-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Desktops
- Desktop Boot and Lockup
- BIOS update for Pavilion All-in-One - 23-p100ng

Create an account on the HP Community to personalize your profile and ask a question
05-22-2025 03:16 AM - edited 05-22-2025 03:20 AM
Hello everyone,
i need the latest BIOS update for my Pavilion All-in-One - 23-p100ng. I am going to install a new operating system.
I can't find it on HP-support. Can please someone help me? Maybe someone have it still on his HDD?
The SID is 2B21
I could install every necessary OS.
Thank you for your Help!
Sincerely
Tobi
05-22-2025 07:29 AM
Hi, Tobi:
HP has retired support for your PC's model series since it is more than 10 years old.
The latest BIOS update I could find for your PC is 80.20.
Here are the info and exe links to that update if your PC has an older version installed:
https://ftp.hp.com/pub/softpaq/sp85501-86000/sp85688.html