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LCD Panel Problems
Check the following problems to see the possible cause and solution.
Screen is dark or the display is hard to read.
!
Adjust the LCD panel brightness controls.
Press the space bar or move the mouse to take the system out of the
power management mode.
Check that the system AC adapter power cable is connected to a live
power outlet.
There is constant movement on the screen.
!
A magnetic field is affecting your LCD panel. Move any devices (fan,
motor) that generate magnetic fields away from your LCD panel.
The screen display is fuzzy or flickering; graphics characters or
!
garbage appears on the screen.
Check that all connections have been made.
Check display properties. Click the right mouse button anywhere on
the Windows desktop and a menu appears. Click on Properties and the
Display Properties window appears.
Keyboard/Mouse Problems
Check the following problem to see the possible cause and solution.
Mouse or keyboard does not respond.
!
You may have connected the mouse and keyboard after turning on
your system. Turn the system off, make sure the mouse and keyboard
are connected, and turn the system back on.
Image appears on screen but nothing happens when you use the
!
mouse or keyboard.
Make sure the keyboard cable and mouse cable are firmly connected
to the rear of the system.
If this does not help, turn off the system, wait five or more seconds,
and turn on the system.
Solving System Problems 6-5
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