Toshiba M70 User Manual page 120

HW Setup
The Wake-up on LAN function consumes power even when the system is
off. Leave the AC adaptor connected while using this feature.
Do not install or remove an optional memory module while Wake-up on
LAN is enabled.
Built-in LAN
This feature enables or disables the Built-in LAN.
Enabled
Disabled
7-4
Enables Built-in LAN function (Default).
Disables Built-in LAN function.
User's Manual