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Dome Q2 Display
QUICK LINKS
GETTING STARTED
INSTALLING THE DISPLAY
OPERATING THE DISPLAY
APPENDIXES
Dual displays not functioning
Make sure both displays are securely connected to the controller.
Make sure both displays are on before you start the computer.
Check the setting on the Display Properties dialog box. Make sure the check box for
Extend my Windows desktop onto this monitor is selected.
Address and interrupt conflicts
Ensure that the I/O and memory addresses reserved for the controller are not used by
other hardware devices.
The integrated onboard VGA controller uses the following addresses (hex):
I/O Addresses:
Standard VGA I/O: 3B0-3Df
Memory Addresses:
Video RAM: A000-BFFF
Video ROM: C000-C7FF
You cannot change the addresses of the EX2 controller. In case of an address conflict,
try to modify the I/O address of the add-on card that causes the conflict.
To support the special graphics processor on the controller, the system BIOS should
automatically assign a system interrupt to the AGP slot where the controller is installed.
There may be problems if your controller does not receive an interrupt or if a system interrupt
is used for more than one device.
Check the system configuration utility of your operating system for the interrupt assignments.
Problem
Possible Solution