Copyright © 2019, 2021, Hitachi, Ltd.
DKC910IHitachi Proprietary
[INST(RM)11-04-50]
Rev.2
INST(RM)11-04-50
Dropping the Controller Board may cause injury. Be aware of the red line marked on the
Controller Board top - when sliding the Controller Board out of the array past this mark, keep a
firm hold on the Controller Board.
Main edge connector
Red line
NOTICE: When removing the Controller Board, hold it with both hands and remove it straight
not to apply a shock to with any components.
(2) With the lever opened completely, pull out and remove the Controller Board.
Figure 11-4 Removing Controller Board
Lever
Lever
DKC-0
Controller Board
Screw (blue)
Screw (blue)