AOC LM722 User Manual

英文 

14

ERROR  MESSAGE & POSSIBLE  SOLUTION 

  

 

 

1.  Check that the signal-cable is properly connected , If the connector is 

loose,  tighten the connector’s screws. 

2.  Check the signal-cable’s connection pins for damage. 

 

 

Your computer has been set to unsuitable display mode ,set the computer to 

display mode given in the following table.