Usb device not recognise

[aminnovelty]

Dear supporter i have MT box since last four years , was working very nicely, but since last three days as i try to insert USB cable , its shows USB NOT RECOGNISE , anybody can guide me HOW TO RESOLVE THIS SOLVE ? enable to use this marvelous device once again with success,

[uqbah]

bro u chek it on any other pc or try to change port if not solve then may b ur box usb jeck is faulty