Realtek high definition

Hello friends,
I am just new to Ubuntu and I am living a problem in my sounds as Realtek high definition is not activated and I just hear a very basic sound effects.
I would be very pleased if I get your help to tackle this issue.

Hi,

sound device issues are generic to all ubuntu flavours.

The device experts who can help can be found on ubuntuforums.org / askubuntu.com

When submitting a issue on those forums please outline what you have done when following this troubleshooting guide. thx

https://help.ubuntu.com/community/SoundTroubleshootingProcedure

Try running “alsamixer” from terminal. It should give you CLI sound control panel that will probably have some of the settings needed to make your sound card work normally.

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Hi,
It has already been installed in my system however it works without HD quality. It perform in a basic quality.