Gateway 8450R - Manual (Page 142)

Video problems 141
The image on the screen is dim or difficult to read
The color monitor displays everything in black and white
The displayed characters are garbled
Probable cause Solution
The monitor brightness and
contrast controls are turned
down Adjust the brightness and contrast knobs until the text
becomes clear.
Sunlight is glaring off the
display Position the monitor away from the sun or a window.
The monitor may be old Replace the monitor.
Probable cause Solution
The server was turned
on before the monitor Make sure that the monitor is turned on, then restart the
system.
The display type is set
incorrectly In the Control Panel window (Start | Settings | Control
Panel), double-click Display, set the display to the
appropriate monitor type, then restart the server.
Probable cause Solution
The video cable is damaged Make sure the connector and cable have no bent or
damaged pins.
The display setup is incorrect In 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.
The video card has failed Try another video card.
8506284.book Page 141 Thursday, July 13, 2000 11:43 AM