Monitor Screen jitter

After the monitor is turned on, the screen is shaken. This may be caused by the following reasons.

1. The power transformer produces a relatively large electromagnetic interference when working, resulting in screen jitter. The problem can be solved by placing the power transformers away from the chassis and the monitor.

2. Refresh frequency set improperly, adjust again, until the screen return to normal.

3. Poor quality power or power equipment aging. The use of the components of the unit work, materials are very poor, resulting in computer circuits are not smooth or power supply ability to keep up.

4. The monitor is too close to the stereo. Audio will cause interference to the monitor, causing the display screen jitter, string color and so on.

5. Virus disturbs screen display. such as character inversion, screen jitter, image flip, and so on.

6. The filter capacitor of the power supply is damaged. If you see the Power filter capacitor top muster, indicating that the capacitor is broken, you can replace the capacitor.