[Solved] Modifying Write-Protected UEFI Variables on HP Victus 16 with CH341a

BIOS/UEFI Modding BIOS Modding Guides and Problems
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Thanks for the info, I thought Intel canceled UV on laptops completely.

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Im sorry but did you just flash a new bios or did you modify the hardware aswell since you was talking about the bios chips and stuff little bit confused. Im trying to unlock undervolting for my 13700hx omen 16 too but i get write error on aswell because of bios write protection.

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@Zookane No i didnt modify the hardware. Basically I extracted the active BIOS from the BIOS chip using a CH341a, modified the extracted BIOS, then flashed it back. Now undervolting is unlocked. If you need further help let me know.
Try to first read and learn about CH341a and how to use it, maybe open the back cover of your laptop and locate the BIOS chip. Once you do these two things go ahead and order a CH341a. The rest is relatively quick and easy