Hi MacNN folks.
I have a 600Mhz Firewire iBook, and I recently had my screen replaced. The reason I had my screen replaced was that the airport antenna which goes through the screen was pinched (and damaged).
I am now seeing a random horizontal flicker. This has been happening for the last week, roughly once a day. The flicker lasts for roughly 10seconds at a time, then it returns to normal.
Could this be a problem with the screen connection to the mainboard? Maybe it is a problem with the graphics chip overheating?
I grabbed my camera and created a small iMovie when I last noticed the problem.
http://homepage.mac.com/mikeedwood/iMovieTheater2.html
Quicktime MPEG-4 ~800Kb
I will probably get it taken in to get looked at soon, but I was wondering if anyone could give me a heads up on the problem.