ATI Technologies FireGL V7100, User Manual

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Troubleshooting 33
Off-Center
Screen Image,
Odd Colors or No
Picture • Try adjusting the brightness, sharpness, contrast, and
color balance controls of your monitor.
• Try adjusting the centering and positioning controls of
your monitor to position the picture on the screen.
Note: The Screen Position settings in Display
Properties > Advanced > Displays > Adjustments
tune the position of the picture on the screen via the
video signal.
• Set the monitor's RGB inputs (and sync switches, if
this option is available) to 75 Ohms, with the sync set
to external.
• DFP monitor users: Make sure that the DVI plug of
your monitor data cable is digital-only (DVI-D) - but not
integrated analog/digital (DVI-I). Refer to your
monitor's documentation and contact your supplier or
the manufacturer of the DFP monitor for information
on how to obtain a suitable data cable plug.
Operating
System Warns
that Video Card
Isn’t Properly
Configured • Check the driver installation and make sure that all
software is correctly loaded corresponding to your
operating system and applications.
• Reinstall the ATI drivers for your FireGL™ V7100
card.
Stereo Glasses
Not Working • Your stereo glasses must be connected to the card
when you start your computer.
• Select a refresh rate of 120 Hz in the Monitor tab
available from Display Properties > Advanced .
• Enable the Quad Buffer Stereo option in the
Advanced Settings tab of the Display Properties .
Problem Possible Solution