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MacBook Pro 16" 2019 Teardown

Editando passo 11 —

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We slowly peel away the keyboard backlight, hoping to find Magic underneath.

The backlight assembly consists of a flexible diffuser, which carries light from LEDs along the edges. Flexible diffusers are common, but this one looks specially etched, possibly to maximize brightness and evenness.

Underneath the backlight, we spot some Pentalobe P2 screws along the edges of the metal keyboard frame. Could it be? Can we unscrew this thing to swap a busted key after a Dorito-fueled type-a-thon?

Nooooo! Once again, the keyboard assembly is riveted down. Though the switches are likely less vulnerable to crumbly assailants, the keyboard itself isn't any more repairable than the Butterfly boards.

It's basically 2016 all over again: we've got a new keyboard married to a non-serviceable design, with only Apple's word that it "won't break." And this one isn't even a part of the Keyboard Service Program, so ... : /

The one glimmer of hope is that this new keyboard design is extremely similar to past Apple keyboards that have mostly withstood the test of time.

Refusing to leave this keyboard interaction empty-handed, we pry up the keyboard as much as we can to get a glimpse at what makes it click. We are rewarded with a look at the flexible PCB layer sandwiched between the key and the metal backplate where the button presses happen ... but no magic.

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