• ×
    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
Join the HP Community Solve‑a‑thon | Help Others & Share Your Solutions | Live on Zoom | 2:30 PM to 2:30 AM IST | Every Wednesday Click here to know more
Check out our WINDOWS 11 Support Center info about: OPTIMIZATION, KNOWN ISSUES, FAQs, VIDEOS AND MORE.
Locked

‎02-03-2026 09:15 AM

HP Recommended

Hej

Jeg har en PC med bundkortet Pegatron M2N78-LA (HP OEM), og jeg leder efter BIOS-version 5.22 til dette bundkort.

Jeg kan ikke finde BIOS-filen som selvstændig download, og vil derfor gerne høre:

Hvilken HP/Compaq PC-model bruger denne BIOS 5.22?

Hvor kan jeg downloade den officielle BIOS-opdatering?

Er det muligt at få selve BIOS-filen (.ROM/.BIN) eller link til den korrekte HP-opdateringspakke?

Mit mål er at opdatere BIOS på korrekt og officiel måde.

På forhånd tak for hjælpen.

1 ACCEPTED SOLUTION

Accepted Solutions

‎02-03-2026 09:55 AM

HP Recommended

Hi:

 

The only place I could find a BIOS update for the Pegatron M2N78-LA motherboard is from this reputable 3rd party driver site.

 

HP Pavilion a6635uk BIOS v.5.29

 

I tried to find the file on HP's FTP site but they must have removed it because the file number should have been at the link below:

 

https://ftp.hp.com/pub/softpaq/sp43001-43500/sp43100.exe 

View solution in original post

Was this reply helpful? Yes No
4 REPLIES 4

‎02-03-2026 09:55 AM

HP Recommended

Hi:

 

The only place I could find a BIOS update for the Pegatron M2N78-LA motherboard is from this reputable 3rd party driver site.

 

HP Pavilion a6635uk BIOS v.5.29

 

I tried to find the file on HP's FTP site but they must have removed it because the file number should have been at the link below:

 

https://ftp.hp.com/pub/softpaq/sp43001-43500/sp43100.exe 

Was this reply helpful? Yes No

‎02-03-2026 10:33 AM

HP Recommended

tak jeg vil prøve den og se  om jeg kan få min AMD Phenom II X4 945 til og kører ..

Was this reply helpful? Yes No

‎02-03-2026 10:44 AM

HP Recommended

You're very welcome.

 

I do not believe that BIOS update will add support for the AMD Phenom II X4 945 processor according to this discussion:

 

BIOS UPDATE PLEASE for HP Pavilion M2N78-LA (Viola) motherbo... - HP Support Community - 252111

Was this reply helpful? Yes No

‎02-03-2026 10:54 AM

HP Recommended

det er vejr at prøve ..den har en  AMD Athlon X2 4450e nu

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>.