[Request] ASUS P8P67 EVO BIOS mod

Asus p8p67 Evo
I7 2600k
Gpu: rtx 3000 series

Recently went out to get 2nd hand P8P67 Evo for mining purposes. However, there is a lack of option for 4g decoding, so the motherboard, even with 5 pcie slots cannot be detected (on latest bios 3602).

Could any expert please help with this?