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You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Desktops > 20" intel iMac Display Problem

20" intel iMac Display Problem
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PlacidTubs
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Join Date: Sep 2004
Location: Basingstoke, UK
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Jul 20, 2006, 07:35 PM
 
I got my new iMac today, and it was working fine all day, I transfered all my stuff accross from my iBook and all was fine. I put my iMac to sleep and went out for a few hours, and when I returned, my screen has gone really bright, with thin lines going across horizontally. I tried restarting the iMac but it didn't resolve the issue.

I waited a long time for this computer to ship (over a month), and I really need it for uni work, and don't have the time to replace it.

Anyone know what could be wrong?
     
mduell
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Join Date: Oct 2005
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Jul 20, 2006, 07:36 PM
 
Someone replaced your LCD with one of Sony's CRTs?
     
jamil5454
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Jul 20, 2006, 07:52 PM
 
What else have you tried? Calibrating the display? adjusting the brightness?
     
PlacidTubs  (op)
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Jul 20, 2006, 07:53 PM
 
Originally Posted by jamil5454
What else have you tried? Calibrating the display? adjusting the brightness?
I've tried that. It does nothing. It's almost like the screen is pinstriped horizontally.

edit: I have also now noticed that there is slight burn in (or image persistance). I dont see how that would affect the entire screen so uniformly though (with these fine white lines).
( Last edited by PlacidTubs; Jul 20, 2006 at 08:20 PM. )
     
mduser63
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Join Date: Oct 2004
Location: Salt Lake City, UT
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Jul 25, 2006, 08:39 PM
 
There's a problem with your screen. Take it to an Apple Store if possible, otherwise call Apple Support.
12" 1.33 GHz SD Powerbook - 768 MB RAM
     
   
 
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