Toshiba Portege R930 - Manual (Page 168)

Problem Procedure
The "USB Wakeup
function" does not
work. When "System ON CDP Charge Mode" or "USB
Sleep and Charge function" is enabled, the "USB
WakeUp" function does not work for ports that
support the 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 to disable both "System ON
CDP Charge Mode" and "USB Sleep and Charge
function".
eSATA device
In addition to the information in this section, please also refer to the
documentation supplied with your eSATA device.
Problem Procedure
eSATA device does
not work Remove the eSATA device from the computer and
then reconnect it to a free port it in order to ensure
it is firmly attached.
A connected eSATA device may not be recognized
if it is connected to the computer's eSATA/USB
combo port while the computer is in Sleep Mode or
Hibernation Mode. If this occurs, disconnect the
eSATA device and then reconnect the device while
the computer is turned on.
Ensure that any required eSATA device drivers are
properly installed - to achieve this you should refer
to both the device documentation and the
operating system documentation.
If you are still unable to resolve the problem,
contact TOSHIBA Support.
Additional memory module
Please also refer to Chapter 3, Operating Basics , for further information on
installing and removing memory modules.
User's Manual 6-14