No sound on my del precision m6400 laptop running opensuse 11.2 64bit

My laptop was working fine up until a day a ago when I deleted the KDE configs, I don’t know if it’s related, but I have un-installed and reinstalled stuff so much, I don’t know if I messed something up.

Here’s a link to the alsa-info.
http://www.alsa-project.org/db/?f=c6478677b0e37d778159709d8f6a1cb3e96c7ce8

Some output from other commands.

rpm -qa | grep alsa
alsa-plugins-jack-1.0.23-27.1.x86_64
alsa-firmware-1.0.23-8.1.noarch
alsa-plugins-pulse-1.0.23-27.1.x86_64
alsa-plugins-32bit-1.0.23-27.1.x86_64
alsa-plugins-jack-32bit-1.0.23-27.1.x86_64
alsa-driver-kmp-default-1.0.23.20100609_2.6.31.5_0.1-1.1.x86_64
alsa-plugins-1.0.23-27.1.x86_64
alsa-tools-gui-1.0.23-9.2.x86_64
alsa-plugins-pulse-32bit-1.0.23-27.1.x86_64
alsa-utils-1.0.21-3.1.x86_64
alsa-oss-1.0.17-53.1.x86_64
alsa-1.0.23-62.1.x86_64
alsa-tools-1.0.23-9.2.x86_64
pyalsa-1.0.22-4.1.x86_64
alsa-oss-32bit-1.0.17-53.1.x86_64
kalsatools-1.5.0-598.1.x86_64

rpm -qa | grep pulse
Performous-plugin-pulse-0.5.1-0.pm.1.26.x86_64
pulseaudio-lang-0.9.21-1.2.1.noarch
alsa-plugins-pulse-1.0.23-27.1.x86_64
libpulse-mainloop-glib0-0.9.21-1.2.1.x86_64
libpulse0-32bit-0.9.21-1.2.1.x86_64
alsa-plugins-pulse-32bit-1.0.23-27.1.x86_64
pulseaudio-0.9.21-1.2.1.x86_64
vlc-beta-aout-pulse-1.1.0-2009122901.46.x86_64
libpulse-browse0-0.9.21-1.2.1.x86_64
libxine1-pulse-1.1.18.1-33.2.x86_64
libpulse0-0.9.21-54.1.x86_64
rpm -q libasound2
libasound2-1.0.22-59.1.x86_64
uname -a
Linux linux-g2o4 2.6.31.12-0.2-desktop #1 SMP PREEMPT 2010-03-16 21:25:39 +0100 x86_64 x86_64 x86_64 GNU/Linux

cat /etc/modprobe.d/50-sound.conf

options snd slots=snd-hda-intel
# u1Nb.zgk2zxDgeJ5:82801I (ICH9 Family) HD Audio Controller
alias snd-card-0 snd-hda-intel

head -n 1 /proc/asound/card0/codec*
Codec: IDT 92HD71B7X

Kindly assist.
Thank you.