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Troubleshooting
Display
Why did my screen go blank?
❑ Your computer screen may go blank if the computer enters Sleep mode. If the computer is in Sleep mode, press any key
to bring the computer back into Normal mode. See Using the Power Saving Mode (page 132) for more information.
❑ Make sure the computer input is selected. To change the display input, press the HDMI SELECT button on the right of
the computer.
❑ Make sure your computer is securely plugged into a power source and turned on and the power indicator light is lit.
❑ The LCD backlight of your computer may have been turned off. Press the DISPLAY OFF button.
What should I do if my screen is dark?
Press the Fn+F6 keys to brighten your computer screen.
How do I run Windows Aero?
!
This Q & A entry applies to selected models only.
To run Windows Aero, follow these steps:
1 Click Start and Control Panel.
2 Click Customize colors under Appearance and Personalization.
3 Click Open classic appearance properties for more color options.
4 Select Windows Aero from the Color scheme options on the Appearance tab.
5 Click OK.
For information about the Windows Aero features, such as Windows Flip 3D, see Windows Help and Support.