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‎02-12-2026 03:57 PM

HP Recommended

 

Hello.

 

I have a HP Pavilion Notebook 15-ab105ns and I wanted to update the BIOS, but the support website states that there are no drivers or bios available for my product...

https://support.hp.com/us-en/drivers/hp-pavilion-15-ab100-notebook-pc-series/model/8902824

 

If you can attach me the latest BIOS available for this model and a manual on how to apply it I would appreciate it. Since I am having problems with installing and upgrading Windows and I think that updating the BIOS might solve it.

 

Greetings and thank you very much!

1 ACCEPTED SOLUTION

Accepted Solutions

‎02-12-2026 04:44 PM - edited ‎02-12-2026 05:01 PM

HP Recommended

@Makine,

 

Here are the latest BIOS file F.54 and its release notes. 

https://ftp.hp.com/pub/softpaq/sp97001-97500/sp97106.exe

https://ftp.hp.com/pub/softpaq/sp97001-97500/sp97106.html

 

If you can still boot into Windows, just run the F.54 file as administrator and follow the on-screen instructions.

 

If you can't run Windows, you need to create a BIOS recovery usb drive and use the key press combination method to boot into BIOS recovery system to update the BIOS from the usb drive. Click the link below and go to 'Recover the BIOS using the USB recovery drive.'

HP Notebook PCs - Recovering the BIOS (Basic Input Output System) | HP® Support

 

 

View solution in original post

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‎02-12-2026 04:44 PM - edited ‎02-12-2026 05:01 PM

HP Recommended

@Makine,

 

Here are the latest BIOS file F.54 and its release notes. 

https://ftp.hp.com/pub/softpaq/sp97001-97500/sp97106.exe

https://ftp.hp.com/pub/softpaq/sp97001-97500/sp97106.html

 

If you can still boot into Windows, just run the F.54 file as administrator and follow the on-screen instructions.

 

If you can't run Windows, you need to create a BIOS recovery usb drive and use the key press combination method to boot into BIOS recovery system to update the BIOS from the usb drive. Click the link below and go to 'Recover the BIOS using the USB recovery drive.'

HP Notebook PCs - Recovering the BIOS (Basic Input Output System) | HP® Support

 

 

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‎02-13-2026 07:40 AM

HP Recommended

Thank you so much for your quick reply.

I'll try it when I can.

 

Best regards.

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‎02-15-2026 04:12 AM

HP Recommended

I updated to BIOS F.54 and was able to install Windows 11.

 

Thank you so much for your help.

1 person found this reply helpful
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