Deconstruction of the Schneider MF2, a membrane computer keyboard manufactured by Cherry from 1988. The metal frame that holds the key matrix isn't held in place and only connected to the controller circuitry. Unlocking the plastic tabs and disconnecting the cables from the pcb it lifts off.
<a href="//commons.wikimedia.org/wiki/User:MarcoTangerino" title="User:MarcoTangerino">MarcoTangerino</a>
<span class="int-own-work" lang="en">Own work</span>