Q: I have a non-glare 30" Cinema display that I still use, but the color black has flickering "threads" that go across the screen. Can anyone tell me what causes this and if this problem is fixable?
I have a non-glare 30" Cinema display that I still use, but the color black has flickering "threads" that go across the screen. Can anyone tell me what causes this and if this problem is fixable?
MacBook Pro (17-inch Early 2011), OS X Mavericks (10.9.1)
Posted on Jan 23, 2014 7:42 AM
by brenden dv,Solvedanswer
Community Specialists
Hi TimRP,
If you are having image issues on an external display, you may find the following article helpful:
Apple computers: Troubleshooting issues with video on internal or external displays
http://support.apple.com/kb/ht1573
Regards,
- Brenden
Posted on Jan 25, 2014 8:37 AM