A teardown of the latest version of MacBook reveals Apple has made relatively few changes to how the notebook is put together, with some refreshed hardware being the main differentiator between this and the previous version. Just as with the last attempt at a MacBook teardown by
iFixit, it is shown Apple is continuing to make it very difficult for its users to make repairs to the device, giving it an extremely low "repairability" score.
The
teardown reveals that inside the MacBook is a visibly similar battery system used in the first MacBook, though Apple has increased the capacity by four percent. Surrounded by the battery is a small logic board in the center near the hinge, the same as
previously seen, but it is noted that Apple's main changes to the inside makeup effectively consists of a new permanently-fixed USB-C cable, and the replacement of security screws on internal components for standard Phillips and Torx screws, albeit with a tamper-evident substance applied to them.
The logic board uncovered by the team includes an Intel Core m3-6Y30 processor, NAND flash memory from Toshiba, RAM modules from both Samsung and Micron, a Universal Scientific Industrial Wi-Fi module, and other items from Broadcom, Intersil, and a large number of components from Texas Instruments. Apple supplies its own TSMC-created SSD controller, which is thought to be an iteration of a similar SSD controller used in the 2015 MacBook.
Just as with the previous model,
iFixit gives the 2016 MacBook a score of one out of a possible ten on the "repairability" scale, where ten represents an easily repairable device. Contributing factors for the low score include the soldering of the processor, RAM, and flash memory to the logic board, the heavy amounts of glue used to attach the battery to the case, and the fused and expensive to replace Retina display panel.