start Fan contorl problem

[soheilsh]

hi dude
my name is soheil from iran
i have one ABIT AX78 with AMD 5200X2
iam not set control start Fan in abit eq and goes 100%
iam set start fan control to 80 % but runing 100% and very noise
how to set 80 % fan speed ??
please help me

please see a pic

[musicman53]

Unless the CPU fan has four wires then it wil NOT be controlled by Abit EQ regardless of what anyone tells you.

[IgorHW]

@soheilsh
I currently don't have abit software installed so i cant check but shouldn't start control be 60% and stop control 80%?

[davefl]

I have had this problem myself. What works for me is this:
Turn off PC
Disconnect from mains
Hold in th epower button to drain the motherboard of any electricity.
Restart

I have no explanation why it works but it works for me!

[mac124]

If you have a 3 pin fan connected on the cpu fan header make sure you select 3 pin fan in the bios. Assuming your cpu isn't actually running hotter than the target temperature then it should control the fan speed just fine if its set up properly.