Troubleshooting Tips for New Monitors

1:25:00 AM |

Here are some basic trouble shooting tips for new monitors:
  1. The picture does not appear
    • Check to make sure the signal cable is firmly connected in the socket.
    • Check to see if the computer system's power is ON.
    • Check that the Brightness Control is at the appropriate position, not at the minimum.
  2. The Screen is not synchronized
    • Check to make sure the signal cable is firmly connected in the socket.
    • Check that the output level matches the input level of your computer.
    • Make sure the signal timing of the computer system is within the specification of the monitor.
  3. The position of the screen is not in the center
    • Adjust the H-Size, H-Phase or V-Size, V-Center controls.
    • Check if the signal timing of the computer system is within the specification of the monitor.
  4. The screen is too bright or too dark
    • Check if the Brightness or contrast control is at the appropriate position, not at the maximum or minimum.
    • Check if the specified voltage is applied
    • Check if the signal timing of the computer system is within the specification of the monitor.
    • Especially, check the horizontal frequency.
  5. The screen is shaking
    • Move all objects that emit a magnetic field, such as a motor or transformer, away from the monitor.
    • Check if the specified voltage is applied.
    • Check if the signal timing of the computer system is within the specification of the monitor.