GPU is plugged in and everything, my computer won't detect it.

chickennoob

Reputable
Aug 4, 2014
11
0
4,510
I've had this GPU for 2-3 weeks and it's worked perfectly until today when i restarted it, when it came on my monitors displayed no signal, at this point i restarted it again just in case it was a bug or something, to much disappointment, it wasn't, my gpu just seized to work, it has enough power because the fans are rotating as normal, i've tried putting in my old 550 TI and that didn't work either, not sure if it's a motherboard not working or my gpu. Thanks.
Specs:
Mobo: Gigagyte Z87-HD3
CPU: I7-4770 3.4 GHz
GPU: GTX 770 2gb
OS: Windows 8.1 64 bit
PSU: 750W
 

chickennoob

Reputable
Aug 4, 2014
11
0
4,510


I've already rebuilt the computer and put my gpu in the other PCI slot and the bios and it still does the same thing.