First post, by GPA
Hello everyone,
i have recently acquired an old Dell 386SX board with an onboard WD90C11 VGA controller. It was sold without a BIOS chip. I am trying to make it running and i have a few 386 BIOS images, but the VGA bios seems to be embedded into the system bios chip, thus the chip being 128K (64K for system BIOS + 64K for VGA BIOS). The POST card shows some POST codes running when i flash a 386 bios, but there is no picture as VGA BIOS is missing.
If anyone has a WD90C11 BIOS from a standalone VGA card, i think i can merge it with a 386 system BIOS to see if it runs or not, but i couldn't find any WD90C11 BIOS image in the internet. Maybe anyone here has one?
Thank you.