HD 7870 Graphic card fan spins but no display?



did you try reseating/ trying a new slot?

try reseating your ram as well, ram issues = no video either
 

MosesFPS

Honorable
Jan 3, 2014
31
0
10,530


I've tried returning it but they said it worked fine.

Did they show you it was indeed working fine?
 

MosesFPS

Honorable
Jan 3, 2014
31
0
10,530


I've noticed that when I plug my VGA into the DVI adapter my monitor has black screen, is it meant to do that?
 

BringerOW

Reputable
Apr 7, 2014
1
0
4,510
Maybe the card isn't dead yet. I've recently had the same problem with my R270X and it turned out to be a partial PSU failure. So try to plug another PSU to the PC.
 


The shop I took it back to, Microcenter, took my word for it. I was well within their 2-week return period as I tried to install it the day I bought it. All I know is the new one worked and the one I returned didn't.