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
】. U already taking the seat directly to the shell of
This virtue, after removing
Flux into the hole to the above, do not pour from one location. IO dragging down the same as the drag. Can not be too much. I was down from the hole was above the flux seen enough.
On the BGA nozzle and the transposon to keep a good distance between the
Open to heating
After a paragraph 4, the slightly elevated nozzle point, clamp gently pull about U Block, see if he can move, the dynamic on the OK
After a paragraph 4, the slightly elevated nozzle point, clamp gently pull about U Block, see if he can move, the dynamic on the OK
After a good heat, raising air nozzle to facilitate heat dissipation
After cooling, power boot, running yards light machine, OK a one-stop
Done a total of almost 20 a few blocks of the virtual, 478 775 are, at present no rework records. 775 of the transposon is not good, I pull, I pull these raise the nozzle U Block, the middle of a large capacitance on the OK
Author:corps@Computer repair enthusiasts
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Address:http://www.itstrip.cn/read.php?58
All rights reserved. Must be reproduced in the form of annotated links the author and the original source and this statement!
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