Issue: The HP Z210 system uses the Realtek ALC262 Audio chipset. This chipset requires an additional option in the sound.conf file in order for sound to work under RHEL5.
- HP Z210 Workstation
Resolution: Systems with this chipset require the following option be added to the /etc/modprobe.d/sound.conf file in RHEL5:
"options snd-hda-intel model=hp-bpc"