First post, by precaud
I've been using this WD1003V-MM2 controller for the past couple months in a 286-12 motherboard, and it has worked flawlessly. That board now has a new home.
So I installed it into my Everex Step 386/25 (after pulling the IDE card that was in it). Changed the drive type in CMOS setup to match the drive I wanted to test. Rebooted, but the BIOS does not see the controller.
Moved the controller to a different ISA slot, no difference.
There are no jumpers on the controller, or the motherboard.
Is this normal behavior? I thought these MFM controllers were supported in 386 bioses (this one is an AMI dated July 1990).