Fedora 10 sounds stops working

[jjcf89]

I am currently running 2.6.27.19-170.2.35.fc10.x86_64. When I reboot my computer I have sound and can use "Movie Player" to watch videos with sound. But after a while not sure how long or if its even time dependant but the sound will stop working and if i try to start "Movie Player" it will hang and I will have to end task it to close it. If I reboot the computer the sound will come back but won't stay forever.

$ lspci|grep Audio
00:07.0 Audio device: nVidia Corporation MCP67 High Definition Audio (rev a1)

$ lsmod|grep snd
snd_hda_intel 480160 6
snd_seq_dummy 11396 0
snd_seq_oss 39104 0
snd_seq_midi_event 14848 1 snd_seq_oss
snd_seq 61968 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device 15380 3 snd_seq_dummy,snd_seq_oss,snd_seq
snd_pcm_oss 52224 0
snd_mixer_oss 23168 2 snd_pcm_oss
snd_pcm 85512 3 snd_hda_intel,snd_pcm_oss
snd_timer 30352 2 snd_seq,snd_pcm
snd_page_alloc 16656 2 snd_hda_intel,snd_pcm
snd_hwdep 16392 1 snd_hda_intel
snd 68984 19 snd_hda_intel,snd_seq_dummy,snd_seq_oss,snd_seq,sn d_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd _timer,snd_hwdep
soundcore 14992 2 snd


Thanks in advance.