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Have you ever seen this . . .

post #1 of 3
Thread Starter 
I've had my 30" cinema display now for about four years, and for the past month, it been doing this.



I took my MacPro into the Apple store and everything was fine. I then took my 30" display into the Apple store and it checked out okay. Yet when I get everything home I get this. I removed all peripheral objects from my desktop and it still happens.

I hooked up my 30" display to my MacBook pro, and it exhibits the same behavior.

Any suggestions?
post #2 of 3
Have you tried using a different cable to connect to it? Also, does it happen all the time when connected to either of your machines or is it only after it's been in use for a while?
post #3 of 3
Thread Starter 
Quote:
Originally Posted by Marvin View Post

Have you tried using a different cable to connect to it? Also, does it happen all the time when connected to either of your machines or is it only after it's been in use for a while?

I've tried different cables. It seems to happen as the machines warms up. Right now it absolutely unusable.
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