Fan problem: GTX 660 2GB Twin Frozr III

flickvaen

Reputable
Feb 28, 2015
1
0
4,510
Hello!

I have a problem with my GPU fans.
Afterburner says the fans are spinning at all levels, but I can observe that they are not.

If I start at 0% and slowly increase the fan speed by 5% t doesn't work until it reach ~85%, but I if I start of at 100% and slowly decrease the speed by 5% it will work until it reaches ~70% (however at this point only 1 of the fans are spinning).


I've tried to reinstall the drivers and cleaning it, but with no result.
It seems like the fans can't idle correctly, they can either work at nearly max speed or not work at all.

Anyone els ever experienced the same problem?