• ×
    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.
HP Recommended
ProBook 4525s

Hello, my ProBook 4525s stopped working suddenly last week and I can't find the problem on the internet. When I turn it on, the power led, caps lock led, fan and hard-drive all work, but the screen doesn't turn on and caps lock led starts flashing indefinitely without any pauses or known error codes. I've tried checking the battery but it seems to be outputting the correct voltage, so that shouldn't be it. I would be grateful for any ideas! 

† 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>.