admin 发表于 2017-6-4 03:04:04

lenovo G500 LA-9632P No vcore

G500 ...power on no display..
amps...0.390
vcore missing
checked vcore ic for following
5vs...present..
vron present...
svid data present...
svid clock present...
svid alt present..
vcomp missing (b+ supply)
vgate missing ..

found pr929 1k
and pr933 10k reg curroted

removed reg
cleand pads..
replace with new reg ...Board is up

韩小宇 发表于 2017-6-12 20:18:02

还是看不懂,复杂

韩小宇 发表于 2017-6-30 11:15:59

很给力。。。。很喜欢

韩小宇 发表于 2017-7-18 10:52:17

支持,赞
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