[Know yt] abnormal mouse Solution

During the normal use of computers, we will always encounter some minor problems, such as abnormal mouse problems, and mouse failures, which will bring us some unpleasant episodes when using computers.

In fact, there are just a few points to sum up. Next I will summarize some abnormal work related to the mouse during the use of computers by my friends and I, I hope you will receive some tips.

1. Resource interruption conflicts between a serial mouse (commonly known as a square mouse, for PS/2 round mouse) and a new type of graphics card (graphics card after geforce2 MX.

Some old users still retain the serial mouse due to computer upgrade or merchant reasons. This mouse can be used normally on any type of motherboard With a COM interface. However, due to the increase in the technical content of the video card in the next few years, especially for graphics cards after geforce2 MX, this causes the video card to occupy more interrupted resources, and sometimes it will be interrupted by using the COM port. So when this happens, there will be a hardware conflict-the mouse cannot work properly, jitter, chaos, and so on. If we upgrade the old server, we 'd better use the PS/2 mouse to save the trouble.

2. Interference with external radioactive signals.

Anyone who knows a little about hardware knows that computer hardware enters the work at a certain frequency when it is working. In work, computers are most vulnerable to external radioactive signals and cause work exceptions. Sometimes we find that the mouse has a frequency jitter with a frequency fluctuation and a screen jitter, most of which is due to external interference with strong radioactive signals. For example, high-power electrical appliances, their wires, and cell phone signals. To solve such problems, we only need to keep the computer away from these things. If the space is limited, we can concatenate a UPS or voltage regulator in front of the computer line.

3. Glare interferes with the normal operation of the photoelectric transmitter and receiver inside the mouse.

I don't know if you noticed a translucent and a black Electronic Tube on both sides of the drive wheel when cleaning the mechanical mouse. The two Dongdong devices are photoelectric transmitters and the other is the receiving tube. When the mouse is working, the light is regularly cut by the drive wheel to generate electrical signals so that the mouse can work. If the quality of the mouse is hard, touch, or drop, and the mouse is not tightly integrated, when a strong light is injected into the outside, the photoelectric transmitting and receiving devices may not work properly, at this time, we only need to cover the glare and then we can use it normally. Solution: Wrap the photoelectric device with a black tape. Note: Some electronic originals in computer hardware are afraid of strong light. Therefore, do not place the computer in the tomato garden in the glare when using the computer.

4. The core line of the cable is broken.

This kind of problem may be hard for everyone to think of. In fact, it is not difficult for everyone to open the mouse to see it. There are a total of four core wires in the mouse cable, which is quite fine! However, the mouse line is bent at the exit of the mouse, which enables us to fold the cable back and forth while using the mouse. Over time, the core line of the mouse cable is broken: metal fatigue), but not externally. The main phenomenon is: irregular mouse movement, sometimes making the left and right-clicking behavior, and so on. When we move the mouse, this phenomenon disappears or the mouse is frozen.

Solution:

① If you are a Computer City welding expert, just pull out the core wires from the mouse cables one by one, find out the broken wires, and weld them;

② If you are not very good at welding, we will replace the redundant USB cable connector in the chassis, discard the disconnection, and then connect the two wires, but remember not to mix the signal line color!

There are also many reasons for mouse failure or abnormal work. Remember to find out the cause first.