• ×
    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!
Check out our WINDOWS 11 Support Center info about: OPTIMIZATION, KNOWN ISSUES, FAQs, VIDEOS AND MORE.

‎04-11-2024 08:47 AM

HP Recommended
Product: HP Z840 Base Model Workstation

Hello
Is it possible to find the circuit diagram of the HP Z840 motherboard?
If possible, where can I find it?
Thanks

Category:
Reply
1 ACCEPTED SOLUTION

Accepted Solutions

‎04-13-2024 11:23 PM

HP Recommended

I took my computer for repair. There was no visible problem with the motherboard. We removed the processors and replaced them and the problem was solved. Now all memory slots are working.
It may be a solution for users encountering similar issues.
Best regards.

View solution in original post

Reply
Was this reply helpful? Yes No
5 REPLIES 5

‎04-11-2024 01:56 PM

HP Recommended

Most likely -- no.  Why? Because this kind of schematic diagram is considered proprietary information and would not be released by HP or by the vendor that makes the motherboard for HP.



I am a volunteer and I do not work for, nor represent, HP
Reply
Was this reply helpful? Yes No

‎04-12-2024 07:57 AM - edited ‎04-12-2024 07:58 AM

HP Recommended

CPU 0, Memory Slot Dimm (8+7) does not work. There is no HP service in my city. I'll take it to a computer repairman. It would be helpful if there was a diagram. After all, it is a 10 year old computer.

Reply
Was this reply helpful? Yes No

‎04-13-2024 11:23 PM

HP Recommended

I took my computer for repair. There was no visible problem with the motherboard. We removed the processors and replaced them and the problem was solved. Now all memory slots are working.
It may be a solution for users encountering similar issues.
Best regards.

Reply
Was this reply helpful? Yes No

‎04-14-2024 10:45 AM

HP Recommended

Good to see you were able to get it fixed.



I am a volunteer and I do not work for, nor represent, HP
Reply
Was this reply helpful? Yes No

‎04-17-2024 07:24 AM

HP Recommended

Thanks

Reply
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>.