User’s Manual
4-34
PORTÉGÉ/TECRA R700 Series
If you used the Taskbar to disable the wireless LAN, restart the computer or
perform the following procedure to re-enable it:
Start -> Control Panel ->
System and Security -> System -> Device Manager -> Network
adapters
and right click the wireless device then choose
Enable
.
LAN
The computer has built-in support for Ethernet LAN (10 megabits per
second, 10BASE-T), Fast Ethernet LAN (100 megabits per second,
100BASE-TX) and Gigabit Ethernet LAN (1000 megabits per second,
1000BASE-T).
This section describes how to connect/disconnect to a LAN.
LAN cable types
If you are using Gigabit Ethernet LAN (1000 megabits per second,
1000BASE-T), be sure to connect with a CAT5E cable or higher. You
cannot use a CAT3 or CAT5 cable.
If you are using Fast Ethernet LAN (100 megabits per second, 100BASE-
TX), be sure to connect with a CAT5 cable or higher. You cannot use a
CAT3 cable.
If you are using Ethernet LAN (10 megabits per second, 10BASE-T), you
can connect with a CAT3 or higher cable.
Indicator status
Indication
Indicator off
The wireless communication functionalities are off -
no wireless functionality is available.
Indicator glows
Wireless communication functionalities are on.
Except for the stopped device by the software
switch, all the wireless-communications
functionalities can output a radio wave.
Do not install or remove a memory module while Wake-up on LAN is
enabled.
■
The Wake-up on LAN function consumes power even when the system
is off. Leave the AC adaptor connected while using this feature.
■
The Link speed (10/100/1000 megabits per second) changes
automatically depending on the network conditions (connected device,
cable or noise and so on).
The computer must be configured properly before connecting to a LAN.
Logging onto a LAN using the computer’s default settings could cause a
malfunction in LAN operation. Check with your LAN administrator regarding
set-up procedures.