Reply 440 of 667, by Eivind
- Rank
- Oldbie
Aaron707 wrote on 2023-03-06, 22:15:Yes here is the thread where I found the utility Wfflash (attached to first post). I was trying to figure out why my dead GF MX200 PCI worked with the Tiny Llama and no where else. There are some other utilitys that can dump VGA BIOS in DOS as well.
ELSA Synergy II -32 PCI: No VGA output - BIOS bit rot?
wfflash (flash26.exe) didn't work for me - just kept saying "Cannot find NV device".
I found this post however, that showed how you can easily dump 32KB from 0xC0000 to a file using DEBUG.EXE:
r cs
c000
r cx
8000
n video.rom
w 0
q
I looked at the file I got with my GD-SM750 card installed (I don't have an ASPEED card at hand) - and it's definitely not the Vortex86VGA VBIOS, I saw 'Silicon Motion' and 'SM750' and stuff in there.
So yeah... not much help, I'm afraid. Are you able to recompile the ROM file without the VBOS and retest?