Toshiba WT8-B - Manual (Page 76)

Problem Procedure
You cannot read a
file Check to ensure the required file is actually on the
memory media card that is inserted into the
computer.
If you are still unable to resolve the problem,
contact TOSHIBA Support.
USB device
In addition to the information in this section, please also refer to the
documentation supplied with your USB device.
Problem Procedure
USB device does not
work Remove the USB device from the computer and
then reconnect it to the Micro-USB port in order to
ensure it is firmly attached.
Ensure that any required USB device drivers are
properly installed - to achieve this you should refer
to both the device documentation and the
operating system documentation.
Sound system
In addition to the information in this section, please also refer to the
documentation supplied with your audio device.
Problem Procedure
No sound is heard Adjust the volume.
Check the software volume settings.
Please check to see if Mute is turned to Off
Check to make sure the headphone connection is
secure.
Check within the Windows Device Manager
application to ensure the sound device is enabled
and that the device is properly working.
User's Manual 6-7