Graphics card not working on Windows 7 64bit

justonce01

Honorable
Dec 6, 2013
2
0
10,510
My GT 630 refuses to work on Windows 7 64bit and shows an Error Code 43 in the device manager options, but works fine on Windows 7 32bit.

The resolution is all weird and it doesn't recognize my screen (says Generic PNP Monitor). When I try to open the Nvidia control panel it says that the screen isn't connected to an Nvidia device. I tried various drivers, including the latest ones and some pretty old versions too (of course I chose appropriate 64bit drivers). Nothing fixed the problem. I also tried the SP1 version of Windows 7 64bit and the problem still persists. My motherboard is an ASRock ALiveXFire-eSATA2.

I considered upgrading the BIOS of the graphics card and even the mobo's. Could this fix it?
If I were to do that, which GPU BIOS version do I choose from this? There's no FS0 onwards option on the BIOS download page.

ab6Dtao.png