20
TROUBLESHOOTING
Power pilot lamp is dim
Check to make sure the power is turned ON
Check to make sure the power cord is securely connected to both the monitor
and the socket.
Picture looks faint
Adjust brightness or contrast ratio
Screen display distorted or picture becomes wavy
Possibly caused by electronic jamming due to nearby electrical equipment
Power pilot lamp is bright, but there is no image on the screen
• Confirm the computer power is ON
• Confirm the computer graphics card is inserted
• Confirm the computer signal cable is properly connected
• Check each pin on the monitor signal cable to make sure none are bent
• Press “Caps Lock” key on your keyboard to confirm the computer is in
operation and not sleep mode.
Color loss (Red, Green, Blue)
Check each pin on the monitor signal cable to make sure none are bent.
