HT3249: Apple Cinema and Thunderbolt Displays: How to find the serial numberLearn about Apple Cinema and Thunderbolt Displays: How to find the serial number
Currently Being ModeratedJan 26, 2014 12:31 PM (in response to mattsinsight)
EXACT same issue. Help?!?!
Currently Being ModeratedFeb 19, 2014 3:35 PM (in response to mattsinsight)
Same here! I have found that unplugging my display from the wall and allowing it a few hours to sit will help but only temporarily... the sound comes back within a couple hours of use...
Apple please help!?
Currently Being ModeratedFeb 19, 2014 4:07 PM (in response to AndrewDustin)
Take a few videos showing the issue and go to an Apple store to get it fixed hopefully under warranty
Currently Being ModeratedFeb 20, 2014 10:09 AM (in response to mattsinsight)
Taking it in to Apple Genius Bar in an hour with video from my iPhone.
Will update this when I get back
Currently Being ModeratedFeb 25, 2014 3:25 AM (in response to mattsinsight)
I'm also experiencing this problem. Very annoying, condering the display is out of warranty (over 2 years old). I hope it is software/driver related.
Currently Being ModeratedFeb 25, 2014 10:28 AM (in response to mattsinsight)
Received it back from the Apple Store yesterday!
Went to the Genius Bar. We were able to reproduce the sound right away (since I unplugged my monitor directly after using it and spent 2 minutes carrying it to the store).
Originally the Genius Associate recommended a firmware update, but then discovered my display was running on the latest firmware.
Then checked-in my display so they could examine it, and found out that the issue lie with the Power Supply 250W.
Since my display was out of its 12-month warranty, I had to shell $67 for NEW Power Supply 250W and another $39 in labor.
Total to have it fixed: $106 - Not complaining. I thought that was very reasonable.
Very happy with it now. Not a single peep from the monitor in the last 24 hours of use. Display still looks brand new. Thank you Apple Geniuses