-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Desktops
- Desktop Boot and Lockup
- 512-VRM chassis Fan not detected

Create an account on the HP Community to personalize your profile and ask a question
Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more.
It has been a while since anyone has replied. Simply ask a new question if you would like to start the discussion again.
11-29-2021 07:34 AM
Product: Pavilion H9-1183
Operating System: Microsoft Windows 10 (64-bit)
Hi
Since I update my Windows 10 20H2 everytime I start my PC, this message appear and I can not even press F10 to disable Bios check as recommended by friends , only F1 to boot the sysem: 512-VRM Chassis Fan not detected. F1: Boot
I checked my chassis Fan, it work well.
I install speedfan software and find out:
Fan1= 1053 RPM
Fan2= 995 RPM
Fan3= 0 RPM
GPU Fan: 1351 RPM
So I don't know what happen! everyime I boot the system with F1, it work fine, core temp is OK: too: Core 0 toCore 3= 28C.
Please help !
Thanks
Alain
HP Pavilion H9-1123
Be alert for scammers posting fake support phone numbers and/or email addresses on the community.
If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation.
Didn't find what you were looking for?
Ask the community
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.