System expansions
►
Close the casing (see "Closing the casing").
i
It may be necessary to modify the entry for the drive in the BIOS Setup.
Extensions to the mainboard
Details on whether you can upgrade the main memory or the processor are provided in the technical
manual for the mainboard. Below the necessary steps are described to enable you to work on the
system board.
►
Open the casing (see "Opening the casing").
Removing the power supply
48
2
1
2
►
Remove the knurled screws (1) on the rear
of the chasing.
►
Disconnect the power cables - if connected
- from the power supply (2).
The power connections are mechanically locked
when the power supply is removed.
►
Loosen the knurled screws (2) on the side
of the power supply.
A26361-K678-Z121-1-7619, edition 1