My AppleScript works when I am just using my MacBook Pro Retina, however if i have my Thunderbolt Display attached the script does not work.
Here is the script which works perfectly on just the laptop:
######## turn screen bright
repeat 25 times
tell application "System Events"
key code 113
end tell
end repeat
Terminal will display this if i am running on the Thunderbolt Display:
^[[28~^[[28~^{{
(repeats)
Does any one know the key code to adjust brightness on the Thunderbolt Display or where I may find it?
Thanks in advance
Best Answer
Did you try
key code 113 using control down
? Pressing the brightness keys while holding control normally changes the brightness of a Thunderbolt Display, but I don't know if it works with keys like F15.You can also use brightness.c to change the brightness of different displays: