7 Replies Latest reply: Apr 16, 2010 12:18 PM by Limnos
William Luckie1 Level 1 Level 1 (55 points)
I have been getting a Black with white text dialog saying: "You need to restart your computer. Hold down the power button until it turns off. Then press the power button again."

This message is displayed in 5 languages and just appeared when I was not doing anything.

Anybody seen this and what could be going wrong to get this message?

iMac Core 2 Duo, iPhone, Mac OS X (10.6.3)