Hey folks, I received earlier this week my iMac, and i noticed a slight yellow cast towards the bottom. The top tier is fine, but as you go down, it becomes more and more yellow. I wanted to show you to help me decide if I need to go and get it checked by the apple retailer. I called Apple and they told me I needed to get my imac checked before any action are taken... Same image with lower exposure, it becomes very clear that the bottom bar is yellowish... The thing is that I only have a apple retailer near me, and I fear that it will take FOREVER to get a replacement. I don't have a laptop and I really need a computer atm... Is there such thing as a period where it's brand new and needs to warm up or smthg ? Like if i put it to max brightness during hours it could fix the problem ? Thanks.