Hi,
after dust cleaning my computer with celeron466, and 256RAM, it will not boot through post at all, the HD light stay on for a few minutes and computer just stay on with on video. It would not sound the beep and it would not go anywhere. Try different video card and have no luck. In short, when power up, the computer just running with electrical activity and just that , no video or anything at all.
Please Help!!!
John