Sound card suddenly stopped working.

[Azhar]

lshw -C multimedia
WARNING: you should run this program as super-user.
*-multimedia UNCLAIMED
description: Multimedia audio controller
product: 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller
vendor: Intel Corporation
physical id: 1f.5
bus info: pci@0000:00:1f.5
version: 03
width: 32 bits
clock: 33MHz
capabilities: cap_list
configuration: latency=0
resources: ioport:e100(size=256) ioport:e200(size=64) memory:f0080400-f00805ff memory:f0080600-f00806ff
[Azhar@laptop ~]$

SOund card not working....suddenly stopped working. Please help.

---------- Post added at 04:50 PM GMT ---------- Previous post was at 04:43 PM GMT ----------

[Azhar@laptop ~]$ uname -r
2.6.32.23-170.fc12.i686
[Azhar@laptop ~]$


[Azhar@laptop ~]$ lshw
WARNING: you should run this program as super-user.
laptop.azhar.com
description: Computer
width: 32 bits
*-core
description: Motherboard
physical id: 0
*-memory
description: System memory
physical id: 0
size: 482MiB
*-cpu
product: Intel(R) Pentium(R) M processor 1400MHz
vendor: Intel Corp.
physical id: 1
bus info: cpu@0
version: 6.9.5
size: 1400MHz
capacity: 1400MHz
width: 32 bits
capabilities: fpu fpu_exception wp vme de pse tsc msr mce cx8 mtrr pge mca cmov clflush dts acpi mmx fxsr sse sse2 tm pbe up bts est tm2 cpufreq