• ×
    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

‎02-18-2023 06:56 AM

HP Recommended

Hello,

I have a problem with a HP EliteDesk805 g6: after I have added a PCI Express Video card this pc started with 6 long beeps and then 3 short beeps. No post, no video.

Now I know this is due to secure boot (I've read some posts on this community).

I removed that Video Card but this pc continues with 6 long beeps and then 3 shorts beeps (also 6 red light blinks and then 3 white led blinks) when I plug DC cord. I expected it would return to use on board video card but nothing happened.

I tried to remove RAM, clear CMOS with yellow button, to remove HD but all was useless.

What should I do?

Thanks in advance

Category:
Reply
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>.