Microphone on Fedora 15

[Sergio Belkin]

Hi,

I have a Lenovo G470 4328

and there is no output on the microphone.

Audio devices:

Slot:   0000:00:1b.0
Class:  Audio device
Vendor: Intel Corporation
Device: Cougar Point High Definition Audio Controller
SVendor:        Lenovo
SDevice:        Device 3975
Rev:    04
Driver: HDA Intel
Module: snd-hda-intel


amixer output:

Simple mixer control 'Master',0
  Capabilities: pvolume pswitch pswitch-joined penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 65536
  Mono:
  Front Left: Playback 65536 [100%] [on]
  Front Right: Playback 65536 [100%] [on]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch cswitch-joined penum
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 65536
  Front Left: Capture 65536 [100%] [on]
  Front Right: Capture 65536 [100%] [on]



Alsa packages:

alsa-tools-firmware-1.0.24.1-2.fc15.x86_64
alsa-lib-1.0.24-2.fc15.x86_64
alsa-utils-1.0.24.1-3.fc15.x86_64
alsa-plugins-pulseaudio-1.0.24-2.fc15.x86_64
alsa-lib-devel-1.0.24-2.fc15.x86_64
alsa-firmware-1.0.24.1-2.fc15.noarch

You can see complete alsa info at http://pastebin.com/Q4n2Bnn1

Could you help to make microphone  working?


Thanks in advance!
-- 
--
Sergio Belkin  http://www.sergiobelkin.com
Watch More TV http://sebelk.blogspot.com
LPIC-2 Certified - http://www.lpi.org