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7-4 User’s Manual
L450/L450D
Keyboard
Wake-up on Keyboard
When this feature is enabled and the computer is in Sleep Mode, you can
turn on the computer by pressing any key. It is effective only for the internal
keyboard and only when the computer is in Sleep Mode.
USB
Legacy USB Support
Use this option to enable or disable USB Legacy Emulation. If your
operating system does not support USB, you can still use a USB mouse
and keyboard by setting the USB Legacy Emulation item to enabled.
LAN
Wake-up on LAN
This feature lets the computer’s power be turned on when it receives a
wake-up signal from the LAN. This feature does not affect the Wake-up on
LAN from Sleep or Hibernation Mode.
Regarding Wake-up on LAN from Sleep or Hibernation Mode, you must
check the “Allow the device to wake the computer” check box within the
LAN Device properties.
Built-in LAN
This feature enables or disables the Built-in LAN.
Enabled Enables the Wake-up on Keyboard feature.
Disabled Disables the Wake-up on Keyboard function
(Default).
Enabled Enables the USB Legacy Emulation. (Default)
Disabled Disables the USB Legacy Emulation.
Enabled Enables Wake-up on LAN.
Disabled Disables Wake-up on LAN (Default).
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.
Enabled Enables Built-in LAN function (Default).
Disabled Disables Built-in LAN function.