Back view – Dell Dimension 8400 User Manual
Page 63
Removing and Installing Parts
63
Back View
1
power connector
Insert the power cable.
2
voltage selection switch (may
not be available on all
computers)
See the safety instructions located in the
Product Information
Guide for more information.
3
parallel connector
Connect a parallel device, such as a printer, to the parallel
connector. If you have a USB printer, plug it into a USB
connector.
4
diagnostic lights (4)
Use the lights to help you troubleshoot a computer problem
based on the diagnostic code. For more information, see
"Diagnostic Lights" on page 49.
5
mouse connector
Plug a standard mouse into the green mouse connector. Turn
off the computer and any attached devices before you connect
a mouse to the computer. If you have a USB mouse, plug it
into a USB connector.
2
1
3
15
16
14
7
5
9
20
18
6
10*
17
19
4
11
*Not present on all computers.
8*
13
12*