回複：為何不先確認電源好壞而先換主板?----電源OK, 拿到別的機器也能開機.

所有跟帖： 

• 拿你的電池到別的機器上用你的電源充上電, -psp0605- ♂ (65 bytes) () 11/29/2012 postreply 15:33:06

• 判斷還是不嚴謹.區別是 -psp0605- ♂ (138 bytes) () 11/29/2012 postreply 18:10:34

• 回複：判斷還是不嚴謹.區別是-------有些話我前麵回答過了, 您可能沒看到. -weiyi- ♂ (5654 bytes) () 11/29/2012 postreply 18:22:47

• Does your power supply have a third wire? -psp0605- ♂ (1120 bytes) () 11/30/2012 postreply 11:27:39

• 回複：Does your power supply ----This is a new question I never kne -weiyi- ♂ (1979 bytes) () 11/30/2012 postreply 12:55:04

• So you do use a Dell power supply. -psp0605- ♂ (526 bytes) () 11/30/2012 postreply 13:17:26

• 回複：So you do use a Dell----I have another good 3 phase power sup -weiyi- ♂ (145 bytes) () 11/30/2012 postreply 14:18:22

• Yes. It's highly possible you can turn on your old MB with -psp0605- ♂ (401 bytes) () 11/30/2012 postreply 15:01:27