联想3000 G230进水短路

会员930364

联想G230进水短路，3V  5V  没有，51120芯片19V断路，5V短路
file:///C:/Documents%20and%20Settings/Administrator/Application%20Data/Tencent/Users/1327398916/QQ/WinTemp/RichOle/(G9QDP7B]3X%7B@HM]B%25Y]CBG.jpg
file:///C:/Documents%20and%20Settings/Administrator/Application%20Data/Tencent/Users/1327398916/QQ/WinTemp/RichOle/6%60F(6%60%25M98]4C)1V53S0R]L.jpg
5V短路不知为何
file:///C:/Documents%20and%20Settings/Administrator/Application%20Data/Tencent/Users/1327398916/QQ/WinTemp/RichOle/2$L9G~3RPUX88P4R5GWPFNA.jpg
因为连接点外所有我都给去掉，还是一样短，5V短怀疑板夹成短路，
file:///C:/Documents%20and%20Settings/Administrator/Application%20Data/Tencent/Users/1327398916/QQ/WinTemp/RichOle/PS%7D54RQGY~STQ)DFB]5RO61.jpg
然后就是
[img]file:///C:/Documents%20and%20Settings/Administrator/Application%20Data/Tencent/Users/1327398916/QQ/WinTemp/RichOle/[MZ6~NET]R)CJ0X(0QHC45Y.jpg[/img]
这也短，问题在于这个点位图不会用，不知道上面这吗多点跑哪去了，
现在为大短》》》》》》》》》》》》》》》》》
求助》》》》》》》