My Computer keeps going on standby unexpectedly! Geforce 5200 fx graphics card

[KOE_KUKI]

My moniter just says power down standby mode. For no reason. Some days it dosent do it at all, Some days as soon as i start the computer it does it. When it goes into standby mode you can not do anything to make it come back out. Its realy annoying, because say when i was righting a long email it just shut off. PLease some one HELP ME!! p.s i sometimes get it like 20 times a day./

 

[vegasgmc]

I had that problem once and it was a bad monitor

 

[KOE_KUKI]

i tried t on different moniters and it still dont work. PLease keep trying to help me. i appreciate it . thanks kuki

 

[KOE_KUKI]

Help

i changed the moniter, it still does it
but now it dosent say stand by
it says nothing
and the light just blinks

 

[vegasgmc]

Can you borrow a video card from someone and try it. That will narrow it down to a faulty video card or motherboard. Im guessing the card though.