[Sound] Sound-Problems under rh 8

[Nico de Jong <ndj@xxxxxx>]

Hello,
 can anyone help me ?
Since I'm using Redhat 8, i get almos no sound except the system sounds 
of KDE or gnome.

The Problem appears on my workstation with an asus p4b533 motherboard 
and cmpci module and on an notebook with maestro module.

in the systemlogs i found the following errors:
>modprobe: Can't locate module sound-service-0-3
>modprobe: Can't locate module sound-slot-1
>modprobe: Can't locate module sound-service-1-0
>modprobe: Can't locate module sound-slot-1
>modprobe: Can't locate module sound-service-1-0

But everything i found in the web didn't help me.

I need some more ideas what to do to get the sound work.

Nico