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After configuring the time and date for the Real Time Clock battery, we
recommend that you turn the power status of your computer to "ON" so
that the Real Time Clock battery is charged.
Keyboard
Keyboard problems can be caused by your setup configuration. For more
information, refer to Chapter 5,
Problem
Some letter keys
produce numbers
Output to screen is
garbled
LCD panel
Apparent LCD problems may be related to the computer's setup.
Problem
No display
Problems above remain
unresolved or other
problems occur
Hard disk drive
Problem
Computer does not boot
from hard disk drive
User's Manual
The
Keyboard.
Procedure
Check that the numeric keypad overlay is not
selected. Press Fn + F11 and try typing again.
Make sure the software you are using is not
remapping the keyboard. Remapping involves
reassigning the meaning of each key. Refer to
your software's documentation.
If you are still unable to use the keyboard, consult
your dealer.
Procedure
Press hot keys Fn + F5 to change the display
priority, to make sure it is not set for an external
monitor.
Refer to your software's documentation to
determine if the software is causing the difficulty.
Run the diagnostic test.
Contact your dealer if the problems continue.
Procedure
There may be a problem with your operating
system files. Refer to your operating system
documentation.
Troubleshooting
9-7
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