Why is my sound icon grayed out?
When I try to adjust the volume, the icon is grayed out. When I reboot, there is no chime. And when I go into the sound settings, it doesn't show an output. I have tried resetting the PRAM and the SMC.
Do I have to replace the speakers?
Any help would be appreciated.
Это хороший вопрос?
Look into the headphone jack - do you see a read light?
от originalmachead
i think you just need to restart the computer plug and unplug the headphone if this not work than visit http://goo.gl/RRSF7r . i hope this may help . thanks
от FRANK SCOTT