Single CPU and a number of power supply diagram 不指定 1, single power supply diagram 2, a number of power supply diagram Note: Figure in the Q1, Q2 a lot of motherboards for the field control, a number of power supply in a group of Q1Q2 make a bad CPU is not working properly, causing
dell ac power adapter not recognized
With so many DELL laptops with the message “DELL AC Power adapter could not be determined” on the screen, it’s time to look into this with a bit more detail. As already noted in breakdowns section, the DELL AC power adapter used for the DELL Latitude D610 has an Identification wire, which is the tiny center pin in the power plug. Trying
Leadtek K7S741MG-6L Maintenance Log 不指定
Leadtek K7S741MG-6L Maintenance Log Two plates the same board. The same fault!The value of visual play there is no problem, plug in the power point switch is triggered, not power. For the K7 board, not a general power will first look at the board because this component ATTP1 【】 easily damaged and found that this
HPE for platter swap from HDD with spacers between platters) is available!
HD HPE PRO will be replaced by the newly designed HPE SP. This new product, with all the original capabilities of the old version HPE being remained, a newly designed platter exchanger was adapted to replace the old one, which allows users to work on hard drives with spacers between platters. This new HPE SP
MSI 845GL MS-6714 CPU Block, cold solder joint repair 不指定
MSI 845GL MS-6714 CPU Block, cold solder joint repair Power supply normal, reset the clock does not run code CPU Block, hand pressed to run after the boot code to determine the virtual U seat belt holder 【did】. U already taking the seat directly to the shell of This virtue, after removing Flux into the
Mainboard : Test run did not complete
Mainboard : Test run did not complete This problem I mentioned in the article “The test procedure is important when repairing” but you still have many questions and questions sent to me . Should I split into a separate article so. The test procedure has the full meaning : 1. Click the source ( ps
Hodge-board maintenance log 不指定
Hodge-board maintenance log o get hands look, depression, memory, power supply on the welded pipe butt a little above (in front of forgot to take pictures. SORRY). No problem, hit the value of the electricity directly. Motherboard to run C1, memory, however, a bit of memory voltage measured only one. A few V, and then
Motherboard Gigabyte GA-8LD533 maintenance log 不指定
Motherboard Gigabyte GA-8LD533 maintenance log Visual values are no problem playing, plug in the power test card was found on the 3.3VSB standby light does not shine PC114 pin voltage is measured only 0.02V should be 3.3V】 【normal No standby voltage, first of all on-board to find standby voltage generator components, found a 1117 and
Geforce 7 series graphics card voltage MOD Daquan
the players are well aware, a substantial overclocking without increasing the voltage. CPU, memory is true, the graphics card is no exception. The pressure is not as good but the graphics and memory to the CPU so simple, you do not like to set the motherboard BIOS adjust it. Modify the video BIOS is indeed a seemingly direct
Encyclopedia of breakdowns (share with us your experience)
Encyclopedia of breakdowns (share with us your experience) Motherboard type ASUS Model P5KPL -AM / PS Malfunction Do not send data on mode Tester: thebulbs are regular and stand at code 39 Rams and processorshave been changed and all components havebeen examined and there is nothing new The BIOS has been shipped with more than one version and there is no