Macbook pro headphone output jack faulty,
Only left headphone working, have tired using 5 different types of headphones to make sure it isn't the headphones. A buzzing sound come from the left headphone and the song is distorted on full volume with beats headphones. Is it that the output jack is broke?
investigate more >System Preference>Sound
~/Applications/Utiliites/Audio Midi Setup
Try resetting PRAM
http://support.apple.com/kb/ht1379
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To anyone with this issue, just reset the SMC/PRAM
SMC Reset: http://support.apple.com/kb/ht3964
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Hello,
My Macbook Pro 15" Mid 2011 has had this very annoying small issue for over a year with the headphone jack. Sound only plays through the headphone jack as per normal when i restart the laptop, but once i remove the headphones and plug them back in sound isn't going through the headphone, it's going through the speakers as if headphones aren't plugged in, to have it working as normal i have to restart the laptop again.
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JacobWelcome to Apple Discussions!
Since this is a brand new MBP under warranty, the best thing to do is to contact Apple and tell them about your difficulties. If you have access to an Apple Store, you might want to bring your Mac in and show them what it is doing. This does not sound at all normal, and it's very possible that you have hardware issues involved. If so, you should be eligible for a repair under warranty or possibly even a replacement if you are still in the first 2 weeks of ownership.
There is a long thread which may be relevant:
http://discussions.apple.com/thread.jspa?messageID=12542170
It's probably too long to read the whole thing, but you might browse the posted images and see if this looks like your problem.
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Has the feature been removed?Welcome to Apple Support Communities
You are referring to Target Display mode. Target Display mode can only be used in 27-inch iMacs and iMacs with Thunderbolt, not MacBooks Pro > http://support.apple.com/kb/PH11302
Unfortunately, you can't use the MacBook Pro as a display. It doesn't support the monitor mode -
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Is there any change the min/max volumes that are possible? This MacBook Pro is only 2 days old.blakei21 wrote:
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Hi
Since doing a clean install of Mavericks (which solved a ReportCrash loop problem), everything has been fine except...
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I have a problem with my new MacBook Pro 13" (Mid 2012).
When I'am using headphones I hearing a click sound after 30 sec when no sound is playing. I can reproduce it by play a sound, stop it and wait 30 sec. I tested it with different headphones. Every time the same problem. The integrated speakers works fine. I hear the sound also when I mute the headphones. Maybe it sounds a little bit like when you switch a HiFi System on/off an hear a click in the speakers. My old MacBook (2006) does the same but it was very quiet. Now it's a loud sound.
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