• ×
    Information
    Windows update impacting certain printer icons and names. Microsoft is working on a solution.
    Click here to learn more
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Windows update impacting certain printer icons and names. Microsoft is working on a solution.
    Click here to learn more
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
We have new content about Hotkey issue, Click here to check it out!
Locked

‎08-27-2019 12:54 AM

HP Recommended
  • Hi

What causes a red light blinking on a computer case and not booting

1 REPLY 1

‎08-27-2019 01:49 AM

HP Recommended

Hi

https://support.hp.com/us-en/document/bph07107

 

EG:

LED blinks 5 times

Main-Board

General Main-Board failure.

Test the Main-Board with the minimum hardware and reseat all the connections.

If the error persists, replace the Main-Board.

LED blinks 6 times

BIOS

BIOS authentication failure.

Restore BIOS if available.

Press the Windows

 

+ B keys to do a BIOS recovery or replace the Main-Board.

Was this reply helpful? Yes No
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>.