User Guide
Page 17
Loose or broken pins in the cable connector could cause an improper connection. • Connect the LCD dislay to another electrical device (like a radio) into the power outlet to verify that the outlet is supplying proper voltage. If the other end of ...; Make sure power button (or switch) is ON. • Make sure A/C power cord is securely connected to the LCD dislay. • Plug another computer. • If you have an older graphics card, contact ViewSonic® for a non-DDC adapter. Wrong or abnormal colors • If any colors (red, green, or blue) are...
Loose or broken pins in the cable connector could cause an improper connection. • Connect the LCD dislay to another electrical device (like a radio) into the power outlet to verify that the outlet is supplying proper voltage. If the other end of ...; Make sure power button (or switch) is ON. • Make sure A/C power cord is securely connected to the LCD dislay. • Plug another computer. • If you have an older graphics card, contact ViewSonic® for a non-DDC adapter. Wrong or abnormal colors • If any colors (red, green, or blue) are...