term3,4’
72 POSTcarddidn’treceiveBIOScode/HaveCLKsignal,NoIRDYandFRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term3,5’
73 POSTcarddidn’treceiveBIOScode/HaveCLKsignal,NoIRDYandFRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term3,5’
74 POSTcarddidn’treceiveBIOScode/HaveIRDYsignal,NoCLKandFRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term3,6’
75 POSTcarddidn’treceiveBIOScode/HaveIRDYsignal,NoCLKandFRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term3,6’
76 HaveIRDYandCLKsignalbutnoFRAMEsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term7,3’
77 HaveIRDYandCLKsignalbutnoFRAMEsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term7,3’
78 HaveFRAMEsignalbutnoIRDYandCLKsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term8,3’
79 HaveFRAMEsignalbutnoIRDYandCLKsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term8,3’
7A HaveCLKandFRAMEsignal,NoIRDYsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term9,3’
7B HaveCLKandFRAMEsignal,NoIRDYsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term9,3’
7C HaveIRDYandFRAMEsignal,NoCLKsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term10,3’
7D HaveIRDYandFRAMEsignal,NoCLKsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term10,3’
7E POSTcarddidn’treceiveBIOScode.Details:seethe“TermDescriptions”belowafterthistable,Term3’
7F POSTcarddidn’treceiveBIOScode.Details:seethe“TermDescriptions”belowafterthistable,Term3’
80-8F Quitresettingstatusfailed.Details:seethe“TermDescriptions”belowafterthistable,Term11’
90 BIOSfaultself-detectionisnotworkingproperly/NoCLK,IRDY,FRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term1,4’
91 BIOSfaultself-detectiondidn’tdetectanyproblems/NoCLK,IRDY,FRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term2,4’
92 BIOSfaultself-detectionisnotworkingproperly/HaveCLKsignal,NoIRDYandFRAMEsignal.Details:seethe
“TermDescriptions”belowafterthistable,Term1,5’
93 BIOSfaultself-detectiondidn’tdetectanyproblems/HaveCLKsignal,NoIRDYandFRAMEsignal.Details:see
the“TermDescriptions”belowafterthistable,Term2,5’
94 BIOSfaultself-detectionisnotworkingproperly/HaveIRDYsignal,NoCLKandFRAMEsignal.Details:seethe
“TermDescriptions”belowafterthistable,Term1,6’
95 BIOSfaultself-detectiondidn’tdetectanyproblems/HaveIRDYsignal,NoCLKandFRAMEsignal.Details:see
the“TermDescriptions”belowafterthistable,Term2,6’
96 BIOSfaultself-detectionisnotworkingproperly/HaveIRDYandCLKsignalbutnoFRAMEsignal.Details:see

www.PcTestCards.com
the“TermDescriptions”belowafterthistable,Term1,7’
97 BIOSfaultself-detectiondidn’tdetectanyproblems/HaveIRDYandCLKsignalbutnoFRAMEsignal.Details:
seethe“TermDescriptions”belowafterthistable,Term2,6’
98 BIOSfaultself-detectionisnotworkingproperly/HaveFRAMEsignalbutnoIRDYandCLKsignal.Details:see
the“TermDescriptions”belowafterthistable,Term1,8’
99 BIOSfaultself-detectiondidn’tdetectanyproblems/HaveFRAMEsignalbutnoIRDYandCLKsignal.Details:
seethe“TermDescriptions”belowafterthistable,Term2,8’
9A BIOSfaultself-detectionisnotworkingproperly/HaveCLKandFRAMEsignalbutnoIRDYsignal.Details:see
the“TermDescriptions”belowafterthistable,Term1,9’
9B BIOSfaultself-detectiondidn’tdetectanyproblems/HaveCLKandFRAMEsignalbutnoIRDYsignal.Details:
seethe“TermDescriptions”belowafterthistable,Term2,9’
9C BIOSfaultself-detectionisnotworkingproperly/HaveIRDYandFRAMEsignal,NoCLKsignal.Details:seethe
“TermDescriptions”belowafterthistable,Term1,10’
9D BIOSfaultself-detectiondidn’tdetectanyproblems/HaveIRDYandFRAMEsignal,NoCLKsignal.Details:see
the“TermDescriptions”belowafterthistable,Term2,10’
9E BIOSfaultself-detectionisnotworkingproperly.Details:seethe“TermDescriptions”belowafterthistable,Term
1’
9F BIOSfaultself-detectiondidn’tdetectanyproblems.Details:seethe“TermDescriptions”belowafterthistable,
Term2’
A0-AF Quitresettingstatusfailed.Details:seethe“TermDescriptions”belowafterthistable,Term11’
B0 POSTcarddidn’treceiveBIOScode/NoCLK,IRDY,FRAMEsignal.Details:seethe“TermDescriptions”below
afterthistable,Term3,4’
B1 POSTcarddidn’treceiveBIOScode/NoCLK,IRDY,FRAMEsignal.Details:seethe“TermDescriptions”below
afterthistable,Term3,4’
B2 POSTcarddidn’treceiveBIOScode/HaveCLKsignal,NoIRDYandFRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term3,5’
B3 POSTcarddidn’treceiveBIOScode/HaveCLKsignal,NoIRDYandFRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term3,5’
B4 POSTcarddidn’treceiveBIOScode/HaveIRDYsignal,NoCLKandFRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term3,6’
B5 POSTcarddidn’treceiveBIOScode/HaveIRDYsignal,NoCLKandFRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term3,6’
B6 HaveIRDYandCLKsignalbutnoFRAMEsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term7,3’
B7 HaveIRDYandCLKsignalbutnoFRAMEsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term7,3’
B8 HaveFRAMEsignalbutnoIRDYandCLKsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term8,3’
B9 HaveFRAMEsignalbutnoIRDYandCLKsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term8,3’
BA HaveCLKandFRAMEsignal,NoIRDYsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term9,3’
BB HaveCLKandFRAMEsignal,NoIRDYsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term9,3’
BC HaveIRDYandFRAMEsignal,NoCLKsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term10,3’
BD HaveIRDYandFRAMEsignal,NoCLKsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term10,3’
BE POSTcarddidn’treceiveBIOScode.Details:seethe“TermDescriptions”belowafterthistable,Term3’
BF POSTcarddidn’treceiveBIOScode.Details:seethe“TermDescriptions”belowafterthistable,Term3’
C0-CF Quitresettingstatusfailed.Details:seethe“TermDescriptions”belowafterthistable,Term11’
D0 BIOSfaultself-detectionisnotworkingproperly/NoCLK,IRDY,FRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term1,4’
D1 BIOSfaultself-detectiondidn’tdetectanyproblems/NoCLK,IRDY,FRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term2,4’
D2 BIOSfaultself-detectionisnotworkingproperly/HaveCLKsignal,NoIRDYandFRAMEsignal.Details:seethe
“TermDescriptions”belowafterthistable,Term1,5’
D3 BIOSfaultself-detectiondidn’tdetectanyproblems/HaveCLKsignal,NoIRDYandFRAMEsignal.Details:see
the“TermDescriptions”belowafterthistable,Term2,5’
D4 BIOSfaultself-detectionisnotworkingproperly/HaveIRDYsignal,NoCLKandFRAMEsignal.Details:seethe
“TermDescriptions”belowafterthistable,Term1,6’
D5 BIOSfaultself-detectiondidn’tdetectanyproblems/HaveIRDYsignal,NoCLKandFRAMEsignal.Details:see
the“TermDescriptions”belowafterthistable,Term2,6’
D6 BIOSfaultself-detectionisnotworkingproperly/HaveIRDYandCLKsignalbutnoFRAMEsignal.Details:see
the“TermDescriptions”belowafterthistable,Term1,7’
D7 BIOSfaultself-detectiondidn’tdetectanyproblems/HaveIRDYandCLKsignalbutnoFRAMEsignal.Details:
seethe“TermDescriptions”belowafterthistable,Term2,6’
D8 BIOSfaultself-detectionisnotworkingproperly/HaveFRAMEsignalbutnoIRDYandCLKsignal.Details:see

www.PcTestCards.com
the“TermDescriptions”belowafterthistable,Term1,8’
D9 BIOSfaultself-detectiondidn’tdetectanyproblems/HaveFRAMEsignalbutnoIRDYandCLKsignal.Details:
seethe“TermDescriptions”belowafterthistable,Term2,8’
DA BIOSfaultself-detectionisnotworkingproperly/HaveCLKandFRAMEsignalbutnoIRDYsignal.Details:see
the“TermDescriptions”belowafterthistable,Term1,9’
DB BIOSfaultself-detectiondidn’tdetectanyproblems/HaveCLKandFRAMEsignalbutnoIRDYsignal.Details:
seethe“TermDescriptions”belowafterthistable,Term2,9’
DC BIOSfaultself-detectionisnotworkingproperly/HaveIRDYandFRAMEsignal,NoCLKsignal.Details:seethe
“TermDescriptions”belowafterthistable,Term1,10’
DD BIOSfaultself-detectiondidn’tdetectanyproblems/HaveIRDYandFRAMEsignal,NoCLKsignal.Details:see
the“TermDescriptions”belowafterthistable,Term2,10’
DE BIOSfaultself-detectionisnotworkingproperly.Details:seethe“TermDescriptions”belowafterthistable,Term
1’
DF BIOSfaultself-detectiondidn’tdetectanyproblems.Details:seethe“TermDescriptions”belowafterthistable,
Term2’
E0-DF Quitresettingstatusfailed.Details:seethe“TermDescriptions”belowafterthistable,Term11’
F0 POSTcarddidn’treceiveBIOScode/NoCLK,IRDY,FRAMEsignal.Details:seethe“TermDescriptions”below
afterthistable,Term3,4’
F1 POSTcarddidn’treceiveBIOScode/NoCLK,IRDY,FRAMEsignal.Details:seethe“TermDescriptions”below
afterthistable,Term3,4’
F2 POSTcarddidn’treceiveBIOScode/HaveCLKsignal,NoIRDYandFRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term3,5’
F3 POSTcarddidn’treceiveBIOScode/HaveCLKsignal,NoIRDYandFRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term3,5’
F4 POSTcarddidn’treceiveBIOScode/HaveIRDYsignal,NoCLKandFRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term3,6’
F5 POSTcarddidn’treceiveBIOScode/HaveIRDYsignal,NoCLKandFRAMEsignal.Details:seethe“Term
Descriptions”belowafterthistable,Term3,6’
F6 HaveIRDYandCLKsignalbutnoFRAMEsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term7,3’
F7 HaveIRDYandCLKsignalbutnoFRAMEsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term7,3’
F8 HaveFRAMEsignalbutnoIRDYandCLKsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term8,3’
F9 HaveFRAMEsignalbutnoIRDYandCLKsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term8,3’
FA HaveCLKandFRAMEsignal,NoIRDYsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term9,3’
FB HaveCLKandFRAMEsignal,NoIRDYsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term9,3’
FC HaveIRDYandFRAMEsignal,NoCLKsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term10,3’
FD HaveIRDYandFRAMEsignal,NoCLKsignal/POSTcarddidn’treceiveBIOScode.Details:seethe“Term
Descriptions”belowafterthistable,Term10,3’
FE POSTcarddidn’treceiveBIOScode.Details:seethe“TermDescriptions”belowafterthistable,Term3’
FF POSTcarddidn’treceiveBIOScode.Details:seethe“TermDescriptions”belowafterthistable,Term3’
DDDDiiiiaaaaggggnnnnoooossssiiiissssssssppppeeeecccciiiiffffiiiiccccaaaattttiiiioooonnnn((((TTTTeeeerrrrmmmmssssDDDDeeeessssccccrrrriiiippppttttiiiioooonnnnssss))))
TTTTeeeerrrrmmmm1111::::BBBBIIIIOOOOSSSSffffaaaauuuullllttttsssseeeellllffff—-ddddeeeetttteeeeccccttttiiiioooonnnniiiissssnnnnoooottttwwwwoooorrrrkkkkiiiinnnnggggpppprrrrooooppppeeeerrrrllllyyyy
Cause1:Stabilitydiagnoseresultdisplayed‘STABLE’,itmeansthemotherboardisstable,butnoincludesometimes
goodsometimesbadperformance.
Solution:PleasegotocheckQIGUANcodeandBIOScodetable.
Cause2:Stabilitydiagnoseresultdisplayed‘UNSTABLE’,sometimesgoodsometimesbad.
Solution:A.IfitstoocomplicatedforyoutounderstandBIOScodemeaningorifyouhavenotimetofigureouttheerror
inspectionrules,youcanstartwiththestabilitydiagnose,debugonebyonefromCPU,RAM,keyboard,etc.
makesurethemotherboardcanperformstablethenbeginwitherrorinspections.Pleasegotopage
‘SSSSttttaaaabbbbiiiilllliiiittttyyyytttteeeessssttttiiiinnnnggggccccaaaarrrrddddooooppppeeeerrrraaaattttiiiioooonnnnfffflllloooowwwwcccchhhhaaaarrrrtttt>HHHHoooowwwwttttooooddddiiiissssttttiiiinnnngggguuuuiiiisssshhhhtttthhhheeeeuuuunnnnssssttttaaaabbbblllleeeeccccaaaauuuusssseeeessssvvvviiiiaaaa‘‘‘‘LLLLeeeeggggeeeennnnddddaaaarrrryyyy,,,,
SSSSttttaaaabbbblllleeeetttteeeessssttttiiiinnnnggggccccaaaarrrrdddd’’’’aaaannnnddddssssoooolllluuuuttttiiiioooonnnnssss>>>>TestmethodForPC’
B.IfBIOSerrorcodeinformationisclearenoughthenwecantroubleshootthePC.
Cause3:Don’twanttodostabilitytestingorPOSTcarddoesn’thavestabilitytestingfeatures.
Solution:GotoQIGUANcodetableandBIOScodetableforreferenceandanalyzetheproblemorbuyanotherPOST
cardwhichdesignedwithstabilitytesting.
Attention:MakesureyouareclearaboutinfobelowbeforecheckBIOScodetable

www.PcTestCards.com
A. BIOSmanufacturer,AMIorAward…etc.
B. BIOSversion
C. Don’tsticktoBIOScodetable,becauseanyofthosePOSTcardsupplierscannotcollectalltheaccurate
informationofBIOScodeontime,that’sthereasonofwhywespent12yearsworkingonLCDdisplayer
insteadofolddesign(LEDdigitaldisplayer),whichcandisplaytextinformationofPOSTcode.Mostly
becauseoftheLCDmonitorPOSTcardcantransferusefuldatatothedisplayer,helpuserseasilygetthe
realmeaningofBIOScode.
D. TheBIOScodemeaningsaresupposedtobecollectedinsomereliableways,suchaslabelonBIOSIC
chip,informationshowuponwindowsstartupscreen,motherboarduser’sguide,experiencedrepairer,etc.
E.
Greentips:AskyousellerforBIOScodeinformationincaselateryouneedit.WritedownBIOSinformationsuchasBIOS
version,programmingcompanyaccordingtowindowstartupscreen.Sothatyoudon’tneedtoworryaboutthe
keywordwhenyousearchBIOSCODEmeaningsonline.
TTTTeeeerrrrmmmm2222::::BBBBIIIIOOOOSSSSffffaaaauuuullllttttsssseeeellllffff—-ddddeeeetttteeeeccccttttiiiioooonnnnddddiiiiddddnnnn’’’’ttttddddeeeetttteeeecccctttteeeeddddaaaannnnyyyypppprrrroooobbbblllleeeemmmmssss
Notice:Readuser’sguidecarefullyatanytimewhenyoufounddiagnosisresultisdifferentfromrealstatus.
TTTTeeeerrrrmmmm3333::::PPPPOOOOSSSSTTTTccccaaaarrrrddddddddiiiiddddnnnn’’’’ttttrrrreeeecccceeeeiiiivvvveeeeBBBBIIIIOOOOSSSS
Evendisplayedcodeitsvalidcode.
Readuser’sguidecarefullyatanytimewhenyoufounddiagnosisresultisdifferentfromrealstatus.
IfisnotrunningLPTorSMorI2CBUStesting,QIGUANCODEreport:
A. ‘RST’doesn’tworkwell,repairresettingcircuitbeforestartdiagnose,becauseifRSTabnormalthencannotreceive
validBIOScode.
B. NoBIOScodeisabletobereceivedifno‘CLK’signaldetected,repair‘CLK’beforestartdiagnose,howeverthe
POSTcardcanworkw/oCLKsignalbutitsnotsupposedtoreceiveBIOScode
Cause1:CPUdidn’trunning
Solution:CPUenterprotectingmodewhenitstoohot
A. CPUfanhaveproblem.ChangeapowerfuloneandfixitwithCPUinrightposition.
B. Heat-sinksiliconeistoofeworbadquality.
C. CPUfanisdirty,cleanitwell.
D. CPUoverfrequency.Restorethesettingsorchangeanewone
E. CPUPINoverload.Usemultimetertotesteachpintorepairit.
F. Inhightemperaturecircumstances,usebiggerCPUfan,ifit’spossible,openthecomputercase,putan
electricfanbeside,unplugallthecards,harddisks,CD-ROOMcurrentlyunnecessary.Shutdownallother
programmeswhichnottobeused;orchangetoamorepowerfuladapter,checkwhichcomponentiseasy
gettingoverheatedandchangeit;powersupplyoftheswitchisbad,changeorrepairit.Trytoarrange
POSTdiagnoseinbettertimeofbettercircumstancessuchasnighttime,cloudyorrainydays;Addheat
insulationdevice;moveawaytheoverheatedobject,keepitawayfromcomputer.
G. Invibrationenvironment.Fastenallthecomponents;addspringorleatheronbottomofCPUcase;keep
computerawayfromvibrationobject.
Cause2:Ifthecomputerindiagnoseprogresswhichdidn’ttransferBIOScodeinfotoBUS.
Solution:trytoconnecttoanotherBUS,BUStypetowhichourproductscompliantsofar:ISA,PCI,LPT,LPC,PCI-E,
MiniPCI,MiniPCI-E,SM,I2C.
Suggestion:PleaseletusknowthenewBUStypewhichourproductsnotsupport,wewoulddoresearchesanddevelop
newitems.
TTTTeeeerrrrmmmm4444::::NNNNooooCCCCLLLLKKKK,,,,IIIIRRRRDDDDYYYY,,,,FFFFRRRRAAAAMMMMEEEEssssiiiiggggnnnnaaaallllwwwwaaaassssffffoooouuuunnnndddd
Notice:Inanyoneofsituationsbelow,whendiagnosisreportedas‘no’,noneedbothertomendthemotherboard.
LPTBUSdoesn’thaveCLK,IRDY,FRAME,RST(RESET)signal.
PCI-E,MiniPCI-E,ELPCandLPCBUSdon’thaveIRDYsignal.
SM,I2CBUSdoesn’thaveRST,IRDY,andFRAMEsignal.
Cause:firstyouneedtoknowthatCLKofsomemotherboardneedtoworkwith‘RST’signal.If‘RST‘doesn’tworkwell
thenimpossibletogenerate‘CLK’,thenno‘FRAME’,‘IRDY’aswell.
Solution:payattentiontothe‘RST’signal,ifhaveproblem;repairRSTbeforestarttodiagnose.Because‘RDY’and
‘FRAME’signalmayberecoveredafter‘CLK’repaired.
TTTTeeeerrrrmmmm5555::::HHHHaaaavvvveeeeCCCCLLLLKKKKssssiiiiggggnnnnaaaallll,,,,NNNNooooIIIIRRRRDDDDYYYYaaaannnnddddFFFFRRRRAAAAMMMMEEEEssssiiiiggggnnnnaaaallll
Notice:Don’ttouchanyPINwhiletestingisinprogress,incasetheelectricitysignalisinterruptedtoaffectdiagnoseresult.

www.PcTestCards.com
Inanyoneofsituationsbelow,whendiagnosisreportedas‘no’,noneedbothertomendthemotherboard.
LPTBUSdoesn’thaveCLK,IRDY,FRAME,RST(RESET)signal.
PCI-E,MiniPCI-E,ELPCandLPCBUSdon’thaveIRDYsignal.
SM,I2CBUSdoesn’thaveRST,IRDY,andFRAMEsignal.
Cause:IRDYFRAMEsignalerror
Solution:RepairICchip
Greentips:RepairtheeasieroneifIRDYandFRAMEbothunavailable,andtheotheronemaybeautomaticrecovery.
TTTTeeeerrrrmmmm6666::::HHHHaaaavvvveeeeIIIIRRRRDDDDYYYYssssiiiiggggnnnnaaaallll,,,,NNNNooooCCCCLLLLKKKKaaaannnnddddFFFFRRRRAAAAMMMMEEEEssssiiiiggggnnnnaaaallll
Notice:Don’ttouchanyPINwhiletestingisinprogress,incasetheelectricitysignalisinterruptedtoaffectdiagnoseresult.
Inanyoneofsituationsbelow,whendiagnosisreportedas‘no’,noneedbothertomendthemotherboard.
LPTBUSdoesn’thaveCLK,IRDY,FRAME,RST(RESET)signal.
PCI-E,MiniPCI-E,ELPCandLPCBUSdon’thaveIRDYsignal.
SM,I2CBUSdoesn’thaveRST,IRDY,andFRAMEsignal
Cause:CLK,FRAMEsignalerror
Solution:RepairICchip
TTTTeeeerrrrmmmm7777::::HHHHaaaavvvveeeeIIIIRRRRDDDDYYYYaaaannnnddddCCCCLLLLKKKKssssiiiiggggnnnnaaaallllbbbbuuuuttttnnnnooooFFFFRRRRAAAAMMMMEEEEssssiiiiggggnnnnaaaallll
Notice:Don’ttouchanyPINwhiletestingisinprogress,incasetheelectricitysignalisinterruptedtoaffectdiagnoseresult.
Inanyoneofsituationsbelow,whendiagnosisreportedas‘no’,noneedbothertomendthemotherboard.
LPTBUSdoesn’thaveCLK,IRDY,FRAME,RST(RESET)signal.
PCI-E,MiniPCI-E,ELPCandLPCBUSdon’thaveIRDYsignal.
SM,I2CBUSdoesn’thaveRST,IRDY,andFRAMEsignal
Cause:FRAMEsignalerror
Solution:RepairICchip
TTTTeeeerrrrmmmm8888::::HHHHaaaavvvveeeeFFFFRRRRAAAAMMMMEEEEssssiiiiggggnnnnaaaallllbbbbuuuuttttnnnnooooIIIIRRRRDDDDYYYYaaaannnnddddCCCCLLLLKKKKssssiiiiggggnnnnaaaallll
Notice:Don’ttouchanyPINwhiletestingisinprogress,incasetheelectricitysignalisinterruptedtoaffectdiagnoseresult.
Inanyoneofsituationsbelow,whendiagnosisreportedas‘no’,noneedbothertomendthemotherboard.
LPTBUSdoesn’thaveCLK,IRDY,FRAME,RST(RESET)signal.
PCI-E,MiniPCI-E,ELPCandLPCBUSdon’thaveIRDYsignal.
SM,I2CBUSdoesn’thaveRST,IRDY,andFRAMEsignal
Cause:CLK,IRDYsignalerror
Solution:RepairICchip
TTTTeeeerrrrmmmm9999::::HHHHaaaavvvveeeeaaaannnnddddCCCCLLLLKKKKaaaannnnddddFFFFRRRRAAAAMMMMEEEEssssiiiiggggnnnnaaaallll,,,,NNNNooooIIIIRRRRDDDDYYYYssssiiiiggggnnnnaaaallll
Notice:Don’ttouchanyPINwhiletestingisinprogress,incasetheelectricitysignalisinterruptedtoaffectdiagnoseresult.
Inanyoneofsituationsbelow,whendiagnosisreportedas‘no’,noneedbothertomendthemotherboard.
LPTBUSdoesn’thaveCLK,IRDY,FRAME,RST(RESET)signal.
PCI-E,MiniPCI-E,ELPCandLPCBUSdon’thaveIRDYsignal.
SM,I2CBUSdoesn’thaveRST,IRDY,andFRAMEsignal
Cause:IRDYsignalerror
Solution:RepairICchip
TTTTeeeerrrrmmmm11110000::::HHHHaaaavvvveeeeIIIIRRRRDDDDYYYYaaaannnnddddFFFFRRRRAAAAMMMMEEEEssssiiiiggggnnnnaaaallll,,,,NNNNooooCCCCLLLLKKKKssssiiiiggggnnnnaaaallll
Notice:Don’ttouchanyPINwhiletestingisinprogress,incasetheelectricitysignalisinterruptedtoaffectdiagnoseresult.
Inanyoneofsituationsbelow,whendiagnosisreportedas‘no’,noneedbothertomendthemotherboard.
LPTBUSdoesn’thaveCLK,IRDY,FRAME,RST(RESET)signal.
PCI-E,MiniPCI-E,ELPCandLPCBUSdon’thaveIRDYsignal.
SM,I2CBUSdoesn’thaveRST,IRDY,andFRAMEsignal
Cause:CLKsignalerror
Solution:RepairICchip

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TTTTeeeerrrrmmmm11111111::::QQQQuuuuiiiittttrrrreeeesssseeeettttttttiiiinnnnggggssssttttaaaattttuuuussssffffaaaaiiiilllleeeedddd
Notice:SomeusermighthavebeenthinkingofprotecttheircomputerinaveryGENTLYway,suchasslowlypressthe
‘POWER’button.It’snotgoodindeedactually,itcouldaffectperformanceofthoseelectronicdevicessuchas
lights,TV-set,Air-con,andetc,evencouldcausedamagessometimes.
Cause: A.removePCcasecables,dotestagain,ifproblemsolvedpleaseverifythatcableconnectingiswrongorreset
switchisbad.
B.‘RST’signalbad,repair‘reset’circuit
C.PCpowerisbad.Repairorchangeanewone.
D.Intervalbetweenpoweronnoffistooshort.Trytorestartafter5seconds.
TTTTeeeerrrrmmmm11112222::::PPPPOOOOSSSSTTTTccccaaaarrrrddddddddiiiiddddnnnn’’’’ttttddddeeeetttteeeeccccttttrrrreeeesssseeeettttttttiiiinnnnggggssssiiiiggggnnnnaaaallll,,,,RRRREEEESSSSEEEETTTTLLLLEEEEDDDDaaaallllwwwwaaaayyyyssssoooonnnnoooorrrrnnnneeeevvvveeeerrrrffffllllaaaasssshhhhoooonnnn
Notice:Inanyoneofsituationsbelow,whendiagnosisreportedas‘no’,noneedbothertomendthemotherboard.
LPTBUSdoesn’thaveCLK,IRDY,FRAME,RST(RESET)signal.
PCI-E,MiniPCI-E,ELPCandLPCBUSdon’thaveIRDYsignal.
SM,I2CBUSdoesn’thaveRST,IRDY,andFRAMEsignal
Cause:currentlythetestisviaLPT,SMorI2C,userscanignorethisdiagnosisresult.Ifstillworkabnormalthenmeans
‘reset’circuitbad.
Solution:Pleaseseeterm21RRRREEEESSSSEEEETTTTEEEERRRRRRRROOOORRRRccccaaaauuuusssseeeeaaaannnnddddttttrrrroooouuuubbbblllleeeesssshhhhoooooooottttiiiinnnngggg’
TTTTeeeerrrrmmmm11113333::::DDDDeeeetttteeeecccctttteeeeddddrrrreeeesssseeeettttttttiiiinnnnggggssssiiiiggggnnnnaaaallllffffoooorrrrttttwwwwiiiicccceeee
Notice: Usually the old computer need half second to reset for only once. But for upgraded computer, its normal reset
twice or 3 times continually, the time to reset is much shorter than before, so it’s hard to catch the ‘RST’ LED
lights,butQIGUANcodewillreportdrightinformationonetime.
Cause: If it reset twice continually once turn on computer or if you are using POST card with stability testing features,
restartthecomputermanuallytestthestability,thenwhencomputerpoweronitwillautoreset, allsituationabove
isnormaltohappen.Ifnot.Thenitmeansabnormalresettingerror.
Solution:Pleaseseeterm21RRRREEEESSSSEEEETTTTEEEERRRRRRRROOOORRRRccccaaaauuuusssseeeeaaaannnnddddttttrrrroooouuuubbbblllleeeesssshhhhoooooooottttiiiinnnngggg
TTTTeeeerrrrmmmm11114444::::DDDDeeeetttteeeecccctttteeeeddddrrrreeeesssseeeettttttttiiiinnnnggggssssiiiiggggnnnnaaaallllffffoooorrrr3333ttttiiiimmmmeeeessssoooorrrreeeevvvveeeennnnmmmmoooorrrreeee
Notice:POSTcardonlydetect‘RST’signalfor3times,andwillreportas3timesevendetectedmorethan3times.
Usually the old computer needs half second to reset for only once. But for upgraded computer, its normal reset
twice or 3 times continually, the time to reset is much shorter than before, so it’s hard to catch the ‘RST’ LED
lights,butQIGUANcodewillreportdrightinformationonetime.
Cause: If it reset 3 timescontinually once turn on computer or if you are using POST card with stability testing features,
manual restart the computer twice oreven more times and test the stability, then when computer power onit will
autoreset,allsituationaboveisnormaltohappen.Ifnot.Thenitmeansabnormalresettingerror.
Solution:Pleaseseeterm21RRRREEEESSSSEEEETTTTEEEERRRRRRRROOOORRRRccccaaaauuuusssseeeeaaaannnnddddttttrrrroooouuuubbbblllleeeesssshhhhoooooooottttiiiinnnngggg
TTTTeeeerrrrmmmm11115555:::: PPPPOOOOSSSSTTTTccccaaaarrrrddddnnnnoooottttrrrreeeeaaaaddddyyyy
Notice:ThemainboardisnotreadysendingthePOSTsignaltothePOSTcardorthereisimproperconnection
Cause:Thetimeistooshortafterbetweenpoweronandoff.
ThePCIbuscontrollerishavingtheproblem
Solution:Trytorestartafter5seconds.TryinstallingthePOSTtestcardonanotherregularPCIconnector.
TTTTeeeerrrrmmmm11116666::::SSSSttttaaaabbbbiiiilllliiiittttyyyytttteeeessssttttiiiinnnnggggiiiinnnnpppprrrreeeeppppaaaarrrraaaattttiiiioooonnnn
Notice:Doremember,pleaseDON’TchangeCMOSsettings.DON’Taddorremovehardware.DON’Tchangejumperor
mechanicalvibration.DON’Ttouchanymetalsurfacewithfingers,whichallofabovecouldaffectthetesting
performancesuchasreportthecomputerisunstablewhilethetruthisitisstable.
Forsomecomputerwhichrelativelystable,itsnormalifPOSTcardsometimesreport‘stable’orsometimes
‘unstable’,notmeansthePOSTcardtestingisnotaccurate,becausethesmallerrorofthoserelativelystable
motherboardwillignoredbythediagnose,sowesuggestyourepeatthetestordotheregularchecking.The
computerworkwellnowdoesn’t meanitwon’thaveproblemlater,especiallyinsomeimportantplacesaslike

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Bank,Hospital,etc,detectedthehiddendefectswillpreventhugelostwhichisunexpected,QIGUANstability
testingfeatureshelptoeliminatehiddendangersandminimizethelosttolowest.
Cause:TheStabilitytestingcardisshowingyou,thetraditionaldiagnosecompleteorstoppedbecauseofcan’treceive
BIOSPOSTcode;nowstarttopreparestabilitytesting.
Solution:‘Ready’LEDlightissupposedtobeonwithin5minutes.Restartcomputerifyouneedtoteststability,ifnotthen
justignoreit;if‘READY’LEDstilloffwhenwaitingformorethan5minutes,pleaseseethe“EasyStabilityTest
methodforPC”belowinthismanual.
Greentips:Trytorestartwindowfromstartmenuortrytoremoveharddiskbeforediagnose.BecauseforPC,ifpress
‘RESET’buttonwillshutdownthecomputerunexpectedlywhilediagnoseinprogress.Sameforlaptop.
TTTTeeeerrrrmmmm11117777::::TTTTrrrraaaaddddiiiittttiiiioooonnnnaaaallllddddiiiiaaaaggggnnnnoooosssseeeeiiiissssiiiinnnnpppprrrrooooggggrrrreeeessssssss
Cause:Traditionaldiagnoseisinprogress,ifyouareusingStabilitytestingcard,‘Ready’LEDlightstilloffwhenwaiting
formorethan10minutes, pleaseseethe“EasyStabilityTestmethodforPC”belowinthismanual.
TTTTeeeerrrrmmmm11118888::::AAAAbbbboooouuuuttttttttoooossssttttaaaarrrrttttSSSSttttaaaabbbbiiiilllliiiittttyyyytttteeeessssttttiiiinnnngggg
Notice:Doremember,pleaseDON’TchangeCMOSsettings.DON’Taddorremovehardware.DON’Tchangejumperor
mechanicalvibration.DON’Ttouchanymetalsurfacewithfingers,whichallofabovecouldaffectthetesting
performancesuchasreportthecomputerisunstablewhilethetruthisitisstable.
Forsomecomputerwhichrelativelystable,itsnormalifPOSTcardsometimesreport‘stable’orsometimes
‘unstable’,notmeansthePOSTcardtestingisnotaccurate,becausethesmallerrorofthoserelativelystable
motherboardwillignoredbythediagnose,sowesuggestyourepeatthetestordotheregularchecking.The
computerworkwellnowdoesn’t meanitwon’thaveproblemlater,especiallyinsomeimportantplacesaslike
Bank,Hospital,etc,detectedthehiddendefectswillpreventhugelostwhichisunexpected,QIGUANstability
testingfeatureshelptoeliminatehiddendangersandminimizethelosttolowest.
Cause:‘Ready’LEDlightissupposedtobeonwithin5minutes.Restartcomputerifyouneedtoteststability,ifnotthen
justignoreit;if‘READY’LEDstilloffwhenwaitingformorethan5minutes,pleaseseethe“EasyStabilityTest
methodforPC”belowinthismanual.
TTTTeeeerrrrmmmm11119999::::SSSSttttaaaabbbbiiiilllliiiittttyyyytttteeeessssttttiiiinnnnggggiiiissssiiiinnnnpppprrrrooooggggrrrreeeessssssss
Notice:Doremember,pleaseDON’TchangeCMOSsettings.DON’Taddorremovehardware.DON’Tchangejumperor
mechanicalvibration.DON’Ttouchanymetalsurfacewithfingers,whichallofabovecouldaffectthetesting
performancesuchasreportthecomputerisunstablewhilethetruthisitisstable.
Forsomecomputerwhichrelativelystable,itsnormalifPOSTcardsometimesreport‘stable’orsometimes
‘unstable’,notmeansthePOSTcardtestingisnotaccurate,becausethesmallerrorofthoserelativelystable
motherboardwillignoredbythediagnose,sowesuggestyourepeatthetestordotheregularchecking.The
computerworkwellnowdoesn’t meanitwon’thaveproblemlater,especiallyinsomeimportantplacesaslike
Bank,Hospital,etc,detectedthehiddendefectswillpreventhugelostwhichisunexpected,QIGUANstability
testingfeatureshelptoeliminatehiddendangersandminimizethelosttolowest.
Solution:‘Stable’and‘Unstable’LEDlightissupposedtobeonwithin5minutes,aswellas‘Ready’LEDlight,Restart
computerifyouneedtoteststability,ifnotthenjustignoreit;If‘Stable’and‘Unstable’LEDstilloffwhenwaiting
formorethan5minutes,pleaseseethe“EasyStabilityTestmethodforPC”belowinthismanual.
TTTTeeeerrrrmmmm22220000::::SSSSttttaaaabbbbiiiilllliiiittttyyyytttteeeessssttttiiiinnnnggggiiiissssccccoooommmmpppplllleeeetttteeee
Notice:Doremember,pleaseDON’TchangeCMOSsettings.DON’Taddorremovehardware.DON’Tchangejumperor
mechanicalvibration.DON’Ttouchanymetalsurfacewithfingers,whichallofabovecouldaffectthetesting
performancesuchasreportthecomputerisunstablewhilethetruthisitisstable.
Forsomecomputerwhichrelativelystable,itsnormalifPOSTcardsometimesreport‘stable’orsometimes
‘unstable’,notmeansthePOSTcardtestingisnotaccurate,becausethesmallerrorofthoserelativelystable
motherboardwillignoredbythediagnose,sowesuggestyourepeatthetestordotheregularchecking.The
computerworkwellnowdoesn’t meanitwon’thaveproblemlater,especiallyinsomeimportantplacesaslike
Bank,Hospital,etc,detectedthehiddendefectswillpreventhugelostwhichisunexpected,QIGUANstability
testingfeatureshelptoeliminatehiddendangersandminimizethelosttolowest.
Cause1:Testresultis‘stable’,then‘stable’LEDlightsison.Bereadyfornextroundofdiagnose.‘Ready’LEDlightison.
Solution:Noneedbothertorespondthistestingresult
Cause2:‘Unstable’LEDlightison.Bereadyfornextroundofdiagnose.‘Ready’LEDlightison.
Solution:I.Backupdata.II.Choosestablecomputerinimportantoccasion.Goread‘SSSSttttaaaabbbbiiiilllliiiittttyyyytttteeeessssttttiiiinnnnggggccccaaaarrrrdddd
ooooppppeeeerrrraaaattttiiiioooonnnnfffflllloooowwwwcccchhhhaaaarrrrtttt’’’’aaaafffftttteeeerrrrtttthhhhiiiissssTTTTeeeerrrrmmmmssssDDDDeeeessssccccrrrriiiippppttttiiiioooonnnnsssseeeessssssssiiiioooonnnn….
TTTTeeeerrrrmmmm22221111::::RRRREEEESSSSEEEETTTTEEEERRRRRRRROOOORRRRccccaaaauuuusssseeeeaaaannnnddddttttrrrroooouuuubbbblllleeeesssshhhhoooooooottttiiiinnnngggg

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Cause1:RESETcircuitonmotherboardisbad.
Solution:IClevelrepair.
Cause2:NoPGsignalavailablefromPCpower.
Solution:Repairorchangenewone.
Cause3:PCpoweristooweak.
Solution:Repairorchangenewone.
Cause4:CPUoverheated
Solution:SetCPUfrequencymuchlower,coolCPUwithelectronicfan,resettheCPUfrequencytooriginalvalueafter
troubleisdetected.
Cause5:Externaldeviceisnotcompatibleorbad.
Solution:Removeexternaldevices;plugthemagainaftertroubleisdetected.
Cause6:‘RESET’buttononPCcasedoesn’tworkorresetcircuitisbad.
Solution:Removeallcablesfromcomputer,iftroubleissolved,pleaseensureallcablesconnectedinrightway.Or
maybethe‘RESET’switchisbad.Gochangeit.
Cause7:Toomuchdustonmotherboard,‘RESET’circuitbad.
Solution:Cleanit.
Cause8:Externalcardbadquality,affectthe‘RESET’signalfromAGP/PCI.
Solution:Removeexternalcards.Plugbackaftertroubleisdetected.
Cause9:VideocardandNetworkadapterisnotfixedonthemotherboard.
Solution:Removefirst,Plugagainandfixitaftertroubleisdetected.
Cause10:Removingandpluggingmovementistoobig
Solution:bemoregently.
Cause11:CD-ROOMinnercircuitbadorICbad.
Solution:RemoveCD-ROOM;plugthemagainaftertroubleisdetected.
Cause12:computer,air-con,andrefrigeratorpoweradapterareallpluggedinonesocketpanel.
Solution:Separatelyplug.
Cause13:Electricitycircuitconnectingwrong.Usersmessedupzerocurveandgroundwire.
Solution:connecteachwireincorrectway.
Cause14:Connectorsorsocketisbadorlowquality.
Solution:Changeanewone.
Cause15:Highelectromagneticinterference(EMI).
Solution:AvoidfromEMI
EEEEaaaassssyyyySSSSttttaaaabbbbiiiilllliiiittttyyyyTTTTeeeessssttttmmmmeeeetttthhhhooooddddffffoooorrrrPPPPCCCC((((TTTThhhhiiiissss““““SSSSttttaaaabbbbiiiilllliiiittttyyyytttteeeesssstttt””””ffffeeeeaaaattttuuuurrrreeeeiiiinnnntttthhhhiiiissssmmmmaaaannnnuuuuaaaalllliiiissssoooonnnnllllyyyyggggooooooooddddffffoooorrrrtttthhhhoooosssseeeePPPPCCCCtttteeeessssttttccccaaaarrrrddddssss
wwwwiiiitttthhhhtttthhhheeeebbbbuuuuiiiilllltttt—-iiiinnnnSSSSttttaaaabbbbiiiilllliiiittttyyyytttteeeessssttttffffeeeeaaaattttuuuurrrreeee,,,,pppplllleeeeaaaasssseeeeccccoooonnnnttttaaaaccccttttsssseeeelllllllleeeerrrriiiiffffnnnneeeeeeeeddddhhhheeeellllppppffffiiiinnnnddddiiiinnnnggggwwwwhhhheeeetttthhhheeeerrrrtttthhhheeee““““ssssttttaaaabbbbiiiilllliiiittttyyyytttteeeesssstttt””””ffffeeeeaaaattttuuuurrrreeee
iiiissssoooonnnntttthhhheeeetttteeeesssstttteeeerrrruuuunnnniiiittttoooorrrrnnnnooootttt))))
1. InsertPOSTcardtoPCIslot.
2. Poweron,starttraditionaldiagnoseandQIGUANdiagnose,‘stable’and‘unstable’lightsareflashonatsametime.
3. Stabilitytestinpreparation,‘stable’and‘unstable’lightsflashonandoffquicklyonebyone.
4. ‘ready’lightison,press‘reset’buttontorestartorclick‘start’menu>restartwindows.‘Ready’lightisoff.
5. Stabilitytestinprogress,‘stable’and‘unstable’lightsflashonandoffslowlyonebyone.
6. Showdiagnoseresult,oneofthe‘stable’and‘unstable’lightsison.‘Ready’lightison.
7. Iftheresultis‘unstable’,repeatstep4-6,repeatthetestsafewtimestogetmoreaccurateresults.
8. IfbothUnstableandStableLEDskeepflashing,thecomponentsonthemainboardmaynotreturnthepropersignal
totheBiosandthePOSTcardinordertoconcludetheStabilityTestresult.AssoonasthePCisworking,never
mindtheflashingLEDs
SSSSttttaaaabbbbiiiilllliiiittttyyyy tttteeeessssttttiiiinnnngggg ccccaaaarrrrdddd ooooppppeeeerrrraaaattttiiiioooonnnn fffflllloooowwwwcccchhhhaaaarrrrtttt
TTTThhhheeeeffffoooolllllllloooowwwwiiiinnnnggggfffflllloooowwwwcccchhhhaaaarrrrttttssssaaaarrrreeeeffffoooorrrraaaaddddvvvvaaaannnncccceeeedddduuuusssseeeessss….
FFFFoooorrrrccccoooommmmppppuuuutttteeeerrrrnnnnoooovvvviiiicccceeee,,,,pppplllleeeeaaaasssseeeeiiiiggggnnnnoooorrrreeeetttthhhheeeebbbbeeeelllloooowwwwcccchhhhaaaarrrrttttssss….PPPPlllleeeeaaaasssseeeejjjjuuuussssttttuuuusssseeeetttthhhheeeeaaaabbbboooovvvveeeeeeeeaaaassssyyyy
gggguuuuiiiiddddeeeelllliiiinnnneeeessss….
HHHHoooowwwwttttooooddddiiiissssttttiiiinnnngggguuuuiiiisssshhhhtttthhhheeeeuuuunnnnssssttttaaaabbbblllleeeeccccaaaauuuusssseeeessssaaaannnnddddssssoooolllluuuuttttiiiioooonnnnssss

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CCCChhhhaaaarrrrttttIIIIOOOOppppeeeerrrraaaattttiiiioooonnnnfffflllloooowwwwcccchhhhaaaarrrrttttoooovvvveeeerrrrvvvviiiieeeewwww

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CCCChhhhaaaarrrrttttIIIIIIIISSSSttttaaaabbbbiiiilllliiiittttyyyytttteeeessssttttiiiinnnnggggccccaaaarrrrddddwwwwoooorrrrkkkkiiiinnnnggggpppprrrroooocccceeeessssssss

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CCCChhhhaaaarrrrttttIIIIIIIIIIIIHHHHoooowwwwttttooooddddiiiissssttttiiiinnnngggguuuuiiiisssshhhhuuuunnnnssssttttaaaabbbblllleeeeccccaaaauuuusssseeeessssvvvviiiiaaaa‘‘‘‘LLLLeeeeggggeeeennnnddddaaaarrrryyyy,,,,SSSSttttaaaabbbblllleeeetttteeeessssttttiiiinnnnggggccccaaaarrrrdddd’’’’

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CCCChhhhaaaarrrrttttIIIIVVVVHHHHoooowwwwttttooooddddiiiissssttttiiiinnnngggguuuuiiiisssshhhhwwwwhhhheeeerrrreeeetttthhhheeeepppprrrroooobbbblllleeeemmmmbbbbyyyy‘‘‘‘LLLLeeeeggggeeeennnnddddaaaarrrryyyy,,,,SSSSttttaaaabbbblllleeeetttteeeessssttttiiiinnnnggggccccaaaarrrrdddd’’’’aaaannnndddd
ttttrrrroooouuuubbbblllleeeesssshhhhoooooooottttiiiinnnngggg

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CCCChhhhaaaarrrrttttVVVVHHHHoooowwwwttttooooiiiinnnndddduuuucccceeeetttthhhheeeeuuuunnnnssssttttaaaabbbblllleeeeccccaaaauuuusssseeeeiiiinnnnssssoooommmmeeeerrrreeeellllaaaatttteeeeddddwwwwaaaayyyyssss

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CCCChhhhaaaarrrrttttVVVVIIIIHHHHoooowwwwttttoooouuuusssseeeeoooouuuurrrrtttteeeessssttttiiiinnnnggggccccaaaarrrrddddttttooooddddiiiissssttttiiiinnnngggguuuuiiiisssshhhhRRRREEEESSSSEEEETTTTeeeerrrrrrrroooorrrr

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CCCChhhhaaaarrrrttttVVVVIIIIIIIIHHHHoooowwwwttttooooddddiiiissssttttiiiinnnngggguuuuiiiisssshhhhiiiiffffiiiitttt’’’’ssssccccaaaauuuusssseeeeddddbbbbyyyytttthhhheeeeppppoooowwwweeeerrrrssssuuuuppppppppllllyyyypppprrrroooobbbblllleeeemmmm

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CCCChhhhaaaarrrrttttVVVVIIIIIIIIIIIIHHHHoooowwwwttttooooddddiiiissssttttiiiinnnngggguuuuiiiisssshhhhiiiiffffiiiitttt’’’’ssssccccaaaauuuusssseeeeddddbbbbyyyypppplllluuuuggggggggiiiinnnnggggddddiiiiffffffffeeeerrrreeeennnnttttbbbbrrrraaaannnnddddooooffffRRRRAAAAMMMMiiiinnnnssssaaaammmmeeee
mmmmooootttthhhheeeerrrrbbbbooooaaaarrrrdddd

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CCCChhhhaaaarrrrttttIIIIXXXXHHHHoooowwwwttttooooddddiiiissssttttiiiinnnngggguuuuiiiisssshhhhiiiiffffiiiitttt’’’’ssssbbbbeeeeccccaaaauuuusssseeeeooooffffppppoooowwwweeeerrrrssssuuuuppppppppllllyyyyccccaaaannnn’’’’ttttaaaaffffffffoooorrrrddddttttoooowwwwoooorrrrkkkk

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CCCChhhhaaaarrrrttttXXXXHHHHoooowwwwttttooooddddiiiissssttttiiiinnnngggguuuuiiiisssshhhhiiiiffffiiiitttt’’’’ssssccccaaaauuuusssseeeeddddbbbbyyyybbbbaaaaddddhhhheeeeaaaattttrrrraaaaddddiiiiaaaattttiiiioooonnnn

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CCCChhhhaaaarrrrttttXXXXIIIIHHHHoooowwwwttttooooddddiiiissssttttiiiinnnngggguuuuiiiisssshhhhiiiiffffiiiitttt’’’’ssssccccaaaauuuusssseeeeddddbbbbyyyytttthhhheeeedddduuuusssstttt

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CCCChhhhaaaarrrrttttXXXXIIIIIIIIHHHHoooowwwwttttooooddddiiiissssttttiiiinnnngggguuuuiiiisssshhhhiiiiffffiiiitttt’’’’ssssccccaaaauuuusssseeeeddddbbbbyyyyssssttttrrrroooonnnnggggeeeelllleeeeccccttttrrrroooommmmaaaaggggnnnneeeettttiiiicccciiiinnnntttteeeerrrrffffeeeerrrreeeennnncccceeee

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CCCChhhhaaaarrrrttttXXXXIIIIIIIIIIIIHHHHoooowwwwttttooooddddiiiissssttttiiiinnnngggguuuuiiiisssshhhhiiiiffffiiiitttt’’’’ssssccccaaaauuuusssseeeeddddbbbbyyyybbbbaaaaddddccccoooonnnnttttaaaaccccttttooooffffcccciiiirrrrccccuuuuiiiitttt