Pc fans

[muddle]

Can someone tell me how to adjust fan speeds? My fan speed have been very slow recently..

I mentioned earlier. Fan controller.

Or speedfan. Or bios.

 

[FlyingNuggets]

Your fan is the 3 pin or 4 pin type? If it is getting slower by the day, it might be a sign of a failing fan.

my fan is a 3 pin fan plugged into a 4 pin connector on the mobo

 

[wkweewee]

my fan is a 3 pin fan plugged into a 4 pin connector on the mobo

3 pin doesn't allow you to do speed control, even when plugged into the 4 pin of your mobo. Therefore, the 3 pin fan will always run at the maximum speed. If your fan is getting slow, either it is going to spoil, or the fan header on your mobo is faulty. In order to control the fan speed of a 3 pin, you will have to manually assign a voltage to the fan controller.

 

[FlyingNuggets]

3 pin doesn't allow you to do speed control, even when plugged into the 4 pin of your mobo. Therefore, the 3 pin fan will always run at the maximum speed. If your fan is getting slow, either it is going to spoil, or the fan header on your mobo is faulty. In order to control the fan speed of a 3 pin, you will have to manually assign a voltage to the fan controller.

And how would you recommend to do that? my friend's mobo is z77 mobo from asus

 

[wkweewee]

And how would you recommend to do that? my friend's mobo is z77 mobo from asus

Go to the uefi bios, check fan voltage.

 

[blue00]

i got some used coolermaster fan to let go at $3, pm me if keen

 

[damienloh]

Any SLS shop sells simple fan speed controller?