First post, by pshipkov
A bit perplexed by this issue.
Controller and mouse working well with other motherboards.
Multi I/O controller is properly configured.
Disabled LPT and COM2. Only COM1 enabled.
Edit: and COM3 enabled.
POST reports E803 address.
MSD.EXE reports IRQ4 for COM1 and COM3. No conflicts.
DEBUG.EXE
-d 40:0 l8
returns 03 E8 00 00 00 00 00 00
(juuust in case)
Yet, CTMOUSE and MS mouse drivers do not recognize mouse.
(config and autoexec empty)
Not sure how to proceed from here.
Any hints ?