Reply 40 of 178, by mkarcher
feipoa wrote on 2023-07-06, 16:12:If we are able to obtain the VGA BIOS image for this phantom card, could we just desolder the ARK1000VL and replace it with an ARK2000PV? Or perhaps we could use the BIOS from the ARK2000PV PCI donor card?
Here's the update DEBUG result:
DEBUG_2.JPG
Ouch, 00FE in AX looks like there is a lockout bit somewhere that prevents access to the register I wanted to access. The result from debug itself isn't that interesting. The most interesting thing is whether you are able to configure 1280x1024 non-interlaced after running it, but 00FE doesn't inspire confidence.