Toshiba PORTÉGÉ X20W-D User Manual page 86

Metal paper clips or hair pins/clips can generate heat if they come into
contact with USB ports. Do not allow USB ports to come into contact with
metal products, for example when carrying the computer in your bag.
Your PC has multiple charging modes so that many different USB devices
can be supported for Sleep and Charge function.
Auto Mode (Default) is suitable for a wide range of digital audio players.
While using Auto Mode, your computer can supply USB bus power at
maximum 2.0A to the compatible ports while the computer is turned off.
When USB device cannot be charged by Auto Mode, change to Alternate
Mode.
This function might not be able to be used with some connected external
devices even if the appropriate mode is selected. In this situation, disable
and stop using this function.
Some external devices cannot use Auto Mode. As for the specifications of
the external devices, contact the device's manufacture or check the
specifications of the external device thoroughly before use.
Always use the USB cable that was included with your USB device.
Function under Battery Mode
This option can be used to enable/disable sleep and charge under battery
mode. It also displays the remaining battery capacity.
Move the slider to enable or disable this function.
Enabled
User's Manual
If Sleep and Charge function is enabled, the computer's battery
discharges during hibernation or when the computer is turned off. It is
recommended that you connect the AC adaptor to the computer while
using Sleep and Charge function.
External devices connected to the USB bus power (DC5V) function
that interfaces with the power ON/OFF of the computer might always
be in an operational state.
When there is a current overflow of the external devices connected to
the compatible ports, USB bus power (DC5V) supply might be stopped
for safety reasons.
When Sleep and Charge function is enabled, the USB Wakeup
function might not work for compatible ports. In that case, if there is a
USB port that does not have the Sleep and Charge function, attach
the mouse or keyboard to it. If all USB ports have the Sleep and
Charge function, change to disable Sleep and Charge function. The
USB Wakeup function now works, but the Sleep and Charge function
is disabled.
Enables Sleep and Charge function under battery
mode.
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