Aaargh, Can't decide if i should try and exchange this iMac

[BashStreetYouth]

I got an i5 27" iMac from the UK refurb store about 6 weeks ago. Strangely, i never noticed it before but the screen has three dark blue smallish 'blobs' which are only visible on a black background. Since i have taken to watching movies my eye is always drawn to it in dark scenes. They really are a dark blue so are not THAT distracting and it's really not often i see them or not at all in day to day computer tasks. But i now know they are there....GNNNGHHH

 

[DesignerOnMac]

I got an i5 27" iMac from the UK refurb store about 6 weeks ago. Strangely, i never noticed it before but the screen has three dark blue smallish 'blobs' which are only visible on a black background. Since i have taken to watching movies my eye is always drawn to it in dark scenes. They really are a dark blue so are not THAT distracting and it's really not often i see them or not at all in day to day computer tasks. But i now know they are there....GNNNGHHH

If it bothers you call Apple or go to the Apple store and show them your issues. Not sure if the Apple Store will exchange it or not since it is refurbished and it is 6 weeks old. I'd call Apple online and see what they say.