User`s guide

Troubleshooting | 13
Troubleshooting
Problem Possible Cause Solution
No information after
installation of video
adapter board
Board not properly
installed.
Make sure the board is firmly seated in the
slot and all cable connections are secure.
Unsupported
graphics device.
Disable onboard graphics capability on
the motherboard.
No image appears on
the screen
Computer is not
powered on.
Turn on computer.
Power cord is not
securely connected.
Tighten power cord connection and turn
on computer.
Video cable
connected incorrectly.
Make sure the VGA cable and the DVI
cables are connected correctly to the
triple-display cable.
Image is garbled Conflict between
driver and display
settings.
Check the display settings. Make sure the
resolution entered is correct for each
display you are using.