System expansions
Opening the casing
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Opening the casing
Depending on the equipment level selected, your PC will be supplied with or without a casing lock.
Ê
Switch the PC off. The PC must not be in the Suspend mode!
!
Please take note of the safety information in the "Important notes" chapter.
Remove the plug from the mains outlet so that the system is totally disconnected from the
electricity supply!
Ê
Remove all cables from the casing.
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Place the casing in a convenient working position.
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If necessary, unlock the casing.
a
1
2
3
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Unlock the casing by sliding the tab on the
locking slide (1) to the left in the direction
of the arrow ("open").
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).