[SOLVED] ASRock Z370 Pro4 BIOS 4 Fan

thunderclap

Honorable
Feb 10, 2014
11
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10,510
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Being a person who prefers the latest and greatest, I updated the BIOS of my ASRock Z370 Pro4. Ever since then the CPU fan revs up every so often, usually randomly during a game, but even when opening an application like Quicken or Word.

Any idea why this is happening and how it can be resolved? It's sort of annoying to hear it spin up like it does. Thanks.
 

thunderclap

Honorable
Feb 10, 2014
11
0
10,510
0
You probably need to reconfigure your fan profile. Most newer boards don't keep the fan curve profiles or other settings after updating the BIOS, unlike many older systems did.
Looks like it reset the power for the CPU fan to WPUMP. That was messing it up. Thanks for the suggestion!
 

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