Technical Support FAQs (Frequently Asked Questions) (continued)
Problem & Question | Possible Solutions  | 
  | 
  | 
Missing one of the primary colors (red,  | • Inspect the monitor’s video cable and make sure that none of the  | 
green, or blue).  | pins are bent.  | 
  | • Make sure the monitor’s video cable is properly connected to the  | 
  | computer.  | 
  | 
  | 
Screen image is not centered or sized  | • Adjust horizontal and vertical screen position.  | 
properly.  | • For VGA input, the   | 
  | 
  | 
Picture has color defects (white does  | • Adjust RGB color or select color temperature.  | 
not look white).  | 
  | 
  | 
  | 
Unable to set the monitor to the optimal  | • Make sure that the graphics card supports the optimal  | 
resolution.  | resolution (1680 x 1050).  | 
  | • 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.  | 
  | 
  | 
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