How is the computer keyboard always jumping around?

1, the keyboard may be damaged. Detection method: create a text on the computer desktop, press the keyboard keys one by one according to the keyboard order, and then see if the text is normally input into the keyboard numbers.

2, keyboard shrapnel failure. For example, sometimes when the game is exciting, sometimes the force is too strong, and the keyboard keys may not be pressed down, resulting in the shrapnel not bouncing normally. This will affect normal use. However, the pressed keyboard key has a direct input status, and it will be automatically input as soon as you start typing.

3, keyboard water failure. For example, when the weather is wet, I usually like to drink water, eat and eat snacks next to the computer. Water and dust accidentally enter the cables inside the keyboard, which affects the normal use of the keyboard.

4. Others. In a similar situation, for example, the mechanical keyboard has a 1-2 key that can't be used normally and can be welded. The ordinary keyboard is in serious condition and can be replaced. For the notebook, it needs to be tested and replaced in the nearest maintenance.

Keyboard is the most commonly used and main input device. You can input English letters, numbers, punctuation marks, etc. to the computer through the keyboard, thus sending commands and inputting data to the computer. So what about the disorder of desktop keyboard keys? Let's take a look at it next.

Notebook keyboard

Causes of desktop keyboard key confusion

Desktop keyboard

The keys on the keyboard may be connected together. Check it carefully. If there is, cut it with a knife, that is, there is a small glue between the keys to connect the two keys together. Cut it and it will return to normal.

It may be a virus problem. Scan all computer software, reinstall the system, and then install anti-virus software. Kabbah and 360 had better get together and kill the virus in safe mode.

It is possible that the motherboard connected to the health disk is broken. You can try inserting it with other good health disks. If there is no problem with other healthy disks, you must replace the healthy disk.