[REQUEST] To add PCIe 2.0 support to G41 AMI bios with PCIe 1.0(a)

[Layman806]

I have this G41 motherboard on which a GeForce 9300GS works perfectly fine, but as soon as I attach a newer 2.0 interface card (GeForce 210), it never gets past windows splash screen after installing drivers.

Works fine with Microsoft Basic driver, but it freezes if Nvidia Drivers are installed. I think the BIOS lacks support for PCIe 2.0 interface (like different voltage?). I've seen users report that a BIOS update made it support the interface and things worked OK after that . I wonder if someone can add that to my motherboard's BIOS too . (My motherboard doesn't have a BIOS update to add that support)
I have attached the BIOS ROM saved using AMI tool. Please help me.