Aorus 15P XD Need Help Unlocking BIOS

Hello!
I have an Aorus 15P XD laptop, and it experiences severe thermal throttling even after replacing the thermal paste with a phase-change variant and upgrading the thermal pads. I found out that this issue can be resolved using ThrottleStop or by undervolting the CPU in the BIOS. However, my BIOS is locked, and I can’t make any changes.

I came across this forum and saw several discussions about unlocking the BIOS on these laptops. Could someone help me modify my BIOS and guide me through the entire process? I’ve never done this before, so I would really appreciate any assistance.