usb device not recognized

 

السلام عليكم ورحمة الله وبركاته

how to fix problem

usb device not recognized 

this problem is known in 

mobile computer

of course we can fix this problem

if you follow me

explain video at my channel

first

 this is my cmputer

the first step

shut down your computer in the normal way

the second step

unplug  the power  supply.

follow picture

after unplug the power supply

unplug  the bettery also

follow picture

next

let the computer without bettery for a tow or three minutes

 after
plug the bettery

finally

start your computer

enjoy