When a power surge occurs, you will typically receive a message to warn you and protect connected devices from any form of damage. In some cases, the USB port will stop working.
The following will help you identify and fix the USB port not working properly after the power surge issue.š
ā Follow the on-screen instructions
When you receive a power surge warning on the USB port, disconnect all devices connected to the computer and click the reset button.(After the reset process is complete, restart your computer for the changes to take effect.)
ā” Update the USB driver
Press Windows+S to launch the search menu, enter Device Manager in the text field, and click on the relevant search result.
ā¢ Double click the Universal Serial Bus Controller entry here
ā£ Right-click on the USB port device and select Update Driver from the context menu
ā¤ Finally, select Search for drivers automatically from the two options in the Update Drivers window
