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2013 Macbook Air Sound Issues

Alright so I've had my 2013, 13" i7 8GB/512GB Macbook Air for around 2 months. A while back I began encountering issues where the system's sound would just stop working. This issue applies to outputting through headphones and the built in speaker. I pinpointed the problem to occuring only when I closed the laptop while a program was outputting audio through headphones. Examples of programs this has happened with include Spotify, iTunes, and anything that uses audion in Safari (including Netflix and Youtube). After ths occurs, the only way I have found to fix the problem is a complete restart. I am interested to find other people who have, or who have fixed this problem.


On an unrelated note, I have also found a bug where sometimes when I accidently press the power button once and put it to sleep, the computer will sleep but the backlight on the keyboard will stay on. When I press the spacebar to turn it back on, the backlight on the screen will turn on, but the screen will remain black and unchanging. Again, the only thing that will fix this is a forced restart.


Any help that anyone can provide would be greatly appreciated.

MacBook Air, OS X Mavericks (10.9)

Posted on Nov 3, 2013 5:31 PM

Reply
81 replies

Jan 28, 2014 12:35 AM in response to aidan5806

Based on what I know from other users and myself, the sound issue is not a common one, but rather one that affects a few of the computers manufactured. I would suggest that you get yours repaired/replaced by apple asap before your warranty expires.


Regarding the sleep-triggered black screen issue. This apprently is a firmware issue and rumor has it that the next update of OSX(10.9.2, which hopefully will come out in a few weeks) will have a "fix" for it. Apple Developers who have access to it right now(Mac Development Program subscription) will be able to confirm this(check if you know any of them). No point in talking to the customer care about it. They won't know or talk about it until it is released. However, do check this group in facebook regarding this particular problem: https://www.facebook.com/groups/326421004166133/

Jan 28, 2014 12:21 PM in response to aidan5806

got the same problem with lost sound and reboot to be done for return

got 2 airs, problematic is the mavericked one

left second on m.lion for its fine work overall


instead of solving such a serious issue i get iphoto updates weekly

hey, what are smoking there, cameras? get back to the earth, "photographers" )

we don't need photographers, we need coders

Jan 30, 2014 12:48 PM in response to aidan5806

I am having the same problem, but have never - not even once - plugged any headphones into my brand new MacBook Air (had it for just two weeks - it still has that "new computer smell"). All sound is absent now, though the settings all indicate it should be working fine. But the only thing I did differently from all the other times I've used this computer is that last night, instead of plugging it in and shutting the lid, I simply shut the lid without plugging the machine into a power source.


Anyone have any idea what is happening here? Anyone? Anyone?

2013 Macbook Air Sound Issues

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