Orchid Kelvin EZ User Manual page 33

Appendix A: Technical Information
Symptom 3
The computer seems to boot up properly but there
is no display.
Check
1. Is your monitor plugged in? Check the power
cable to your monitor.
2. Is your monitor cable fastened securely and prop-
erly? Check both the connection at the monitor
and at the Kelvin card.
3. Is your monitor cable the correct kind for the
Kelvin? Check Section 1 for the proper pin-out
information to determine if your cable is correct.
4. Is there another display adapter in your system?
If it is an on-board video display adapter, make
sure it is disabled. If the video display adapter is
other than a standard MDA video adapter, re-
move it from the system.
Symptom 4
The display loses synchronization once it gets into
a graphics program.
Check
1. Is the vertical hold on your monitor properly set?
Is your software properly installed for your cur-
rent application? Check Section 2 for device driver
information.
3. Is your monitor able to display the graphics mode
you are using? Double check your monitor speci-
fications to determine if you are operating in a
graphics mode that your monitor simply cannot
handle.
4. Are you using the correct vertical refresh rate for
your monitor? Double check your monitor speci-
fications for the refresh rates supported.
Kelvin User's Manual
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