How to change color of computer monitor

First, the monitor power cord problem.

If the monitor power cable with the board or the monitor connection loose will make the display voltage instability, there will be display color, color or splash screen problems.

Second, the monitor cable line problem.

Monitor cable is connected between the monitor and the host data transmission data line, if the monitor cable loose, bad contact will cause the display color, color, the solution is to reconnect the cable, and connect the screws at the interface, in case of loosening again. Or because the monitor cable has broken or bent pins, then we can change the new power cord,

Third, the graphics card problem.

Because the chassis move or repeatedly plug the monitor cable will be Cheng Xianka with the motherboard to loosen the connection, we can insert a new video card, if not yet it may be the driver of the graphics card problems or video card is broken, you can install the new video card driver, or the video card to another host to see if the video card is bad.

Four, monitor problem.

1: If the first liquid crystal display may be the monitor lamp aging, replace the lamp can be,

2: If it is a CRT monitor, it is possible because there is a front of the display on the edge of the electric field or magnetic field, we can bar the monitor moved to the open place to try, if it is not possible is the picture tube problem.