Removing The Computer Cover - Dell Dimension J2936 Owner's Manual

J2936bk0.book Page 74 Tuesday, September 2, 2003 3:06 PM
17 voltage selection switch
(may not be available on
all computers)
18 power connector

Removing the Computer Cover

CAUTION: Before you begin any of the procedures in this section, follow the
safety instructions on page 9.
Shut down the computer through the Start menu (see page 27).
1
Ensure that your computer and attached devices are turned off. If your computer and
2
attached devices did not automatically turn off when you shut down your computer,
turn them off now.
NOTICE: To disconnect a network cable, first unplug the cable from your computer and then
unplug it from the network wall jack.
Disconnect any telephone or telecommunication lines from the computer.
3
Disconnect your computer and all attached devices from their electrical outlets, and
4
then press the power button to ground the system board.
CAUTION: To guard against electrical shock, always unplug your computer from
the electrical outlet before opening the cover.
Lay your computer on its side with the computer cover facing up.
5
If your computer cover has a cover latch, slide and hold the cover latch.
6
74
Adding Parts
See the safety instructions on page 9 for more information.
Insert the power cable.