Gtx 770 fans not working

Karnok

Reputable
Nov 26, 2014
3
0
4,510
Hi,
I have a new Gtx 770 and I've noticed none of the fans are working at all, causing the card to overheat. I can't be entirely sure but I believe they've not been working from the beginning. I tried everything I can think of. The motherboard should be compatible and the PSU should have enough power. I've tried replacing all the cables. I've put the the graphics card into a different computer and same issue there. Graphic card itself works fine, but the fans never do anything. The fans aren't recognized by anything either, can't find them in the BIOS or with fan related programs.

I'd appreciate any advice. If I need to provide more information, please tell me.

Thanks in advance!
 

Karnok

Reputable
Nov 26, 2014
3
0
4,510


Yes, spinning them is the first thing I tried. They make zero noise.

inno3D GeForce GTX 770 iChill HerculeZ X3 Ultra 2GB GDDR5

 

Karnok

Reputable
Nov 26, 2014
3
0
4,510

I've bought the card in original packing 1 or 2 months ago. I didn't check if the fans were working then. At first I've never done anything that would really cause my card to heat up, so it was not an issue. Only now did I notice that they are not running and I think they never have.