System expansions
Opening the system unit
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Opening the system unit
Ê
Switch the PC off. The PC may not be in the Suspend mode!
!
Please take note of the safety information in the chapter "
Important notes
".
Pull the power plug out of the power outlet!
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 top 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).
