Acer al1516

 

15

   

ERROR  MESSAGE & POSSIBLE  SOLUTION

 

 
CABLE NOT CONNECTED : 
 
1.  Check that the signal-cable is properly connected , If the connector is 

loose,  tighten the connector’s screws. 

2.  Check the signal -cable connection pins for damage. 
 
 
INPUT NOT SUPPORT : 
 

Your computer has been set to unsuitable display mode ,set the computer 
to display mode given in the following table(See page 18).