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- Re: Update BIOS 8643

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01-19-2026 05:18 PM
Hello!
I've been experiencing recent issues running VALORANT, with the game closing and displaying a pop-up message: "UEFI Secure Boot verification failure." I have my Secure Boot and TPM 2.0 enabled with my BIOS mode set to UEFI.
I'm looking to update my BIOS/Motherboard
System Model: HP Pavilion Gaming Desktop TG01-0xxx
Bios Version: AMI F.41
SMBIOS Version: 3.2
BaseBoard Manufacturer/Product/Version: HP, 8643, SMVB
Thank you
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01-19-2026 06:17 PM
Hi:
The latest BIOS update HP has for that motherboard SSID is F.47.
HP Pavilion Gaming Desktop PC TG01-0000i Software and Driver Details
You can update the BIOS without being in Windows, if you don't want to update the BIOS in Windows 11 (where the W10 file normally will work on most PCs).
That info can be found under the below section at the link below:
Updating the BIOS manually from a USB Flash drive (outside of Windows)
HP Consumer Desktop PCs - Updating the BIOS (Basic Input Output System) (Windows) | HP® Support
01-19-2026 06:17 PM
Hi:
The latest BIOS update HP has for that motherboard SSID is F.47.
HP Pavilion Gaming Desktop PC TG01-0000i Software and Driver Details
You can update the BIOS without being in Windows, if you don't want to update the BIOS in Windows 11 (where the W10 file normally will work on most PCs).
That info can be found under the below section at the link below:
Updating the BIOS manually from a USB Flash drive (outside of Windows)
HP Consumer Desktop PCs - Updating the BIOS (Basic Input Output System) (Windows) | HP® Support