Our workstation vendor EOL'd the gfx card we were buying and replaced it with a different model. With the new card, sound is no longer working. Previous system: # lspci |grep -i audio 00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller # aplay /usr/share/sounds/alsa/Noise.wav Playing WAVE '/usr/share/sounds/alsa/Noise.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono # New system: # lspci |grep -i aud 00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller 02:00.1 Audio device: nVidia Corporation GF108 High Definition Audio Controller (rev a1) # aplay /usr/share/sounds/alsa/Noise.wav ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:3985:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM default aplay: main:583: audio open error: No such file or directory # Is it possible to disable the NVidia sound device and revert to system board sound? The card is a Quadro 600 with DVI and DisplayPort adapters, and the systems are running CentOS5.4. Alternatively, is there a driver? _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos