Interference lines on 30-inch display

Hi there,

Since I started using my 30-inch Cinema Display with my new Mac Mini it shows on very dark areas and black some estrange lines, like interference or "visual noise".

That lines are always "moving" like old televisions with signal interference. Some times are less, and some other more.

It has a Mini DisplayPort To Dual-Link DVI Adapter and the graphic card NVIDIA GeForce 9400 working in a resolution of 2560 x 1600 32 bits color.

Can anybody please help me to solve this problem?
Thank you in advance.

Mac Mini 2.53 Ghz Intel Cuore Dio, Mac OS X (10.6.6), 4 GB 1067 MHz DDR3

Posted on Feb 3, 2011 1:01 AM

Reply
3 replies

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Interference lines on 30-inch display

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.