Have no volume on toshiba tv

Solution
"Goes up" means that you see an indication on the TV screen that the volume is being adjusted?
Make sure the the source isn't the problem. Try a different source. If you use a set top box that could have the volume turned down or set incorrectly in a menu.
Check that the TV speakers are turned on in the TV menu.
If the TV has a headphone jack then try inserting and removing headphones a few times. There is a mechanical cutoff in the headphone jack itself.
"Goes up" means that you see an indication on the TV screen that the volume is being adjusted?
Make sure the the source isn't the problem. Try a different source. If you use a set top box that could have the volume turned down or set incorrectly in a menu.
Check that the TV speakers are turned on in the TV menu.
If the TV has a headphone jack then try inserting and removing headphones a few times. There is a mechanical cutoff in the headphone jack itself.
 
Solution