Removing The Desktop Cover; Removing Cover Screws - NEC PowerMate P2166 Series Service Manual

Removing the Desktop Cover

Turn off and unplug the system unit.
1.
2. Disconnect the keyboard, mouse, monitor, and any other external options (such as
a printer) from the rear of the system unit.
3. Loosen the two captive thumb screws at the rear of the system unit.
4. From the rear of the system, grasp the sides and slide the cover about an inch
away from the front.
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.
CAUTION: Electrostatic discharge can damage
computer components. Discharge static
electricity by touching a metal object before
removing the system unit cover.
Figure 3-1 Removing Cover Screws
NOTE: The cover fits tightly. Press the front
edge of the cover to release it from the front
panel. Also press against the rear panel to slide
the cover one inch away from the front panel.
Option Installation 3-3