How to solve the problem of computer mouse left button failure

Why is there no response when clicking the left button of the computer mouse? When many friends use computers, they have a question about the mouse. There is no response when using the left button, but it works when clicking the right button. So how do we solve this situation? The following is a detailed introduction to the solution, let’s take a look!

What to do if the left button of the computer mouse does not respond?

Software problem

1. Check and update the mouse driver. Press win x at the same time to open the management interface of the computer system. Use the up and down keys on the keyboard to select the device manager to open.

2. Use the arrow keys on the keyboard to select the mouse and other pointing devices. At this time, press the right arrow of the arrow key to open the drop-down. The drop-down is in use. mouse.

3. Select and press Enter to open the property page of the mouse. Then press the ctrl tab on the keyboard, switch to the driver, use the tab to switch to uninstall the device, and then click OK to uninstall the driver.

After restarting at this time, the win10 system will automatically install the driver. If the problem is caused by the driver, you can successfully use the left button after the system automatically installs it.

Hardware problem

1. If updating the driver does not work, there may be a hardware problem. You can first change the USB interface to see if it can be used, or change the mouse to see if it can be used normally on the computer. If it can, then there is a problem with the original mouse hardware.

2. Disassemble the mouse and clean the dust. Open the left button module cover of the mouse, take out the copper piece, and wipe the copper piece carefully. Then use a paper towel to wipe the area under the copper sheet. You can also check whether there is a problem with the mouse micro-motion. Try updating the micro-motion to complete the repair of the left mouse button.

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