Toshiba Satellite U940-B - Manual (Page 94)

Wake-up on Keyboard
When this feature is enabled, and the computer is in Sleep Mode, you can
turn on the system by pressing any key. However, please be aware that
this option will only work with the internal keyboard and only when the
computer is in Sleep Mode.
Enabled Enables the Wake-up on Keyboard function.
Disabled Disables the Wake-up on Keyboard function.
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 Legacy USB Support item to enabled.
Enabled Enables the USB Legacy Emulation.
Disabled Disables the USB Legacy Emulation.
Internal USB 3.0 controller
Use this option to enable or disable the internal USB 3.0 controller. If
Disabled is selected, the internal USB 3.0 port(s) on the computer will
work as USB 2.0 port(s), which will save power.
Enabled Enables the internal USB 3.0 controller.
Disabled Disables the internal USB 3.0 controller.
SATA
This tab allows you to set conditions for SATA.
SATA Interface setting
This feature allows you to set SATA interface setting.
Performance Let HDD/SSD work with maximum performance.
Battery life Let HDD/SSD work with battery life mode. If this
setting is selected, this caused performance
down.
LAN
Wake-up on LAN
This feature lets the computer's power be turned on from shutdown when it
receives a wake-up packet (Magic packet) from the LAN.
User's Manual 5-12