1.Check Physical Connection
Ensure the USB device is properly plugged in.
Try gently wiggling the connector to see if the port is loose.
2.Test the USB Device
Plug the USB device into another port or a different computer.
If the device doesn't work elsewhere, it may be faulty.
3.Try a Different USB Port
Test the device on another USB port on the same computer.
If another port works, the original port might be damaged.
4.Restart Your Computer
Sometimes a simple reboot can reset power to the USB controllers.
5.Check for Power (if applicable)
If using a USB hub or external device, make sure it’s powered on.
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