Usb not working

[humblearner]

My laptop usb ports all have refused to work when I plug in any device inluding: pendrive, smartphones etc. Pls how do I solve this? Meanwhile in device manager all drivers are ok.

 

[Reynod]

Reboot the laptop and try again.

 

[justaddranch]

Reboot or, if that fails see if you have to have any certain drivers for your device.