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Z87-PRO CPU Fan error upon boot. Where to set fan speed?

Last response: in Motherboards
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January 7, 2014 11:51:07 PM

I got this new PC that gives me a "CPU Fan error" every time I boot it after having left it shut down for some time. A reboot doesn't produce any errors. When I get the error I have to go into the BIOS and I can see there that the fan is running at around 500-550 rpm. I can than boot from within the BIOS.

I can see from other threads that I probably have to change the minimum fan speed. But I'm not sure where precisely I have to do this. Could someone with knowledge of this area help me with a step by step guide as to where to point and click in my BIOS?

My BIOS version is 1707.

Thanks in advance

./kroogar

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a c 559 V Motherboard
January 8, 2014 12:16:24 AM

Hi, Click Advanced mode (F7), click Monitor, then CPU fan speed low limit - set it to 300, Save and Exit
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January 8, 2014 12:22:34 AM

alexoiu said:
Hi, Click Advanced mode (F7), click Monitor, then CPU fan speed low limit - set it to 300, Save and Exit


Thanks! Will have a go when I get home from work :-)
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a c 478 V Motherboard
January 8, 2014 12:39:15 AM

also with newer asus mb there two cpu fan ports next to each other the back up port is the _opt port make sure your not using that for the main cpu fan...as the mb looking for fan info from the other port. the other port is a back up port if the first one dies.
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