Debian and Toshiba A750-206

[osanet]

Hi

Anyone have this laptop? I have install debian and I don't have a sound

I installed alsa-drivers add support card with kernel, and still is no working

lspci
00:14.5 Multimedia audio controller: ATI Technologies Inc IXP150 AC'97 Audio Controller

lsmod

Module Size Used by
snd_atiixp 18828 0
snd_ac97_codec 83488 1 snd_atiixp
snd_ac97_bus 3200 1 snd_ac97_codec
snd_pcm 69252 2 snd_atiixp,snd_ac97_codec
snd_timer 21508 1 snd_pcm
snd 43764 4 snd_atiixp,snd_ac97_codec,snd_pcm,snd_timer
soundcore 10080 1 snd
snd_page_alloc 10376 2 snd_atiixp,snd_pcm

When I try play mp3 with console I have get this error

mpg123 " test.mp3"
High Performance MPEG 1.0/2.0/2.5 Audio Player for Layer 1, 2 and 3.
Version 0.59r (1999/Jun/15). Written and copyrights by Michael Hipp.
Uses code from various people. See 'README' for more!
THIS SOFTWARE COMES WITH ABSOLUTELY NO WARRANTY! USE AT YOUR OWN RISK!
Can't open default sound device!

[sbovisjb1]

Run alsamixer in a terminal, hit right-arrow until you get to item "External Amplifier", and type "m" to toggle the mute setting. Also, bring up the Sound & Video -> Volume Control application and check for proper settings.