9
Video Cable Pin Assignments:
1. Red
5. Ground
9. NC
13. H-sync
2. Green
6. R-Ground 10. Ground
14. V- sync / * VCLK
3. Blue
7. G-Ground 11. Monitor Ground 15. DDC-Serial Clock
4. Ground
8. B-Ground 12. DDC-Serial Data * FOR DDC
Troubleshooting
Problem & Question
Possible Solution
Power LED is not on
*Check if the Power Switch is in the ON
position
*Power Cord should be connected
No Plug & Play
*Check if the PC system is Plug & Play
compatible
*Check if the Video Card is Plug & Play
compatible
*Check if the D-15 plug pin of Video
Cable is bent
*Make sure the Monitor Drivers are
installed
Picture
is
fuzzy
*Adjust the Contrast and Brightness
Controls.
Picture bounces or a wave pattern
is present in the picture
*Move electrical devices that may cause
electrical interference.
The power LED is ON (orange)
but there’s no video or no picture.
*Computer Power Switch should be in the
ON position.
*Computer Video Card should be snugly
seated in its slot.
*Make sure monitor’s video cable is
properly connected to the computer.
*Inspect monitor’s video cable and make
sure none of the pins are bent.
*Make sure computer is operational by
hitting the CAPS LOCK key on the
keyboard while observing the CAPS
LOCK LED. The LED should either
turn ON or OFF after hitting the CAPS
LOCK key.
Missing one of the primary colors
(RED, GREEN, or BLUE)
*Inspect the monitor’s video cable and
make sure that none of the pins are
bent.
