• ×
    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.
Locked

‎03-04-2024 11:36 AM - edited ‎03-04-2024 11:36 AM

HP Recommended

Hi, 
Pavilion Laptop won't boot up, just a blank screen 
power button and AC light flashing when i press the power button on (3 second interval of on then off)
will not turn off after power button pressed, 
have removed battery / Hard drive / and RAM, and put back internals back together

2 people had the same question
1 REPLY 1

‎03-08-2024 12:17 PM

HP Recommended

Here is an HP thread describing beep and blink codes for their laptops:


https://support.hp.com/us-en/document/ish_1997719-1528356-16


Here's a video from HP about those codes:


https://www.youtube.com/watch?v=5MNl-_uNOWM



I am a volunteer and I do not work for, nor represent, HP
Understanding HP Notebook PC Light and Beep Codes | HP Notebooks | HP | HP Support
Understanding HP Notebook PC Light and Beep Codes | HP Notebooks | HP | HP Support
youtube.com/watch?v=5MNl-_uNOWM
In this video, will see how to interpret the light and beep codes on your HP Notebook if you find that it does not start normally. You can use these codes to understand the underlying problem and take further steps accordingly. Chapters: 00:00 Introduction 00:21 Light locations 01:11 Identify ...
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>.