How to solve win7 motherboard usb not working

When we reinstall the system or buy a new computer for the first time, we may encounter that the USB interface cannot be used. This is usually because the USB device is not enabled. We can find these USB interfaces in the device manager. Just start them, let’s take a look at them below.

win7 motherboard usb cannot be used solution

1. Right-click and select "Computer" and click "Properties"

2. Then click " Device Manager".

#3. We can see all hardware devices in the device manager.

4. Select "Universal Serial Bus Controller"

5. Then we can see all USB interface devices, double-click any one to enter.

6. Then click "Enable Device"

7. Click "Next"

8. Wait for the activation to be completed.

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