MLMcMillion wrote:
A few weeks ago I lucked out (after swapping out 3 rMBPs) and finally got one with a Samsung screen. Or so I thought.
Although there is absolutely zero IR, I do now have a couple of muras that have popped up and are quite visible on light backgrounds. I'm fearful of trying to get the screen replaced, as god only knows what I'll end up with. Maybe I'll wait it out and see if this IR issue ever clears up and then try for a replacement.
Early adopter syndrome aside, this is utter ********, especially for a device this expensive.
This is what I am afraid of. I really like my new screen even though I can reproduce IR. I am scared I will get a Sammy and it's going to have another problem. The color on my current LG is perfect, hardly had to calibrate. I do not think it is right the way they are handling this issue at all, but I dont have the option to float thousands of dollars ordering custom rMBPs until I finally get a Samsung with no IR, and then I might not even like it, or it may have other issues. It is unfortunate that IR is produced by IPS panels, but it is. So I just set my screensaver to a white background that comes on after a min. I have 13 days left til I am stuck with this machine. I will use the white screensaver and use my rMBP as I normally would, if IR bothers me during this period I'll send it back and go for the lottery again. Otherwise I'll keep it knowing the potential of it getting worse in the future. My friend is a lawyer and said he thinks I'll have no problems getting another full refund within the first year if it gets really bad IR under normal conditions of use. I have spent far too much time and effort on this and since it is barely noticeable (although still unacceptable) right now when trying very hard to reproduce and annoying for the price I paid, I can live with it for a year until a revised version comes out. I am hoping the white screensaver bs actually works, Apple could you try coming up with something else though seriously, really *** that people don't see any beautiful screensavers with this display because the IPS is gorgeous. Guess it will be an easy way to spot retinas. My question though is how does your screensaver save your screen when its pure white and your brightness is up??? If I am going to live with this IR ***** Apple hook me up with a better screensaver that resolves the problem.
I say that though because I just sold my old 2009 mbp that I loved, so I am forced to keep this -- I need a laptop right now. For those thinking about buying one, I would hold off until next year if you can, otherwise be prepared to have to deal with the big elephant in the room -- IR. It may not be a big deal for you. I can say that I was one of the ones who had an early machine and I noticed it without anyone telling me about it 2 months in. It was annoying but I had not taken any steps to try and alleviate the issue partly because Apple has still yet to officially come out and even talk about it. I thought it was getting worse as time went on because I only noticed 2 months in, but it could be because of multiple variables. It is hard to reproduce this on a most backgrounds, it may have just been the right conditions at the time. Heat seems to have a role as well. Read the NEC and Phillips whitepapers on IR, and the other whitepapers, I believe they are sourced on the wikipedia under image persistence -- http://en.wikipedia.org/wiki/Image_persistence. "Avoid exposing the displays to high ambient temperatures. Prolonged exposure to high temperatures very likely accelerates the degradation of the liquid crystal material, which would increase the risk of image retention occurrence. Once temporary image retention has occurred, no precise method exists to calculate how long it will take to remove the effect. Image design and pattern, temperature, ventilation and usage duration are all factors that contribute to the effect. Please notice that if no measures are taken to remove temporary image retention at the early phase of its occurrence, it may become permanent. Image retention is most visible typically with a full screen image with low brightness. Frequently changing the color of the background to one with high brightness can diminish the visibility of image retention."
I hope it does not get worse in time, if I had the money I would keep playing the lottery, I know i wont be buying an iphone5