Elitegroup U40-50SA - Manual (Page 63)

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Display Problems
The display panel is blank when the system is turned on
• Make sure the computer is not in the Standby or Hibernate
suspend modes. The display is turned off to conserve energy in
these modes.
The screen is difficult to read -
• The display resolution should at least be set to at least
1280x800 for optimal viewing.
¾ Go to [Start > Settings > Control Panel] and double-click
the Display icon.
¾ Under the Settings page, set screen resolution to at
least 1280x800 and choose at least
high(65536) colors.
The screen flickers -
• It is normal if the display flickers a few times during shutting
down or powering up.
Keyboard and Mouse Problems
The built-in touch pad performs erratically -
• Make sure there is no excess perspiration or humidity on your
hand when using the touch pad. Keep the surface of the touch
pad clean and dry.
• Do not rest your palm or wrist on the surface of the touch pad
while typing or using the touch pad.
The built-in keyboard accepts no input -
• Please try to make sure the system doesn’t hang up and is still
working.
The characters on the screen repeat while I type.
• You may be holding the keys down too long while you’re typing.
• Keep the keyboard clean. Dust and dirt under the keys could
cause them to stick.
• Configure the keyboard to wait longer before the auto repeat
feature starts. To adjust this feature, Go to [Start > Settings >
Control Panel], and double-click the Keyboard icon.
A dialogue box shows up with the adjustable settings for the
keyboard.