My sound is not workning on my toshiba satellite c50-a-1jt

[glll]

how do you turn on the sound please

 

[Phillip Corcoran]

Try pressing Fn + Esc which toggles mute on/off.
If that doesn't work, try re-installing the audio driver from Toshiba's website. Select your region/country here:
http://www.toshiba.co.jp/worldwide/region/