.....laptop...............
Dell Inspiron 6400
.....distro...............
Debian GNU/Linux 4.0 \n \l
.....System..............
Linux benu 2.6.21-1-686 #1 SMP Tue May 29 12:48:57 UTC 2007 i686 GNU/Linux
.....vendor/dev id.......
8086 27d8
.....lspci info.........
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)
.....alsa driver........
1.0.14rc4
.....alsa lib...........

.....alsa utils.........
1.0.13
.....alsa modules.......
snd_hda_intel
.....alsa cards.........
alsa cards:  0 [Intel          ]: HDA-Intel - HDA Intel
                      HDA Intel at 0xefffc000 irq 19
.....amixer summary.....
amixer set 'Master',0 6%,6% on
amixer set 'PCM',0 51% 51%
amixer set 'Capture',0 Capture 0 0% off Capture 0 0% off
amixer set 'Capture Mux',0 0% 0%
amixer set 'Input Source',0 Items: 'Mic' Item0: 'Mic'
.....amixer............
Simple mixer control 'Master',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 2 [6%] [-43.50dB] [on]
  Front Right: Playback 2 [6%] [-43.50dB] [on]
Simple mixer control 'PCM',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 129 [51%] [-25.20dB]
  Front Right: Playback 129 [51%] [-25.20dB]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 15
  Front Left: Capture 0 [0%] [0.00dB] [off]
  Front Right: Capture 0 [0%] [0.00dB] [off]
Simple mixer control 'Capture Mux',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 4
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
Simple mixer control 'Input Source',0
  Capabilities: enum
  Items: 'Mic'
  Item0: 'Mic'