help me , every time that i always put a video card it always stop booting... my video card is Sparkle GTS 250 1gb and my motherboard is Asrock G31M-S... which have problem my motherboard or the video card? Sorry for my bad english
Well could be either problem, maybe the video card is screwed up and causes boot issues or the board has issues on the slot the card is going into. Easy way to figure it out is stick in another known working video card and try it, if it boots then the problem is the card, if it fails then it's the board.
Happened to me once and it was the slot. It would help if you have another computer to test it on or another video card to test the computer. Like the previous poster said, it's all trial and error.