samedi 30 mars 2013

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

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