Why does my 23inch cinema display keep flashing to a black screen for a few seconds quite frequently?
My 23inch cinema display keeps flashing to a black screen for a 1-2 seconds every minute or so, has anyone had this problem happen to them?
User profile for user:
Jason L
User level:
Community Specialist
Hey there Harvey273,
Welcome to Apple Support Communities.
If I understand correctly, there's an issue with the Apple Cinema Display flashing intermittently. The article below provides a lot of great information and troubleshooting tips that you can use to troubleshoot the display issue.
Get help with video issues on external displays connected to your Mac - Apple Support
Cheers.