Alienware Area-51 m5750, Руководство пользователя

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Alienware Area-51 m5750 Technical Reference
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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 be set to at least 1024x768 for optimal viewing.
1. Go to [Start > Settings > Control Panel] and double-click the Display icon.
2. Under the Settings page, set the screen resolution to at least 1024x768
and choose at least 256 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 liquid 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
• If you are connecting an external keyboard to the system, the built-in
keyboard may not work.
• Try restarting the system.
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.