My 23" Cinema HD display suddenly stopped working. I sync into my 27" for dual display.
I took it to the genius bar and they hooked into their computer using their power supply and it worked. Bought new power adapter... still won't work. ???
Could it be a software issue?
MacBook Pro, Mac OS X (10.6.8)
Hello Along the Road,
The following article provides a number of steps that can help get your Cinema Display working with your system again.
Apple Cinema Display: Troubleshooting steps
http://support.apple.com/kb/HT2810
Cheers,
Allen
Thank you, Allen.
I have tried all of the tips in the article. I even purchased a new power supply, as this was suggested by the genius. Amazingly, the monitor boots right up when connected to the genius' laptop. This is what leads me to believe it is a software issue, as it will not work with my macbook pro either and I used it soley with the laptop for years. ???
Is there a software update for the 23 inch? I see a link to the 27 and 30, but not the 23. ???
Thank you for using the Apple Support Community. Due to the nature of your issue or question you may find more information by using another one of Apple's support resources - https://expresslane.apple.com/GetproductgroupList.action.
My 23" Cinema HD display suddenly stopped working.
