What should I do if the left click of the mouse on my Windows 10 computer fails?

php editor Xinyi has an answer for you: When the left click of your Win10 computer mouse fails, it may cause inconvenience to your work and life. But don't worry, there are a few simple ways to try to fix this problem. First, you can try to replug and unplug the mouse, or replace the USB interface of the mouse. If none of these methods work, you can try updating or reinstalling the mouse driver. Additionally, you can check your mouse speed and double-click speed in your mouse settings to make sure they haven't been accidentally changed. If the problem persists, we recommend that you contact professional technical support for a more detailed solution. I hope the above methods can help you solve the problem, and I wish you a happy use!

Win10 computer mouse left click failure problem analysis

1. The external mouse and keyboard itself has a fault and cannot be used.

It is recommended to replace the external mouse and keyboard for testing. For some wireless keyboards and mice, you can check whether the battery is charged.

2. The system does not recognize the USB device and cannot be used.

Restart the computer or plug and unplug the device or use another USB interface to test whether it can be used.

3. There are problems with system settings and drivers that make it unusable.

1. Turn off the energy-saving mode of USB devices

(1) Right-click the "Start" button, select "Device Manager" to open, find "Human Input Devices" and "Mouse and Open "Other Pointing Devices" and double-click each of the devices to open them.

(2) Open the "Power Management" option, uncheck the "Allow the computer to turn off this device to save power" option, click OK and restart to see if the problem is solved. (Note: Some devices may not have power management functions. You can just skip such devices.)

2. Uninstall the USB-related driver and then restart to let the system automatically drive and observe the problem. Is it resolved?

PS: This operation is risky. It is recommended that you back up your important data in advance before proceeding.

(1) Right-click the "Start" button, select "Device Manager" to open, find "Human Input Devices" and "Mouse and Other Pointing Devices" to open.

(2) Right-click the devices named "USB input device" and "HID-compliant mouse" (if there are multiple devices with the same name, you can uninstall them together) Click and select Uninstall the device. Click Uninstall and then restart the computer to let the system automatically drive the device to see if the problem is resolved.

4. There are problems with the system that make it unusable.

It is recommended to back up the data and restore the system or reinstall the system to eliminate system problems.

5. It may be that the USB interface of the computer itself is faulty and cannot be used.

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