I am getting no sound from youtube or google video but I do get sound from any video or audio I play from the computer like with wmp10 or quicktime.

This happens with IE and firefox.

Also the volume control has vanished from the system tray even though the option to have it there is selected in the control panel.

If I go to the sound control panel all the volumes are maxxed out.

This is on a Panasonic R5 laptop with some kind of sigmatel audio.

Any ideas ?