Those guys and gals at iFixit love nothing more than destroying something beautiful and, in the process, finding out exactly what makes it tick. The latest victim of their reckless deconstructive tendencies is HP's Z1. The all-in-one turns out to be just as beautiful on the inside as it is outside. The components aren't haphazardly tossed inside the tight enclosure or soldered in place. The impressively repairable and replaceable parts all slide out easily, with at most the turn of a few screws. Only the LCD and glass pane posed an obstacle, but even that turn
