Aorus hidden bios settings but can't undervolt 12th gen

[ismenc]

Hi.
A year later after buying the laptop I have managed to enter Aorus hidden bios... and it's golden! or it seems to be.
I wanna undervolt because i undervolt everything in my life and its cool..... OK.
Been 2 days now but i dont get the juicy uv. This is from the BIOS:

• I can set adaptive negative voltage offsets but it wont make a difference. I think because Intel Speed Shift is messing with freq/volt.
• I disabled speed shift but laptop wont boot
• I also tried to disable every "*insert feature here* lock" in order to try to expose registers to TS. But FIVR functions are locked anyway.

I've run out of ideas. Bios has plenty of features to touch. Also it's the first bios that came with laptop because i dont wanna update and risk to loose that golden hidden bios settings.