Audio Problems

[Mpa4Hu]

Hi all!
I'm just started to use linux.
i installed Ubuntu (Ubuntu 9.10 (karmic)) on my tx2z laptop.
everything was fine. then I decorated my theme by this instruction
http://maketecheasier.com/turn-your-...ard/2008/07/23
and than i installed all of drivers that was in my "hardware driver"s menu.
--
only after this I rebooted my system. and my sound disapeared.
I tried all that i found on this forum, but that not helps )
(https://help.ubuntu.com/community/HdaIntelSoundHowto)

help if you know in what is problem. please write to me what information you need (and how to get this information) and I will reply.
PS: sorry bad english

[Favux]

Hi Mpa4Hu,

Welcome to Ubuntu forums!

Did you add the line to alsa-base.conf described in "7) Sound" at this HOW TO?

Hope this helps.

[Mpa4Hu]

thx Favux.yes I tried, toshiba, acer, and hp to )) but it did nothing.