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‎02-19-2026 01:35 AM

HP Recommended

My Spectre x360 Convertible: Model 13-4128TU has a very old BIOS Version F.2D. Can anyone point me to an archive for this model as HP have closed support (and all driver downloads) for this product. Thanks in advance.

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‎02-19-2026 06:24 PM - edited ‎02-19-2026 06:26 PM

HP Recommended

@NoelDada,

 

The latest BIOS update file for Spectre x360 13-4xxx series is F.55.

https://ftp.hp.com/pub/softpaq/sp105501-106000/sp105952.exe

https://ftp.hp.com/pub/softpaq/sp105501-106000/sp105952.html

 

If you need to know how to update the BIOS from within Windows, see this HP video.

Update Your HP Computer BIOS from Windows | HP Computers | HP Support

 

If you don't want to update the BIOS from the current old F.2D straight to the latest F.55, you can update to older version(s) first then to F.55.

F.32

https://ftp.hp.com/pub/softpaq/sp74501-75000/sp74985.exe

 

F.46

https://ftp.hp.com/pub/softpaq/sp80501-81000/sp80709.exe

 

 

 

 

 

 

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‎02-19-2026 06:24 PM - edited ‎02-19-2026 06:26 PM

HP Recommended

@NoelDada,

 

The latest BIOS update file for Spectre x360 13-4xxx series is F.55.

https://ftp.hp.com/pub/softpaq/sp105501-106000/sp105952.exe

https://ftp.hp.com/pub/softpaq/sp105501-106000/sp105952.html

 

If you need to know how to update the BIOS from within Windows, see this HP video.

Update Your HP Computer BIOS from Windows | HP Computers | HP Support

 

If you don't want to update the BIOS from the current old F.2D straight to the latest F.55, you can update to older version(s) first then to F.55.

F.32

https://ftp.hp.com/pub/softpaq/sp74501-75000/sp74985.exe

 

F.46

https://ftp.hp.com/pub/softpaq/sp80501-81000/sp80709.exe

 

 

 

 

 

 

2 people found this reply helpful
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‎02-22-2026 07:45 AM

HP Recommended

Thanks tk srg for the Bios links, worked perfect:)

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