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5-4 Installing Options
COVER REMOVAL/REPLACEMENT PROCEDURE
The following sections explain how to remove the cover on
your PowerMate and replace it.
Removing the System Unit Cover
The following procedure describes how to remove the
system unit cover.
!
WARNING
Before removing the system unit cover, turn off the
power and unplug the system power cable. Power is
removed only when the power cable is unplugged.
1.
Turn off and unplug the system unit.
2.
Disconnect the keyboard, mouse, monitor, and any other
external options (such as a printer) from the rear of the
system unit.
Label all cables to make reinstallation easier.
!
CAUTION
Electrostatic discharge can damage computer
components. Discharge static electricity by touching
a metal object before removing the system unit
cover.