hi guys im alan my usb ports are not working . i got to know that my drivers are lost but i can plug in my old pendrives which

Alan macklin

Jan 8, 2015
My usb port drivers are lost if i plug in my old pendrives it will get detected and i can use but new devices are not recognized and it will popup a error always but my old pendrives are working only im unable to detect new devices guys please help me im stuck in this problem from last year not therevis no wayout please give me a solution help me plzzzzzzz...