Sony vaio audio problem

prijaw Posts 1 Registration date Thursday July 17, 2014 Status Member Last seen July 17, 2014 - Jul 17, 2014 at 11:49 PM
hii... am using E series of sony vaio.. its windows 8. recently its getting lots of problems.. my laptop volume s mute and i could not keep volume.. it asks for trouble shooting.. bt i could not use trouble shooting too.. pls help me to solve this.