Reply 20 of 41, by mpe
As I am covering more S5 chipsets I have to deal with some really quirky ones.
Right now I am testing the Opti Viper-M 82C556/557/558. This is the most problematic chipset so far.
At least the motherboard I got iis not compatible with DOS4GW extender (just hangs). First time I experienced that . Everything else works fine. I had to patch binaries to replace DOS4GW for DOS32A and then I can run DOOM and other DOS4GW stuff. However, not sure if the results are comparable now...
A 1995 motherboard not compatible with DOOM sounds like users must had a plenty of fun with it!