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- HP Community
- Desktops
- Desktop Boot and Lockup
- Re: Cpu Fan Error 90B

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09-06-2019 06:20 PM
I recently moved my omen desktop to a new case, and when I turned it on I got an error massage saying one of my fans wasn't working properly (error 90B). When ever my pc turns on my cpu cooler starts out fine but within about 30 seconds of my pc starting it goes up to around 4500 rpm. Please help the noise is very loud.
09-09-2019 09:17 AM
Try updating the BIOS from this Link: https://support.hp.com/in-en/drivers/desktops and let me know how it goes
Thank you 😊
If the information I've provided was helpful, give us some reinforcement by clicking the "Solution Accepted" on this Post and it will also help other community members with similar issue.
KrazyToad
I Am An HP Employee
09-10-2019 10:34 AM
If the BIOS is up to date and the issue persists, please contact HP Support for Service Options
Click on this link - https://support.hp.com/us-en/contact-hp?openCLC=true and select your Country to get the Contact details for HP Support
Thank you
KrazyToad
I Am An HP Employee