[REQUEST] Bios Unlock Asus X570ZD

[kotsk]

Hello, can anyone help me to unlock hidden features in Asus X570ZD? its Ryzen 5 2500U gtx1050. I need to undervolt the cpu to reduce the heat temperature as its reached 85-90C during gaming activity (already undervolt the gpu using msiafterburner & change thermal paste using kryonaut on cpu gpu die).
Here the link to the latest version of bios.

BIOS309

Thank you!