GeForce 8800 GTX Vidoe Bios and Card Manufacturer Vidoe Bios Version

Hi All,

Following is the output of command cat /proc/driver/nvidia/cards/0

Model: GeForce 8800 GTX
IRQ: 177
Video BIOS: ??.??.??.??.??
Card Type: PCI-E
DMA Size: 40 bits
DMA Mask: 0xffffffffff
Bus Location: 80.00.0

I want to know why Video BIOS is ???..

From where can i know who manufactured this GeForce 8800 GTX …

Any suggestion and guideline is welcome…


Use GPU-Z.

That’s expected behavior. The VBIOS version is only visible while X is running.