Toshiba Portege R930 - Manual (Page 161)

Real Time Clock
Problem Procedure
The following
message is
displayed on the
screen:
RTC battery is
low. Check
system. Then
press [F2] key.
Your computer will
automatically power
off after 1 minute
and the same
message will appear
again the next time
when it is turned on. The charge in the Real Time Clock (RTC) battery
has run out - you will need to set the date and time
in the BIOS setup application by using the
following steps:
1.
Press and hold the F2 key, and then turn on
the computer - the BIOS setup utility will load.
2. Set the date in the System Date field.
3. Set the time in the System Time field.
4. Press F10 - a confirmation message will be
displayed.
5. Press the ENTER key - the BIOS setup
application will end and the computer will
restart.
Keyboard
Keyboard problems can be caused by the setup and configuration of the
computer - please refer to the section
The Keyboard in Chapter 3,
Operating Basics, for further information.
Problem Procedure
Some letter keys
produce numbers Check that the numeric keypad overlay is not
activated - press the FN + F11 hot key and try
typing again.
Output to screen is
garbled Please refer to your software's documentation to
ensure that it is not remapping the keyboard in any
way (remapping involves changing or reassigning
the function of each key).
If you are still unable to use the keyboard, you
should contact TOSHIBA Support.
Internal display panel
Apparent computer's display panel problems may be related to the
computer's setup and configuration - please refer to the
HW Setup section
in Chapter 4, Utilities & Advanced Usage, for further information.
User's Manual 6-7