Enhanced Security HDD Option Type M10 (D792-09)
D255/D256/M281/M282 2-84 SM
When removing the power connector cover, pull it in the direction of the arrow.
Be careful not to damage the hook on the power connector cover when you remove
or install the power connector cover.
11. Remove the five screws from the right cover [A].
The screw [B] is a tapping screw. The screw [C] is a long screw. Be careful not to use
the wrong screws when installing the right cover.