Gateway E-5400 System Manual page 105

The text on the display is dim or difficult to read
Probable Cause
The monitor's
brightness and contrast
controls are turned
down.
Sunlight is glaring off
the display.
The monitor may be old.
The color monitor displays everything in black and white
Probable Cause
The system was turned
on before the monitor.
The display type is set
incorrectly.
The displayed characters are garbled
Probable Cause
The video cable is
damaged.
The display setup is
incorrect.
The video card has
failed.
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Troubleshooting
Solution
Adjust the brightness and contrast knobs until
the text becomes clear.
Position the monitor away from the sun or
window.
Replace the monitor.
Solution
Make sure that the monitor is turned on, then
restart the system.
From the Control Panel window (Start |
Settings | Control Panel), double-click Display,
set the display to the appropriate monitor
type, then restart the system.
Solution
Check the connector and cable for bent or
damaged pins.
From the Control Panel window (Start |
Settings | Control Panel), double-click Display
and check the settings. The correct video type
should be selected, along with a supported
resolution. Check your monitor and video
controller documentation for details.
Try another video card.