• ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
Are you having HotKey issues? Click here for tips and tricks.
Check out our WINDOWS 11 Support Center info about: OPTIMIZATION, KNOWN ISSUES, FAQs, VIDEOS AND MORE.
Locked

‎05-01-2023 01:56 PM

HP Recommended
Product: OMEN 17.3 inch Gaming Laptop PC 17-ck0000 IDS Base Model
Operating System: Microsoft Windows 11

When attempting to start the computer received message "The CMOS checksum is invalid. The CMOSwill reset ti the default configuration, and the computer will restart". The system attempts to repair itself but fails.  Did USB BIOS flash and error changed to 500 bit still get the same checksum error.  Looking for options before opening it up to remove CMOS battery and unplugging the batter as it is not removable.

Category:
2 people had the same question
Warning
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>.