The mouse is out of order, and there is not even a pointer,

Unplug the mouse, plug it back in, and start the computer, if you can use it, it's fine, if not, congratulations, you can get a new one.

If the mouse doesn't have a driver, there's no pointer, if the mouse doesn't have power, there's no pointer, and if the mouse breaks, even with the right driver installed, there won't be a pointer.

In addition, use the tool disk to launch under DOS to see if the mouse is good, and you can rule out the cause of the virus.

1. It's because your mouse isn't plugged in properly.

2. The mouse cable is broken.

3. The worst-case scenario is that your mouse interface burns.

The control panel - Accessibility Options - has a keypad to control the mouse.

Do you do this often? It's useful to get back up.

You can unplug your motherboard's electronics to ensure that you don't fail in the future.

Just do it under "Add or Remove Hardware" under the settings menu.

It may be that it hasn't been set up yet.

Give it a try. You can also change to another machine to try it out to see if the mouse is broken, if it is broken, it would be good to replace it with a new one, if it is not good, it is recommended that you reinstall an operating system.

Press Alt+F4 in Win7, select Restart with the key and then press the Tab key to select OK, at this time the mouse will generally resume use.

The mouse is an external input device of the computer, and it is also an indicator of the vertical and horizontal positioning of the computer display system. The standard name should be "mouse", the use of the mouse is to make the operation of the computer easier and faster, to replace the cumbersome instructions of the keyboard.

Background. The mouse is divided into mechanical mouse and optical mouse according to its different working principles, and the mechanical mouse is mainly composed of a rolling ball, a roller column and a grating signal sensor. When you drag the mouse, the ball is driven to rotate, and the ball drives the roller to rotate, and the grating signal sensor installed at the end of the roller collects the grating signal.

Taking the computer Windows 10 system as an example, there may be three reasons why the mouse does not respond, and the specific reasons are as follows:

1. The mouse does not respond, which may be because it is not plugged in properly or the mouse interface of the computer is damaged. You can check whether the indicator light on the bottom of the mouse is light, if it does not glow, it may be that the mouse is not plugged in properly, or there may be a problem with the mouse interface of the computer, unplug it and plug it back in to try.

2. If the mouse does not respond, it may be that there is a problem with the mouse driver settings. If the indicator light of the mouse is on, but there is no response, it means that the mouse is connected to the computer normally, and you can enter the device manager of the computer to check whether the mouse driver is normal.

3. Damage to the mouse hardware will also cause the mouse to be unresponsive. Plug the mouse into another computer to try, if it still doesn't work, the mouse itself is damaged, if it does, it may be a problem with the computer.

If the wireless mouse does not respond, check whether the switch is on, whether the battery is charged, and whether the receiver is connected well, and deal with it according to the specific situation. If it still can't be solved, it may be that the mouse hardware is damaged, and you can replace it with a new wireless mouse.

The mouse light is on but not responding.

Right-click on the desktop and click to select Personalization.

Personalization pageClick to open the dashboard home page.

Control Panel, click on Hardware & Sound.

page to open the Mouse option.

Mouse the properties page, click Hardware, and double-click the hardware page to open the hid-compliant mouse

hid-compliant mouseshuxing page, click Change Settings.

After opening, click Update Driver, wait for the update to complete, and click OK, and the mouse pointer will return to normal.

A mouse is a very common and commonly used computer input device that can locate the cursor on the current screen and manipulate the screen elements where the cursor passes through through the keys and scroll wheel devices.

The originator of the mouse appeared in 1968, the American scientist Douglas Engelbart made the first mouse in California, named because it resembles a mouse, the standard name of "mouse" should be "mouse", the use of the mouse is to make the operation of the computer more convenient, to replace the cumbersome instructions of the keyboard.

Rolling Ball Mouse: Rubber ball driven grating wheel with LED and phototransistor wafer pulse signal sensor.

Photoelectric mouse: Infrared scattering spot irradiation particles, light source pulse signal sensor with light-emitting semiconductor and photoelectric sensor.

1. Reason 1, the cable core is broken, the solution, disassemble the mouse, unplug the cable cable plug from the circuit board, cut the core loss wire by 5 cm according to the position of the broken wire, and then reconnect the mouse core.

2. Reason 2, poor key contact, solution, disassemble the mouse, use an electric soldering iron to remove the left middle button of the mouse, and weld the removed middle button to the left button position.

3. Reason 3, the optical system is dirty, the solution, disassemble the mouse, use anhydrous alcohol to scrub the surface of the light-emitting tube, lens, reflector, and photosensitive tube. The god of the blue.