[ubuntu] 12.10: help troubleshoot sound card. Intel 7 Series/C210

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http://ubuntuforums.org – I tried following the guides and trouble shots that are sticky on this forum, but i'm having a hardtime even identifying the sound board i have! Also, every little thing i do to fix one side, breaks another. that's never mentioned in the guides. :) it's an Asus X202E (aka S200 series) laptop. I just installed ubuntu 12.10 Code: $ lspci | grep -i audio 00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04) $ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: VT1802 Analog (Hardware)