User guide

Appian Hurricane User Guide 46
What if nothing displays on the monitor(s)
connected to the Hurricane card?
Ÿ Be sure the Hurricane card is properly seated in the
PCI or AGP expansion slot and that cables are
secure and properly connected.
Ÿ Make sure the monitor is receiving power.
Ÿ Check the pins on the monitor and cable
connector(s) to ensure none are broken or bent.
Ÿ The brightness or contrast controls on your monitor
may not be adjusted correctly. Check and readjust
these controls.
Ÿ Make sure all monitors are enabled in the Display
Properties dialog box.
Ÿ Make sure the refresh rate is set correctly for each
monitor.
Ÿ Make sure the latest Appian display drivers are
installed.
Ÿ If you have a fixed frequency monitor, please
contact Appian Technical Support.
What if defects appear in my display?
Ÿ Make sure that both the graphics card and
monitor(s) support the resolution and refresh rates
you have selected. Refer to your monitor’s
documentation for recommended resolutions and
refresh rates.
Ÿ Make sure the latest Appian display drivers are
installed.