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SYS_FAN 4 not working

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  • Fan
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  • Overclocking
Last response: in Overclocking
January 24, 2013 9:23:48 PM

I just recently purchased a cooling fan for my computer and it turns out that my SYS_FAN4 on my motherboard doesn't work. I plugged my fan into sys_fan3 and it works perfectly fine. My motherboard is the gigabyte z77x-ud3h. Anyone know how to fix this?

More about : sys fan working

a c 161 V Motherboard
a c 82 K Overclocking
January 25, 2013 1:11:27 AM

Check in the BIOS and see what the settings are for SYS_FAN4.

It is possible that the fan header is bad.