Alienware x14 R2 BIOS/UEFI Undervolt

BIOS/UEFI Modding BIOS Modding Guides and Problems
1

Hello,

I have posted here before as @oflo23 - I got locked out of that account and don’t have access to the linked email address.

Anyways, I need some assistance.

I have Dell Alienware x14 R2 currently running this BIOS

https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=9v20h&oscode=w2021&productcode=alienware-x14-r2-laptop

I am able to use Dell PFS Extract and Python to get the .hdr file. I have also used the UEFI_Extract_Tool to get a few .bin files.

I am attempting to find the OVERCLOCK LOCK or CFG LOCK or SETUP text string in those files to find the variables that are needed to change the values using RU.efi and hopefully undervolt my x14 R2.

Can anyone point me in the right direction please?