What should I do if the mouse and keyboard cannot be used after reinstalling the win7 system?

Computers are commonly used electronic products, but occasionally we encounter some problems. Recently, a friend encountered a situation where the mouse and keyboard could not be used after reinstalling win7. What should I do if the mouse and keyboard cannot be used after reinstalling win7? Failure to do so correctly may result in the computer not functioning properly. Some friends don’t know the specific solution. Let’s take a look at the solution to the problem that the mouse and keyboard cannot be used after reinstalling win7.

What should I do if the mouse and keyboard cannot be used after reinstalling the win7 system?

1. Restart the computer first. It cannot be restarted without a mouse. Press the shutdown button to shut down (non-forced shutdown);

2. Then turn on the computer and press the F8 key (the keyboard can definitely be used at this time), and then under the advanced startup options Select [Safe Mode with Networking];

3. At this time, boot to safe mode, USB mouse and keyboard can also be used, and there is a network. At this point, we can update the USB driver. It is recommended to use 360 ​​Driver Master or Driver Wizard;

#4. Finally, the update is completed and the USB can be restarted in normal mode.

Another method is to check whether your computer interface has an old-fashioned mouse interface, that is, PS/2 (round port) interface. If so, use the old mouse interface and then install the USB driver.

Method 3: If the above method does not work, you can choose to download a Windows 7 image that supports 3.0 USB driver and reinstall it, or directly reinstall the Windows 10 system.

The above is all the information brought by the editor about the mouse and keyboard that cannot be used after the win7 system is reinstalled. I hope it can be helpful.

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