No sound on my Toshiba Satellite L505-es5036

Enosawaru Posts 1 Registration date Sunday October 22, 2017 Status Member Last seen October 22, 2017 - Updated on Oct 23, 2017 at 08:38 AM
my computer is running on win 7 64bits no sound, i have downloaded the right sound driver and installed , still no sound. please i need ur help. when i click on the toolbar it says no out put audio device is install