w w w . d e l l . c o m s u p p o r t . d e l l . c o m

4

voltage selection switch

Your computer is equipped with a manual voltage-selection switch.

 

 

To avoid damaging a computer with a manual voltage-selection switch, set the

 

 

switch to the voltage that most closely matches the AC power available in your

 

 

location.

 

 

NOTICE: In Japan, the voltage selection switch must be set to 115-V.

 

 

Also, ensure that your monitor and attached devices are electrically rated to

 

 

operate with the AC power available in your location.

 

 

 

5

padlock ring

Insert a padlock to lock the computer cover.

 

 

 

6

cover release latch

Use this latch to open the computer cover.

 

 

 

Back-Panel Connectors

1

2

3

4

 

 

 

5

 

 

 

6

 

 

 

7

 

 

10

9

8

 

 

 

1

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.

 

 

 

NOTE: The integrated parallel connector is automatically disabled if the computer

 

 

detects an installed card containing a parallel connector configured to the same

 

 

address. For more information, see "System Setup Options" in your online User’s

 

 

Guide.

 

 

 

 

 

2

link integrity light

• Green — A good connection exists between a 10-Mbps network and the

 

 

computer.

 

 

•Orange — A good connection exists between a 100-Mbps network and the computer.

•Yellow — A good connection exists between a 1-Gbps (or 1000-Mbps) network and the computer.

•Off — The computer is not detecting a physical connection to the network.

16Quick Reference Guide