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This product is a 27-inch LED display with a resolution of 2650x1440 pixels released by Apple on July 27, 2010. It has the model number A1316.

Weird distortion on the right side, fixable?

Block Image

As seen in the picture above, there's a distortion which only appears after the monitor has been turned on for about 30min-1hr. It's practically invisible on white and black backgrounds, but very visible on grey or sky-blue backgrounds for example.

Things I tried:

1. Use a Macbook as source, no fix

2. Use my main desktop as source through DP adaptor, no fix

Is there a way to fix it? Could it be bad caps?

Thank you !

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Here's a good writeup: LCD Image Persistence on the issue. I still call it screen burn-in ;-}

The good news is if you change your background image to a full blue or grey background over time the ghosting will disappear!

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Hopeful news! I will play those YT screen burn-in videos overnight. I'll post an update. Thanks!

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Update: @danj, you were right! Though it took a while (16hrs), the distortion is almost gone. A little longer and it should be back to normal. Thanks again :)

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