Sunday, March 30, 2014

Brightness settings for the Thunderbolt Display

It happened a few times that the brightness slider for my thunderbolt display was gone. I tried unplugging it, I tried rebooting, I tried resetting pram and nvram, I tried a lot. Nothing worked.

Then, instead of unplugging the display from the wall, I kept it plugged in, but I disconnected the power cable from the display. The screen was also disconnected from my macbook. Then I reconnected the power cable to the display and plugged the screen back in. This method has worked reliably for me a couple of times so far. I hope it does for you, if so, leave a comment.
Post a Comment