1 Jun
2010
1 Jun
'10
11:17 a.m.
Hmmm.. So the
5V line i nthe computer must still be present. And if
there's a short on the expanison board, then that 5V must be being
droipped somewhere. An this coupld mean a track has burnt out somewhere
(possibly on an internal layer of the expanison board.
I think that since I can see no visible signs of damage to the board and
providing that one of the caps isn't shorted, there is a dead track inside
the board. If that's the case it falls squarely into the category of
"BER".