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TECHNICAL SUPPORT 
Frequently Asked Questions 
Problem & Question  Possible Solutions 
Power LED Is Not ON 
  Make sure the power button is ON and the Power 
Cord is properly connected to a grounded power outlet 
and to the monitor.  
No Plug & Play 
  In order for the Plug & Play feature of the monitor to 
work, you need a Plug & Play compatible computer & 
video card.  Check with your computer manufacturer. 
Also check the monitor's video cable and make sure 
none of the pins are bent.  
  Make sure the AOC Monitor Drivers are installed 
(AOC Monitor Drivers are available at : 
http://www.aoc.com)  
Picture Is Fuzzy & Has 
Ghosting Shadowing 
Problem  
  Adjust the Contrast and Brightness Controls.  
  Make sure you are not using an extension cable or 
switch box. We recommend plugging the monitor 
directly to the video card output connector on the back 
of your computer.  
Picture Bounces, Flickers 
Or Wave Pattern Is 
Present In The Picture 
  Move electrical devices that may cause electrical 
interference as far away from the monitor as possible.  
  Use the maximum refresh rate your monitor is capable 
of at the resolution your are using.  
Monitor Is Stuck In Active 
Off-Mode" 
  The Computer Power Switch should be in the ON 
position.  
  The Computer Video Card should be snugly seated in 
its slot.  
  Make sure the monitor's video cable is properly 
connected to the computer.  
  Inspect the monitor's video cable and make sure none 
of the pins are bent.  
  Make sure your 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 arebent.  
  Make sure the monitor's video cable is properly 
connected to the computer.  
Screen image is not 
centered or sized properly 
  Adjust H-Position and V-Position or press hot-key 
(AUTO).