New Macbooks and Imacs will brick themselves if they think they're being repaired by an independent technician

Last year, Apple outraged independent technicians when they updated the Iphone design to prevent third party repair, adding a "feature" that allowed handsets to detect when their screens had been swapped (even when they'd been swapped for an original, Apple-manufactured screen) and refuse to function until they got an official Apple unlock code. Read the rest