PORTÉGÉ M780

 

 

 

USB Sleep and Charge function

 

 

 

 

Problem

Procedure

 

 

 

 

I cannot use the USB

USB Sleep and Charge function may be

 

Sleep and Charge

disabled.

 

function.

Select the “Enable USB Sleep and Charge”

 

 

check box in the TOSHIBA Sleep and Charge

 

 

utility to enable this function.

 

 

 

 

 

When there is a current overflow of the external

 

 

device connected to the compatible port, USB

 

 

bus power (DC5V) supply may be stopped for

 

 

safety reasons. When this happens, disconnect

 

 

an external device if some external devices are

 

 

connected. After that, turn the power of the

 

 

computer ON/OFF to restore the function. If this

 

 

function can not be still used even if only one

 

 

external device is connected, stop using the

 

 

external device because its current is over the

 

 

acceptable value of this computer.

 

 

 

 

 

Some external devices may not be able to use

 

 

the USB Sleep and Charge function. In this case,

 

 

please try one or more of the following methods.

 

 

■ Select another mode.

 

 

■ Turn OFF the computer while external

 

 

devices are connected.

 

 

■ Connect external devices after turning OFF of

 

 

the computer.

 

 

If this function can not be still used, change the

 

 

setting to disable the function and stop using this

 

 

function.

 

 

 

 

The battery depletes

If USB Sleep and Charge function is enabled, the

 

quickly even when I

computer’s battery will discharge during

 

turned OFF the power

hibernation or when the computer is turned off.

 

of the computer.

Connect the AC adaptor to the computer or

 

 

disable the USB Sleep and Charge function.

 

 

 

User’s Manual

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