[Request] Asrock B85 Pro4 bios with above 4g decode MOD

I’m here asking for help. Got a tesla P40 and 3070ti on B85 pro4 but P40 had Code 12 problem. Would anyone had the mod?


AMI Code?
0x12 Pre-memory CPU initialization (CPU module specific)

EDIT: Then start here: [Release] Resizable BAR DXE driver - BIOS/UEFI Modding / BIOS modules (PCI ROM, EFI and others) - Win-Raid Forum (level1techs.com)

No,It’s windows device manager error code 12: This device cannot find enough free resources that it can use. If you want to use this device, you will need to disable one of the other devices on this system. (Code 12)

I’ve search the web, and it seems related to bios setting above 4g decode, but the old b85 mobo has no this section.

You can try modding the DSDT and Windows might allocate the P40 there then. If Windows doesn’t then I’m sure Linux will