TS1367: Troubleshooting: My computer won't turn on

Learn about Troubleshooting: My computer won't turn on

Elalval

Level 1 (0 points)

Q: hi, my mac book has no sound, last night it was working well

hi my mac book was working well last night, this morning it had no sound. I have gone to system preferences and all looks normal

MacBook Air (11-inch Mid 2013), iOS 7.0.4

Posted on Feb 7, 2014 11:30 PM

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Q: hi, my mac book has no sound, last night it was working well

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by ssls6,

ssls6 Feb 7, 2014 11:33 PM in response to Elalval
Level 4 (2,874 points)

Feb 7, 2014 11:33 PM in response to Elalval

Check your volume setting (on the menu bar)

then check that system preferences/sound/output is set to internal speakers

Finally, you may need to do this

http://support.apple.com/kb/HT3964?viewlocale=en_US&locale=en_US
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