Posted by Keith Osborn on 15, 2001 at 5:52 PM:
In Reply to: No sound from PCI soundcard in win98 ms-dos mode posted by Craig Puckett on 15, 2001 at 2:05 AM:
before running mame, type this in at the Dos prompt: SET BLASTER=A220 I5 D1 T4
If it works, just add that line to your autoexec.bat file.
It worked for me - hopefully it will work for you.