So yesterday my thunderbolt display wouldn't wake up when I plugged in my rMBP no matter what I did. When I unplugged my mbp it had a black screen but the keyboard lights were on, when I pressed the power button a "buzzer" noise happened and I had to hold it down to turn the computer off and I turned it back on and it worked fine along with the display. Then after using it plugged into the display for about 10 minutes the display went blank and the mbp had the same problem. I restarted it and it worked for another 10 minutes and then happened again. I just used it without the display and it was fine. Then today I used it and closed the lid for about 20 minutes, not plugged into the display or charging and when I opened it the same problem with the blank display and keyboard lights was there.
Anyone know what is wrong?
Anyone know what is wrong?