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Troubleshooting >
Display
Display
Why did my screen go blank?
❑ Your computer screen may go blank if the computer loses power or enters a power saving mode (Sleep or Hibernate). If
the computer is in LCD (Video) Sleep mode, press any key to bring the computer back into Normal mode. See Using the
Power Saving Modes
❑ Make sure your computer is securely plugged into a power source and turned on and the power indicator light is lit.
❑ If your computer is running on battery power, make sure the battery pack is installed properly and is charged. See Using
the Battery Pack
(page 22)
❑ If the display output is directed to the external display, press the Fn+F7 keys. See Combinations and Functions with
the Fn Key
(page 36)
❑ The LCD backlight of your computer may have been turned off. To turn on the LCD backlight, see Using Special-function
Buttons
(page
40).
(page 30)
for more information.
for more information.
for more information.
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