That might be the problem. I use the options and reference disk from there, but as written there, "WBST Clarke: As initially created, the Model 70/80 Reference & Diagnostics Diskette v1.12 only has SC.EXE (System Configuration utility) v2.1, which needs updating to at least v2.2." However, I do not …

I have a IBM PS/2 model 80 set up in 86box with a 486DX-33 and 8 MB of ram, I have it all setup with it's reference disk and I have installed MS-DOS and a couple of applications on it, it seems to be working fine. The problem comes when I try to install an XGA adapter in it. I have the option disk …