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4-26 User’s Manual
L450/L450D
Figure 4-9 Connecting the LAN cable
3. Plug the other end of the cable into a LAN hub connector or router.
Check with your LAN administrator and hardware or software vendor
before using or configuring a network connection.
Disconnecting the LAN cable
To disconnect the LAN cable, follow the steps as detailed below:
1. Pinch the lever on the connector in the computer’s LAN jack and pull
out the connector.
2. Disconnect the cable from the LAN hub or router in the same manner.
Check with your LAN administrator and hardware or software vendor
before disconnecting from the hub.
Cleaning the computer
To help ensure long, trouble-free operation, keep the computer free of dust
and dirt, and use care with all liquids around it.
■ Be careful not to spill liquids into the computer. If the computer does get
wet, turn the power off immediately and let the computer dry completely -
in these circumstance you should get the computer inspected by an
authorized service provider in order to assess the scope of any damage.
■ Clean the plastics of the computer using a slightly water dampened
cloth.
■ You can clean the display screen by spraying a small amount of glass
cleaner onto a soft, clean cloth and then wiping the screen gently with
the cloth.
When the computer is exchanging data with the LAN, the LAN Active
indicator glows yellow. When the computer is connected to a LAN hub but
is not exchanging data, the Link indicator glows.
Make sure the LAN Active indicator (amber LED) is out before you
disconnect the computer from the LAN.