Dell Optiplex GX150 - No Sound

[James Pifer <jep obrien-pifer com>]

I have Fedora Core 2 installed on a Dell Optiplex GX150 and I can't get
the sound to work. It seems like it has detected the right hardware, yet
I have no sound. I've had RH9, FC1, Mandrake, and Knoppmyth installed at
one point or another on this same hardware and the sound worked ok. 

My modprobe.conf looks like:
alias eth0 3c59x
alias snd-card-0 snd-intel8x0
install snd-intel8x0 /sbin/modprobe --ignore-install snd-intel8x0 &&
/usr/sbin/alsactl restore >/dev/null 2>&1 || :
remove snd-intel8x0 { /usr/sbin/alsactl store >/dev/null 2>&1 || : ; };
/sbin/modprobe -r --ignore-remove snd-intel8x0
alias usb-controller uhci-hcd

In messages I get:
Jul 15 07:40:36 mythtv-fe1 modprobe: FATAL: Error running install
command for sound_slot_1 
Jul 15 07:40:51 mythtv-fe1 modprobe: FATAL: Error running install
command for sound_slot_1 

Installed alsa versions are:
alsa-lib 1.0.5-0_14.rhfc2.at 	
alsa-lib-devel 1.0.5-0_14.rhfc2.at
alsa-utils 1.0.5-0_9.rhfc2.at
libasound2 1.0.5-0_14.rhfc2.at

Any suggestions?

Thanks,
James