Gigabyte EP45-UD3R PWM Fan control issue

spiral529

Junior Member
Dec 29, 2008
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0
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I am having a bit of trouble getting this control to work as desired.

I have a Gigabyte EP45-UD3R board and a Zerotherm Zen HSF with the fan described here

The problem is that I cannot get the fan to run at anything less than 1400 RPM (which is rather loud). I have fan control settings at Enable/PWM. EasyTune6's SpeedFan control works correctly from 75-100% (1400-1800RPM) but has no effect below 75%

If you have any ideas on how to slow the fan down please let me know!