Creative SOUND BLASTER PRO User Reference Manual page 151

SOUNDBLASTER^
DMA Table
DMA Channels
AT Machines
DMA Channel 0
FREE
DMA Channel 1 Defaul
DMA Channel 2
Used by Diske e Con roller
DMA Channel 3 FREE
Common
Problems
Encountered
PROBLEM
CAUSE
REMEDY
PROBLEM
CAUSE
REMEDY
TEST-SBP ' s In errup canno be de ec ed.
Conflic on DMA Channel 1 wi h scanner card or
ne work card, or o her special cards ha uses DMA
channel 1.
Remove scanner card or ne work card (if you have one)
and re-ins all i s DMA o Channel 3. You need an AT
machine o resolve his conflic , (see DM A CONFLICT)
O her cards ha could possibly use DMA Channel 1 are:
diske e COPY cards, SCSI cards or any special card.
Remove hese special cards one by one and run TEST-
SBP o see if he error message disappears. If he error
disappears, hen he card removed las is in conflic wi h
Sound Blas er. Check he o her card ' s manual for re ­
ins alling i s DMA.
TEST-SBP ' s ERROR FOUND ON INTERRUPT
Conflic on IRQ7, your sys em uses IRQ7.
Remove Sound Blas er Pro from your sys em, and re ­
ins all i s in errup jumper (refer Changing Jumpers for
more de ails) from IRQ7 o IRQ2 or IRQ5.
If you have used up IRQ2 and IRQ5 for some o her card.
Appendixes - Il