Add GTX compatibility in bios Clevo P870DM-g

Hi guys, I recently done the hardware mod for the Clevo P870DM-G following this guide:…upgrade.814711/

Added GTX 1070 G Sync, installed fine with driver mod.

My problem is that in bios the card it is not recognized, on the GPU says unknown. The second GPU FAN of the laptop not working because it does not recognize the card.

Need help in adding this card support in the bios that the second fan will work. Or mod the bios for card support.

Pls help.

Just realised I posted in the wrong place, pls move tread in the Bios Modding request.