Screen color wake from sleep issue

[mattpol]

After my 27" i7 wakes up from a long sleep (roughly over 1.5 hours), something very odd goes on with my color profile and/or screen.

Approx. 5 second or so after waking, the screen color appears to wash out quite a bit. You certainly have to be quick to notice it, but something is definitely going on.

Has anyone seen this?

[mattpol]

Anyone experienced this?

[mtnDewFTW]

I think I know what you're talking about.

Like when you wake it from sleep, and everything is a lot brighter than usual, even a big yellow, and then after a few seconds it goes back to normal?

If so, I have that same issue, and am trying to get my machine replaced today.

[mattpol]

I think I know what you're talking about.

Like when you wake it from sleep, and everything is a lot brighter than usual, even a big yellow, and then after a few seconds it goes back to normal?

If so, I have that same issue, and am trying to get my machine replaced today.

Let me know how it goes!

[mattpol]

Ughhhhhh, so AppleCare sent me a replacement 27" i7 and it still has this bizarre blue-ish tint (possibly color profile?) issue when waking from long sleeps. Is this just normal for these iMacs? :mad: