Hi,

Noob here and trying to have an audio output from the build-in card of my system.

My configuration is:
------------------------------------------
Perl: v5.8.5 built for i386-linux-thread-multi
Linux OS: CentOS release 4.6 (Final)
MySQL Version: 4.1.20


[root@asterisk1 chill]# mplayer "05 Confession Part II.mp3"
MPlayer 1.0rc1-3.4.6 (C) 2000-2006 MPlayer Team
CPU: Intel(R) Celeron(R) CPU 2.40GHz (Family: 15, Model: 4, Stepping: 1)
CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Can't open joystick device /dev/input/js0: No such file or directory
Can't init input joystick
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.

Playing 05 Confession Part II.mp3.
Audio file file format detected.
==========================================================================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
AUDIO: 44100 Hz, 2 ch, s16le, 160.0 kbit/11.34% (ratio: 20000->176400)
Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG layer-2, layer-3)
==========================================================================
AO: [oss] 44100Hz 2ch s16le (2 bytes per sample)
Video: no video
Starting playback...
A: 6.4 (06.4) of 34.0 (34.0) 0.9%
--------------------------------------------

It seems that the software was properly configured, but there was no audio coming out.

Any help will be greatly appreciated. Please do let me know on what step I still need to do/install.

Thanks.

Additional Information,

I have run "alsamixer" and I cant seem to set the master to ON.

Card: Intel 82801DB-ICH4 │
│ Chip: Realtek ALC655 rev 0 │
│ Item: Master [Off]

Appreciate it.