Graphics Card won't work.

bncjoker

Honorable
Jan 29, 2014
4
0
10,510
I bought an HD 7770 and it was working great now for about six months. Recently, it won't work. Every time I plug the card into my 550w power supply my computer won't turn on. Does this mean that I fried the graphics card? or is my xfx ts power supply not working properly? My computer is a p7-1439. Everything else is working fine and I have thoroughly tested everything else. Is it time to acquire a new graphics card? I don't know if it matter but I did leave my computer on for an extended period of time before the problem occurred.