Ответ на "ifixit guide for repair of yellow tint?"I'm afraid the fix is going to be beyond what most users want to do. The yellowing isn't on the front or backside of the glas cover, or on the surface of the LCD. It is inside the LCD, and the part cost on that item is > $1000. What I'd like to see is an answer on exactly what is causing it so we can prevent it, but all signs are pointing to problems with a lot of the LCDs themselves.
Ответ на "Warped or uneven foot?"These machines are crafted using the highest level of precision in the industry. It sounds as though one of the three locking points isn't being properly aligned when you close it, or one of them has a faulty construction--and I'd bet on the first being the real problem. When you close the bottom cover by rotating it into place, the three pins and sockets on the inside of the cover all lock into place. It sounds like one of these has not been seated properly when closing the cover into locked position. Check carefully that you are closing it properly, and take advantage of your free AppleCare telephone support so they can explain and verify if there is a mechanism problem. But this is NOT common nor acceptable, because like I said, all the pieces of this machine have been precision designed and manufactured to have absolutely no gaps and perfect fit and finish.