Keyboard; Lcd Panel - Toshiba Satellite 2430 User Manual

Keyboard

Keyboard problems can be caused by your setup configuration. For more
information refer to Chapter 5, The Keyboard.
Problem
Some letter keys
produce numbers
Output to screen is
garbled

LCD panel

Problem
Lines appear broken
No display
Problems above
remain unresolved or
other problems occur
Satellite 2430 Series
Procedure
Check that the numeric keypad overlay is not
selected. Press Fn + F10 and try typing again.
Make sure the software you are using is not
remapping the keyboard. Remapping involves
reassigning the meaning of each key. See your
software's documentation.
If you are still unable to use the keyboard,
consult your dealer.
Procedure
Check if you are in DOS mode. In DOS, lines
may appear broken, because of the LCD
screen's higher resolution. The Windows display
should appear normal.
Press hotkeys Fn + F5 to change the display
priority, to make sure it is not set for an external
monitor.
Make sure instant security was not activated. Try
entering your password, if you have one
registered. Or, turn the power off and back on to
clear instant security.
Refer to your software's documentation to
determine if the software is causing the difficulty.
Contact your dealer if the problems continue.
Troubleshooting
8-7