Bateluer
Lifer
http://www.wired.com/gadgetlab/2012/06/macbook-pro-unfixable/
Its a nice machine, but it fits with Apple's design methodology, form first, function second. Hopefully if anything breaks, the buyer is still under warranty, as they'll get a entirely different MBP. If you're not under warranty . . . 3,000 dollar paperweight?
Unfortunately, when packing all those parts inside, Apple used a lot of glue and other techniques, like numerous pentalobe screws, that make upgrades and repairs virtually impossible.
As in the MacBook Air, the notebooks RAM is soldered to the logic board, so you wont be able to upgrade or replace it. The SSD also isnt upgradable at this point. The lithium-polymer battery is also glued in, which makes it difficult to remove without potentially dangerous battery breakage.
snip
The 2011 MacBook Pro last years model scored a very reasonable 7 out of 10 iFixit repairability score. This years MacBook Pro with Retina Display gets iFixits lowest score: a 1 out of 10.
Its a nice machine, but it fits with Apple's design methodology, form first, function second. Hopefully if anything breaks, the buyer is still under warranty, as they'll get a entirely different MBP. If you're not under warranty . . . 3,000 dollar paperweight?