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T
The screen display is fuzzy or flickering; graphics
characters or garbage appears on the screen.
Check that your monitor is set up correctly and that all
connections have been made.
Check that the video refresh rate and video driver are
correct.
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.
T
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.
T
Image appears on screen but nothing happens
when you use the mouse or keyboard.
Tighten the keyboard or mouse cable connection.
If this does not help, turn off the system, wait five or
more seconds, and turn on the system.
Solving System Problems 8-5
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