I'm sorry petvas. I'm getting my threads mixed up and presumed you had the yellowing screen issue. Why did you get a replacement?
My iMac had a display issue. A pink vertical line, almost in the middle of the display. The USB ports also seemed to be working unstable. Apple agreed to replace it, since the problem began on the second day after its arrival.
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The reason why I'm asking is because I have place an order for my 1st iMac. I placed the order on Tuesday 11/12 and its stuck on ''Proccessing Order status'' for the past two days. You I should also write a letter to Tim Cook or should I wait.
Of course you shouldn't write to Tim! I only did that because I my first iMac came almost dead on arrival, and the replacement got delayed for unknown reasons. Even Apple support promised me a priority replacement, but that didn't happen.
Apple's customer relations solved it for me. I wouldn't just write to Tim because a normal order is delayed.