Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

vtran

macrumors member
Original poster
Dec 22, 2009
40
0
maryland
Hey everyone!

So I've had my 27inch imac for about a year and I started to notice that the LED backlight starts to flicker in and out. Its quite noticeable because its like a light thats trying to turn off but stays on (thats the best that i can really describe it). But I can't seem to find out what causes this "problem".


Also, just wanted to ask any other 27inch imac users when booting up do you notice a quick flash (less than a second) of a pixelated screen then it goes the blue screen then loads your desktop. When I boot my mbp, this doesn't happen so I'm really concerned that something is broken. Thanks!!!

Btw, I do have Applecare and it is updated to version 10.6.6.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.