Big yellow spot when sleeping?

[Sceneshifter]

WHen my screen goes to sleep I have a rather big yellow-ish spot in the middle of my screen... I have no problems when it's not asleep and a normal black picture etc... everything looks fine. So I have no issues, except when it's sleeping it definately doesn't look ok... Should I be worried?

Thanks!

 

[e12a]

it's the apple symbol on the reverse side. Its translucent.

Shine a flash light through it with the computer off. You'll see what I mean.

 

[Sceneshifter]

aaaah, thanks

 

[Jiddick ExRex]

Someone needs to sticky this. It's such a funny and often made query