Top Cover Removal
Remove the top cover per as follows.
1.
Power off and unplug the keyboard, mouse, power and all other peripheral cables
attached to the system unit.
2.
Remove the two cover screws shown in Figure Section 5-1.
NOTE: Unplug the power cord before disas-
sembling the system unit. Voltage is present in-
side the system unit even after the power is off.
All voltage is removed only when the power cord
is unplugged.
Figure Section 5-1 Top Cover Screws
Desktop Repair
Screws
5-3