What should I do if win7 cannot detect the mouse and keyboard driver? Win7 cannot detect driver solution

php Xiaobian Yuzai will introduce to you how to solve the problem that win7 cannot detect the mouse and keyboard driver. When using the win7 operating system, sometimes the mouse and keyboard fail to work properly. This is most likely because the system fails to correctly detect the mouse and keyboard driver. When this happens, don’t worry, we can take some simple solutions to solve this problem and ensure that the mouse and keyboard can be used normally. The following will give you a detailed introduction to the solution to the problem that Windows 7 cannot detect the mouse and keyboard driver.

What should I do if win7 cannot detect the mouse and keyboard driver?

Method 1

1. Unplug all devices from the USB interface and then shut down.

2. Unplug the power cord. If it is a laptop, remove the battery as well.

3. Press the power button 5-6 times to clean the motherboard.

4. Turn on the computer and try to insert the USB device one after another.

Method 2

1. Large-capacity storage devices, such as large-capacity mobile hard drives, U disks, etc. If it is a desktop computer, it is recommended to connect it to the USB interface behind the host, because the power supply is sufficient and the voltage is stable. ;

2. If the large-capacity mobile hard disk is not recognized, it is recommended to use a one-to-two connection method. Usually the USB data cable of the mobile hard disk has two connectors, both of which are connected to the USB interface of the host.

Method 3

1. Right-click on the computer - Manage.

#2. Click Device Manager-Universal Serial Bus Controller.

#3. Select Intel (R) - right-click to update the driver.

#4. Select Browse my computer to find the driver - select from the computer device driver list.

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