Switch the video image—
If your computer is attached to an external monitor, press
to
switch the video image to the display.
If the display is difficult to read
Adjust the brightness—
See the Tell Me How help file for instructions on adjusting the brightness.
To access the help file, see "
Accessing Help."
Move the subwoofer away from the computer or monitor—
If your external speaker system includes a subwoofer, ensure that the
subwoofer is at least 60 cm (2 ft) away from the computer or external
monitor.
Eliminate possible interference—
Turn off nearby fans, fluorescent lights, halogen lamps, or other appliances.
Rotate the computer to face a different direction—
Eliminate sunlight glare, which can cause poor picture quality.
Adjust the Windows display settings
1. Click the Start button and then click Control Panel.
2. Click Appearance and Themes.
3. Click the area you want to change or click the Display icon.
4. Try different settings for Color quality and Screen resolution.
See "Error Messages"—
If an error message appears, see "
Error Messages."
If only part of the display is readable
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