iMac Screen Issue?

[trevolly]

Hi all.

Recently I purchased a late 2013 27" iMac and all has been fantastic so far. Recently I was using iTunes and noticed that when certain colours were being used to make album backgrounds I could see funny lines across the screen.

I changed the desktop background to a solid colour background and could make out a grid type image in the centre of the screen. I've put a couple of pics up. Something I should worry about??

Thanks for advice all...

 

[bp1000]

Is this image retention from the iTunes grid of albums?

 

[trevolly]

iTunes was open before I took these pictures so I dunno...... Is this normal?

 

[IA64]

NO this is not normal. Actually I'm getting worried with all the screen issues around.

 

[MacOG728893]

NO this is not normal. Actually I'm getting worried with all the screen issues around.

I have had mine for over two weeks with no LCD issues whatsoever. I do have a slight fan issue, but not a screen issue luckily.