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

Hello,

I have been running in the front panel pin maze for about an hour now 😓
Does anyone know where to connect the pins on this specific mobo?
Its an HP 400 G3 SFF MS-7A02 798930-001 799156-001 799156-601

I have tried several places on the mobo, pin combinations, etc,..

 

IMG_1447.jpg

 On this image is where I had my LED's working somehow.. But the power button still didn't work.

IMG_1445.jpg


I am 99.99% sure it has nothing to do with the PSU, CPU or other components since they were all working on my other mobo.

Please help!

 

† 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>.