Hi, I have a problem with my on-board Intel sound card. The full name is something like ICH4 845G/GL Chipset AC'97 Audio Controller. FC3 detects it fine. However, I do not hear sound. On this box I also have Mandriva 2005 which detects the card too and play sound without any issues. Below is output of lsmod $ lsmod |grep snd snd_intel8x0 35329 2 snd_ac97_codec 73145 1 snd_intel8x0 snd_pcm_oss 55153 0 snd_mixer_oss 22465 2 snd_pcm_oss snd_pcm 92741 3 snd_intel8x0,snd_ac97_codec,snd_pcm_oss snd_timer 28741 1 snd_pcm snd 57765 8 snd_intel8x0,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer soundcore 13217 2 snd snd_page_alloc 13765 2 snd_intel8x0,snd_pcm How can I troubleshoot this? TIA, Adil