I just went to my computer help and support page. This is what is said after I entered....so sound.
Are your volume settings adjusted to an audible level?
Your volume might be set too low, or audio might be muted.
To check your volume settings
Open Volume Control.
Make sure that Mute all is not selected, and adjust the volume and balance controls to the levels you prefer.
The controls in Volume Control are different for different sound devices. If any Mute check boxes except microphone input are checked, this might be the cause of your problem. Consult your sound device documentation or contact the manufacturer for more information.
WELL LO AND BEHOLD "MUTE ALL" WAS CHECKED!!! Why I don't know but I unchecked it and now I have sound. Why would that all of sudden be checked?