Problem & Question Possible Solutions
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.
• Make sure the monitor’s video cable is properly connected to the
computer.
Screen image is not centered or sized
properly
• Adjust horizontal and vertical screen position.
• For VGA input, the auto-adjustment function may fix this problem.
Picture has color defects (white does
not look white)
• Adjust RGB color or select color temperature.
Unable to set the monitor to the optimal
resolution
• Make sure that the graphics card supports the optimal
resolution (1440 x 900).
• Make sure that the latest supported driver is installed for the
graphics card. For HP and Compaq systems, you can download
the latest graphics driver for your system from:
http://www.hp.com/support
For other systems, refer to the Web site for your graphics card.