System expansions Opening the system unit
26 A26361-K554-Z100-2-7619
Opening the system unit
Ê Switch the PC off.
!
Pull the power plug out of the power outlet so that the system is totally removed from the
line voltage!
Ê If any cables attached to the system unit are obstructing you, pull out the connectors on the
system unit.
Ê Place the system unit in a convenient working position.
a
1
1
1
2
3
2
Ê Loosen the screws (1).
Ê Push the side cover in the direction of the arrow (2) until the distance (a) is approximately 10
mm.
Ê Lift off the top cover in an upward direction (3).