• ×
    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
HP EliteDesk 800 65W G3 Desktop Mini

I have an HP Elitedesk 800 65W G3 Desktop mini that will not power up.   The green led on the mother board flashes when I connect the power adapter but does not stay on.  Could this be an indication of a bad power adapter?  I am using an HP power adapter part no. 677777-001.  The specs for it are 90w, 19.5v @ 4.62a.  I just received the PC and adapter from Ebay, so this was the first time trying to power it up.  Is this a suitable power adapter for this unit?  I am told it meets the required specs for this PC.  Any advice would be appreciated.

† 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>.