Toshiba Satellite A300 PSAG4C-05U01C Users Manual Canada; English - Page 177

eSATA/USB combo port, Enabled] in the HW Setup, the USB WakeUp

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Troubleshooting Problem Procedure The battery depletes quickly even when I have turned OFF the power of the computer 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 does not have the USB Sleep and Charge function-compatible icon ( ). External devices Some external devices may not work when connected to the connected to a compatible port when the USB compatible ports do not Sleep and Charge function is [Enabled] in the HW work when connected to Setup. a compatible port Reconnect the external device after turning ON the computer. If the external device still does not work, connect device to an USB port that does not have the USB Sleep and Charge function-compatible icon ( ) or change the USB Sleep and Charge function setting to [Disabled] in the HW Setup. The USB WakeUp function does not work When USB Sleep and Charge function is set to [Enabled] in the HW Setup, the USB WakeUp function does not work for ports that support the USB Sleep and Charge function. In that case, use an USB port that does not have the USB Sleep and Charge function-compatible icon ( ) or change the USB Sleep and Charge function setting to [Disabled ] in the HW Setup. eSATA/USB combo port Refer also to your eSATA device and USB device's documentation. Problem Procedure e/SATA device or USB Check for a firm cable connection between the device does not work eSATA/USB combo port on the computer and the eSATA device or USB device. Make sure the eSATA device or USB device drivers are properly installed. Refer to your Windows documentation for information on checking the drivers. User's Manual 9-15

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User’s Manual
9-15
Troubleshooting
eSATA/USB combo port
Refer also to your eSATA device and USB device’s documentation.
The battery depletes
quickly even when I
have turned OFF the
power of the computer
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 does not have the USB Sleep
and Charge function-compatible icon (
).
External devices
connected to the
compatible ports do not
work when connected to
a compatible port
Some external devices may not work when
connected to a compatible port when the USB
Sleep and Charge function is [Enabled] in the HW
Setup.
Reconnect the external device after turning ON
the computer.
If the external device still does not work, connect
device to an USB port that does not have the
USB Sleep and Charge function-compatible icon
(
) or change the USB Sleep and Charge
function setting to [Disabled] in the HW Setup.
The USB WakeUp
function does not work
When USB Sleep and Charge function is set to
[Enabled] in the HW Setup, the USB WakeUp
function does not work for ports that support the
USB Sleep and Charge function. In that case, use
an USB port that does not have the USB Sleep
and Charge function-compatible icon (
)
or
change the USB Sleep and Charge function
setting to [Disabled ] in the HW Setup.
Problem
Procedure
Problem
Procedure
e/SATA device or USB
device does not work
Check for a firm cable connection between the
eSATA/USB combo port on the computer and the
eSATA device or USB device.
Make sure the eSATA device or USB device
drivers are properly installed. Refer to your
Windows documentation for information on
checking the drivers.