How can I get the volume slider for my videos and music working again?

[tcseacliff]

volume slider for video and music stopped

I have a ONE M8 . today, the volume for my music and videos went to the off position and is still greyed out? In the setting s menus all the other settings fro ringtones and notifications work fine , speaker works fine, but just slid itself to the left and now when i attempt to slid it , does not move or work with the up down button? would reloading the OS fix this?

 

[tcseacliff]

Re: volume slider for video and music stopped

did a restart a few times . seemed to have fixed it?? sweet !