Many thanks
Which direction should the CPU fan blow?
Started by
tomdrayson
, Aug 30 2007 12:49 PM
#1
Posted 30 August 2007 - 12:49 PM
Many thanks
#2
Posted 30 August 2007 - 12:51 PM
Well here is what I have always done. The cpu fan should be blowing warm air away from the CPU. So that fan should be blowing away from it.
The other fans I usually have a big one in the back under the power supply blowing out of the case, one in the front of the case blowing air inside the case, and the one on the side blowing out of the case away from the cpu.
Here is a small diagram
The other fans I usually have a big one in the back under the power supply blowing out of the case, one in the front of the case blowing air inside the case, and the one on the side blowing out of the case away from the cpu.
Here is a small diagram
Edited by jaxisland, 30 August 2007 - 12:53 PM.
#3
Posted 30 August 2007 - 01:09 PM
OK, I already have 2x12cm case fans, one low at the front and one high at the back.
I have an ASUS motherboard which uses something called Q-Fan, which is supposed to adjust the CPU fan speed according to the temperature. I have set it to "Performance" mode which is supposed to be the coolest, and my Core 2 Duo is at 51 degrees at idle with the CPU fan speed at around 850rpm. Is something wrong here - I don't think I trust Q-Fan... How should I be regulating my CPU fan? Do most people just leave it on max?
I have an ASUS motherboard which uses something called Q-Fan, which is supposed to adjust the CPU fan speed according to the temperature. I have set it to "Performance" mode which is supposed to be the coolest, and my Core 2 Duo is at 51 degrees at idle with the CPU fan speed at around 850rpm. Is something wrong here - I don't think I trust Q-Fan... How should I be regulating my CPU fan? Do most people just leave it on max?
#4
Posted 30 August 2007 - 01:11 PM
With the low cost of fans today I run mine at max speed and leave it there. If you dont trust it just set it manually.
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