What should I do if the USB cannot be used after reinstalling Windows 7? Solution to all USB failure after reinstallation of win7

php editor Youzi is here to share with you the solution to the problem that USB cannot be used after win7 is reinstalled. Sometimes after reinstalling the win7 system, we will find that the USB interface cannot work properly, which brings great inconvenience to our use. But don't worry, below I will tell you how to solve this problem and make your USB interface work normally again.

Solution to all USB failures after reinstalling win7

1. Right-click "My Computer" and select "Properties" from the pop-up list.

#2. After entering the page, click "Device Manager" on the left.

#3. Click on the "Universal Serial Bus Controller" on the left.

#4. Right-click the first option on the list, and then click "Properties".

#5. Finally, click "Automatically search for updated driver software", the system will automatically install the missing driver, and the problem will be solved.

Other solutions:

If none of the above methods can solve the problem, you can consider reinstalling the system.

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System installation method

This site provides you with two system installation methods, local Hard drive installation is the simplest installation method. It is recommended to make a U disk boot tool before using the hard disk installation. If the hard disk installation fails, or your computer cannot be turned on, is stuck at the welcome interface, cannot enter the desktop, or has a blue screen, etc., then you need to choose the U disk to reinstall the system. .

Warm reminder: When reinstalling the system, the current system disk (usually the C drive) will be formatted. Be sure to back up the data on the C drive and desktop in advance.

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