jmmairongzhang 发表于 2018-4-3 19:16
下管D极都用万用表测到跳变已经很严重啦,G机电压也跳那是CPU电源IC供电不正常,查查吧
suyajuncn 发表于 2018-4-4 10:34
下管D极都用万用表测到跳变已经很严重啦,G机电压也跳那是CPU电源IC供电不正常,查查吧
qindil 发表于 2018-4-4 13:20
台式机主板便宜再修吗 我就得不挣钱
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