Toshiba PT640U-013006 User Manual

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If Something Goes Wrong
If you need further assistance
Charge function. Ports that support this feature are 
identified with the (
) icon.
USB Sleep and Charge may be disabled. Open the 
TOSHIBA Sleep and Charge utility to check if the feature 
is disabled and to enable it if necessary. For more 
information, see 
Try selecting a different charging mode in the TOSHIBA 
Sleep and Charge utility, if your computer provides more 
than one charging mode. For more information, see 
.
If you are attempting to charge a device without an AC 
adaptor connected to the computer, the computer's 
battery power may be below the limit specified in the 
TOSHIBA Sleep utility or the battery may be depleted. 
Lower the limit in Sleep and Charge to enable charging 
at the current battery power level, or, if battery power is 
running low or is depleted, connect the AC adaptor to 
your computer.
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 or use a different 
charging device.
The “USB Wakeup function” does not work.
When the “USB Sleep and Charge function” is set to 
Enabled the “USB Wakeup function” does not work for 
ports that support the “USB Sleep and Charge function.” 
In that case, use a USB port that does not have the 
“USB Sleep and Charge function”-compatible icon (
), 
if you have a non-Sleep and Charge USB port available 
or disable the “USB Sleep and Charge function.” For 
more information, see 
.
If you need further assistance
If you have followed the recommendations in this chapter 
and are still having problems, you may need additional 
technical assistance. 
Since some problems may be related to the operating 
system or the program you are using, it is important to 
investigate all sources.
Review the troubleshooting information in your operating 
system documentation.