my sound has stopped working i have speakers plugged in but computer doesnt register or recognize them. the volume is on mute and grayed out ...will not let me change,what can i do to fix this problem....i have tried unplugging and plugging back in and re
my sound has stopped working i have speakers plugged in but computer doesnt register or recognize them. the volume is on mute and grayed out ...will not let me change,what can i do to fix this problem....i have tried unplugging and plugging back in and reset and headphones...nothing works..how do i get my sound back?
intel based imac-OTHER, OS X Mountain Lion (10.8.3)