[rbanffy]

This was it. It involved dismantling the machine, removing a screw, and some other maneuvers.

[iamnothere]

Depends on the Chromebook. Some use a screw as a write protect jumper, some do not.

[rbanffy]

Agreed. This was, so far, my worst experience with liberation of locked down machines. It’s fun that it scaled to that many units.