Usb Sleep And Charge Function - Toshiba Satellite P5001 User Manual

USB Sleep and Charge function

Problem
I cannot use the "USB
Sleep and Charge
function".
The battery depletes
quickly even when I
have turned OFF the
power of the computer.
User's Manual
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Procedure
The setting of "USB Sleep and Charge function"
may be [Disabled]. Change the setting to
[Enabled] in the HW Setup.
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. If this happens, disconnect the
external device if one is 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.
■ Change a mode setting of [Enabled] by the
HW Setup.
■
Turn OFF the computer while external
devices are connected.
If this function can not be still used, change the
setting to [Disabled] in the BIOS Setup and stop
using the function.
When "USB Sleep and Charge function" is set to
[Enabled] in the HW Setup, USB bus power
(DC5V) will be supplied to the external device
connected to the compatible port. If external
device is connected to the compatible port when
the AC adaptor is not connected to the computer,
the battery of the computer will be depleted even
when the power of the computer is turned OFF.
Connect the AC adaptor to the computer or
change the "USB Sleep and Charge function"
setting the [Disabled] in the HW Setup.
Instead, use a USB Port that does not have the
USB Sleep and Charge function-compatible icon
( ).
Troubleshooting
9-13