Audio (microphone) input not working MB ASUS A7V333

Can you give the output of:

wget -O alsa-info.sh http://alsa-project.org/alsa-info.sh && bash ./alsa-info.sh

Thanks

Saving to: `alsa-info.sh'

    [ <=> ] 27,247 81.6K/s in 0.3s

2011-08-20 14:28:15 (81.6 KB/s) - `alsa-info.sh' saved [27247]

ALSA Information Script v 0.4.60
--------------------------------

This script visits the following commands/files to collect diagnostic
information about your ALSA installation and sound related hardware.

  dmesg
  lspci
  lsmod
  aplay
  amixer
  alsactl
  /proc/asound/
  /sys/class/sound/
  ~/.asoundrc (etc.)

See './alsa-info.sh --help' for command line options.

Can you upload to the site and a url will be generated. What is the url?

After re-reading the info on the screen in terminal I wonder if you want me to run the script 'alsa-info.sh'?

If so what command line options do I use as the script seems to continue to loop continuously!
does it generate an out file or just cut & paste the terminal screen?

 I have disabled on board audio on one machine and added a sound card Mic still does not work (have confirmed that the microphone is good and works on other systems)

Can you run the commands, select to upload to the server. What is output?

robert@Hibernia:~$ alsa-info.sh
alsa-info.sh: command not found
robert@Hibernia:~$ wget -O alsa-info.sh http://alsa-project.org/alsa-info.sh && bash ./alsa-info.sh
--2011-08-21 15:12:55-- http://alsa-project.org/alsa-info.sh
Resolving alsa-project.org... 77.48.224.243
Connecting to alsa-project.org|77.48.224.243|:80... connected.
HTTP request sent, awaiting response... 302 Found
Location: http://git.alsa-project.org/?p=alsa-driver.git;a=blob_plain;f=utils/alsa-info.sh [following]
--2011-08-21 15:12:56-- http://git.alsa-project.org/?p=alsa-driver.git;a=blob_plain;f=utils/alsa-info.sh
Resolving git.alsa-project.org... 77.48.224.243
Connecting to git.alsa-project.org|77.48.224.243|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/plain]
Saving to: `alsa-info.sh'

    [ <=> ] 27,247 79.7K/s in 0.3s

2011-08-21 15:13:12 (79.7 KB/s) - `alsa-info.sh' saved [27247]

ALSA Information Script v 0.4.60

try this:

cd; chmod +x ./alsa-info.sh; ./alsa-info.sh

Thanks

This is the link returned
http://www.alsa-project.org/db/?f=ea6b057a824835e859ed8964fe8d1f5a517291f0

Does the system have a make and model?

No. the systems are both self built.
Main system: Asus A7V33 Mother board Rev 2.0
AMD Athlon XP 2100+
2GB DDR2 333 memory
Sapphire Radeon HD4650 AGP Video card w/1GB DDR2 RAM
Western Digital 250GB Hard drive
Using onboard Audio

Second system:
Asus A7V33 Mother board Rev 2.0
AMD Athlon XP 2000
1GB DDR2 333 memory
32MB ATI graphics card AGP
Western Digital 320GB Hard drive
sound blaster Audio card

Go into alsamixer and unmute mic 0 and increase the level:
Simple mixer control 'Mic',0
  Capabilities: pvolume pvolume-joined cvolume cvolume-joined pswitch pswitch-joined cswitch cswitch-joined penum
  Playback channels: Mono
  Capture channels: Mono
  Limits: Playback 0 - 31 Capture 0 - 7
  Mono: Playback 0 [0%] [off] Capture 0 [0%] [off]

And for this control change to mic in:
Simple mixer control 'Mic-In Mode',0
  Capabilities: enum
  Items: 'Mic-In' 'Center/LFE Output'
  Item0: 'Center/LFE Output'