Re: A beginner with a 386SX
Posted on 2024-01-09, 22:29
About the graphics glitch.. Please try to check the VGA card for an IRQ2 jumper and disable it. IRQ2 was a vertical retrace interrupt used by EGA. Some VGA cards still have it enabled. This card from Compuadd only has one unlabeled jumper right next to the isa slot, moving the jumper has no effect. …