Gigabyte Odin GT 800W can't change sys fan speed

TomasHZH

Commendable
Mar 20, 2016
25
0
1,530
hi
i have gigabyte odin gt 800w psu
and gigabyte 3d aurora 570 case
i connected the 2 back case fans to the psu sys fan socket
my p-tuner sw can read the fans but its stuck on 1000rpm
no matter what mode i choose (silence / normal / performance) its always stuck on 1000rpm
even if i switch it to manual mode and increase/decrease it, it doesn't change
any idea what's wrong ?
thanks in advance