I have recently installed linux mint 8 KDE from your April 2010 edition but a very low sound is audible ..Can you please help me out with this ?
Just goto Sound menu and click mixer and drag master volume to full !
Also check the volume control on your speaker.
Open the KDE Mixer applet and ensure that your PCM level is turned all the way up.
---------- Post added at 11:09 PM ---------- Previous post was at 11:08 PM ----------
and if that does not make it loud enough...
in a terminal run alsamixer and turn everything up.