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You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Consumer Hardware & Components > Blinking on Apple Cinema Display

Blinking on Apple Cinema Display
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Tarcat
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Join Date: Jul 2003
Location: Chapel Hill, North Carolina
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Jun 23, 2005, 09:35 PM
 
My 20 inch cinema display did a very odd thing today. While it continued to work fine, the power light started blinking. Three blinks, wait about five seconds, then three more blinks. By turning off the system, replugging the monitor, and cutting it back on it worked fine. What the heck was up with it? I've had it three years. Its never done that before.
     
intake
Junior Member
Join Date: Jan 2003
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Jun 23, 2005, 10:00 PM
 
Probably just a fluke. Apple says for three short blinks: "The display is detecting wrong video format or an unsupported resolution. Verify that your equipment is compatible and restart the computer. If the issue continues, reset the PRAM."

http://docs.info.apple.com/article.html?artnum=88366
     
   
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