Enhanced Security HDD Option Type M10 (D792-09)
SM 2-87 D255/D256/M281/M282
Make sure to open the flap before disconnecting the flat cable [A], as shown in the
following pictures. Otherwise, the connector may be damaged.
16. Release the flat cable and harness from the harness guides.
17. Remove the seven screws from the controller box [A].
The screw [B] is a tapping screw. Be careful not to use the wrong screws when
installing the controller box.