What should I do if all the USB interfaces on my win7 computer cannot be used?-Common Problem-php.cn

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What should I do if all the USB interfaces on my win7 computer cannot be used?

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Jul 19, 2023 pm 10:01 PM

usb cannot be usedwin usb problemSolve USB interface failure

　What should I do if all the USB interfaces of my win7 computer cannot be used?? Our computer's mouse and keyboard all need to be connected to our computer through the USB interface. Recently, some users encountered the problem of unresponsive USB connection on the computer. How to solve this problem? Many friends do not know how to operate in detail. The editor below has compiled a solution to the problem that all USB interfaces of win7 computers cannot be used. If If you are interested, follow the editor and take a look below!

What should I do if all the USB interfaces on my win7 computer cannot be used?

Solutions to the problem that all USB interfaces on win7 computers cannot be used

1. First, right-click the computer and click on the management option.

What should I do if all the USB interfaces on my win7 computer cannot be used?

　2. Then enter the Device Manager at the location shown.

What should I do if all the USB interfaces on my win7 computer cannot be used?

　3. Find and expand the Universal Serial Bus controller below.

What should I do if all the USB interfaces on my win7 computer cannot be used?

　4. If all USB interfaces fail, we need to perform the following operations on each interface.

What should I do if all the USB interfaces on my win7 computer cannot be used?

5. Right-click and select the USB interface and click Uninstall.

What should I do if all the USB interfaces on my win7 computer cannot be used?

　6. If the following prompt appears, click OK.

What should I do if all the USB interfaces on my win7 computer cannot be used?

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