Back View - Dell DIMENSION 8400 Manual

Back View

1 power connector
2 voltage selection switch (may
not be available on all
computers)
parallel connector
3
4 diagnostic lights (4)
5 mouse connector
20
19
18
17
16
15
14
13
12*
*Not present on all computers.
Insert the power cable.
See the safety instructions located in the Product Information
Guide for more information.
Connect a parallel device, such as a printer, to the parallel
connector. If you have a USB printer, plug it into a USB
connector.
Use the lights to help you troubleshoot a computer problem
based on the diagnostic code. For more information, see
"Diagnostic Lights" on page 51.
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.
1
2
3
4
5
6
7
8*
9
10*
Removing and Installing Parts
11
67