Toshiba C855-S5133 User Manual

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General—Allows you to view the current BIOS version or 
change certain settings back to their default values

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Keyboard—Allows you to access the wake-on keyboard 
function, or to configure the function keys

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LAN—Allows you to set networking functions

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SATA—Allows you to set conditions for SATA

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Sleep and Charge—See 

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USB—Allows you to enable or disable USB Legacy 
Emulation/USB 3.0

This utility displays whether the “USB Sleep and Charge function” 
is enabled or disabled and shows the position of the USB port that 
supports the “USB Sleep and Charge function.”

While in the Desktop screen double-click the Desktop Assist 
icon.

Click Tools & Utilities. 

Click System Settings.

Click Sleep and Charge.

Your computer can supply USB bus power (DC 5V) to the USB 
port even when the computer is in Sleep mode, Hibernation mode 
or shutdown state (powered off). 

This function can only be used for the port that supports the USB 
Sleep and Charge function (hereinafter called “compatible port”).

Compatible ports are USB ports that have the (

) symbol icon. 

You can use the “USB Sleep and Charge function” to charge certain 
USB compatible external devices such as mobile phones or portable 
digital music players. However, the “USB Sleep and Charge 
function” may not work with certain external devices even if they 
are compliant with the USB specification. In those cases, power on 
the computer to charge the device.