Laptop USB Ports Not Working

 

Possible Causes:

• Faulty drivers.
• Physical damage to USB ports.

Solutions:

1. Test Different Devices:

   • Connect other USB devices to confirm whether the issue is with the port or the device.

2. Restart and Reset USB Ports:

   • Shut down the laptop, unplug all USB devices, and hold the Power button for 30 seconds. Then, restart the laptop.

3. Reinstall USB Drivers:

   • Open Device Manager, expand Universal Serial Bus Controllers, and uninstall all USB drivers. Restart the system to reinstall them automatically.

4. Check for Power Settings on USB Ports:

   • Go to Device Manager, right-click the USB hub, select Properties > Power Management, and uncheck Allow the computer to turn off this device to save power.

5. Replace the USB Port Module:

   • If the ports are physically damaged, professional replacement is required.