Apple Event: May 7th at 7 am PT
Okay so this have been going on for a few weeks I use my headphones a lot and sometimes when I take them out there is no sound at all and the only thing I can do to get the sound back is if I restart the computer..
What can I do?
MacBook Pro
in settings, go into sound, then go to the output tab. Check to make sure the internal speakers are selected for output and if the mute box is checked.
Hopefully one of these steps should solve the problem.
1. System Preference > Sound > Output > Internal Speakers
Make sure Mute is not enabled.
2. Remove the headphone.
If you see red light in the headphone port, plug the headphone
in and out of the port 5 or 6 times to flip the microswitch inside.
Sound output may be stuck in the digital mode.
3. Reset PRAM. http://support.apple.com/kb/PH4405
4. Reset SMC. http://support.apple.com/kb/HT3964
Choose the method for:
"Resetting SMC on portables with a battery you should not remove on your own".
5. Applications > Utilities > Audio MIDI Setup
Audio Devices window
Side Bar
Click the Built-in Output.
Under Mute any of the boxes checked? If so uncheck it.
Option click the speaker icon, if present and select Internal Speakers.
Best.
I had audio problems but they were fixed when I touched the up arrow.... I was trying many things on here and no luck. I pressed on the up arrow key and now my audio is back.
No sound on my macbook pro 13"
