System expansions Opening the casing
34 A26361-K657-Z101-4-7619
Opening the casing
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.
Pull the power plug out of the mains outlet!
Ê If the cables connected to the PC are in the way, disconnect them from the PC.
Ê Place the PC 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).