Zotac 670 fan problems

Kraig Orcutt

Honorable
May 18, 2013
13
0
10,510
I recently got a new build from a friend. It kept crashing, and I figured out that the gpu was reaching 90 Celsius then the computer was shutting off to protect the card. I figured out that the fan on the card was not spinning. On software that can change the speed of the fan, it read that the fan WAS spinning. How do I fix this so my gpu doesn't make my computer crash over 10 seconds?
 

Kraig Orcutt

Honorable
May 18, 2013
13
0
10,510
It's a brand new card, and the fan spins fluidly when I spin it with my finger. I'm just wondering is there anything that might have gone wrong? I'm pretty sure he plugged everything in right...