How to open back cover to get access to PCB

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How to open back cover to get access to PCB, Back Cover removed: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

Back Cover removed

Remvoved back cover with the two holes for the clip latches
The back cover itself is just as usual "clicked in" the frame

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