SB AWE 64 card not detected

[Paul Murtaugh]

I just upgraded from RH9 to FC2, and my Creative Sound Blaster
AWE64 is not being detected.  (When I run system-config-soundcard,
I get 'No soundcards were detected'.)  Nor does the hardware
browser find a soundcard.

>From 'dmesg':

isapnp: Scanning for PnP cards...
pnp: SB audio device quirk - increasing port range
pnp: AWE32 quirk - adding two ports
isapnp: Card 'Creative SB AWE64  PnP'
isapnp: 1 Plug & Play card detected total
Real Time Clock Driver v1.12

Does anyone have suggestions about what I might try?  Would the
problems likely go away if I just get a new soundcard? (This
card is 5 or 6 years old, I think.)

Thanks in advance,
Paul