New iMac Display problem - Funny Colours

[freeman24]

Hey guys, just wanted to know if any of you guys been having problems with your new iMac Display? Its only happened twice but the screen seems to go to 256 colours and some parts really faded out. Here is a pic of what i mean:

if i restart the computer its fine again.

Anyone having the same problem?

 

[jesteraver]

Happened once to me. From what I've heard, it happens when the video card or wtv its called over-heats or wtv.

 

[freeman24]

Well i just rang applecare and they are going to replace the iMac. They did loads of tests but couldn't figure out what was wrong. Seems quite a few people are having the same problems on the apple support forums.