My recently built sustem has suddenly become noisy. Its been running silently for a month or so now.
Previously the fan noise of the system was barely audible.
C2D - Not overclocked
Zalman flower fan
Asus P5N21-SLI
Antec P180 case 3 x 120mm fan
Antec Truepower 650w PSU.
PSU Fan is spinning, its a 120mm fan, according to BIOS its running at ~2000RPM.
I cant work out why, but its just noisier. Changed fan settings in Bios to as low as 60% duty cycle and its still the same amount of noise.
Also noticed this morning that system was stupidly hot. 57C and 43C for CPU. The case fans are not spinning, they were plugged into Antec dedicated fan feed from PSU, tried it in a spare drive plug and they came back to life.
System has now cooled down again.
Any ideas?! fobar PSU?
Previously the fan noise of the system was barely audible.
C2D - Not overclocked
Zalman flower fan
Asus P5N21-SLI
Antec P180 case 3 x 120mm fan
Antec Truepower 650w PSU.
PSU Fan is spinning, its a 120mm fan, according to BIOS its running at ~2000RPM.
I cant work out why, but its just noisier. Changed fan settings in Bios to as low as 60% duty cycle and its still the same amount of noise.
Also noticed this morning that system was stupidly hot. 57C and 43C for CPU. The case fans are not spinning, they were plugged into Antec dedicated fan feed from PSU, tried it in a spare drive plug and they came back to life.
System has now cooled down again.
Any ideas?! fobar PSU?
