Advanced Bios for Lenovo Legion 5 Pro (16ACH6H) Unlock feature possible ?

BIOS/UEFI Modding BIOS Modding Requests
1

Hello,

I have a Lenovo Legion 5 Pro (new model 2021, reference: 16ACH6H) and the bios is very limited in functionality (not many settings possible).

Would you have a solution (a special shortcut for example) or a modified bios that would allow to unlock other settings (an advanced bios with the maximum of possible settings at all levels)?


thanks in advance.

2

in the same boat, I like to use XMP profiles for the ram I purchased, it’s CL18 3200 1.2V so really like JDEC ones…

3

I looked to reflash the bios mod, but your laptop has an AMD CPU and Insyde bios , so only by SPI Programmer is possible to reflash it.
Ler me know
Regards

4

How would that work? Do i have to buy a device to reflash it and how would you make the customized bios?

Isn’t there a way to find some type of combination to unlock the debugger mode like there was on the lenovo legion 7i & lenovo legion 5i?

5

I guess what he means is that the BIOSes are digitally signed and they’re impossible to hack and flash normally, correct me if i’m wrong. I also have the tools to read and write the BIOS as well as VBIOS from the video cards, i just need to know what to do in order to unlock advanced options/power management or XMP profiles. Any or all of these would be very interesting.