• ×
    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

‎08-07-2023 10:31 AM

HP Recommended
Product: HP Z640 Base Model Workstation

Hello can someone please help me,I am not very cleaver with pcs but still learning,

I have HP Z640 which has stopped functioning.

I will try and explain how this has happened.

1 no post screen after about 50 seconds the fan started building up to full speed so I switched the machine off

2 when I restarted I pressed the power button and the the light on the motherboard started intermittently flashing on and off and a clicking sound from the power supply I think.

is this a big problem I hope not 😢😢

any much appreciated or is it time for new motherboard or power supply as I cannot afford new with been on pension 

Category:
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>.