black hole ??

[vaabondage55]

left my computer on search and when I came back itwas black,no problem I thought it was power management,but it has never come back on?? reinstalled the vid card three times unplugged and repluggged everythinghave the green power light but it's doing a faint blinking thing,turned on and off a dozen times no luck, any ideas ,,,Thanks Rand

P.S viewsonic g800 ,windows xp sp2, amd 2800,

 

[riekmaharg2]

Try using a different monitor. If that doesn't work try a different graphics card.