Recent content by zsigmondmatyas

Hello, a few weeks ago I've bought a HP Compaq Elite 8100 SFF PC in which I've changed both fans (the intake and PSU fan) for Arctic F9 PWM (150-1800 RPM) fans, but they are both running at the same speed (intake - cca. 1000 RPM/PSU - 1250 RPM). I've tried stresstesting the CPU for half an hour...