mere pass sony ki usb hai aur me jese hi system me dalta hon wo open nahi hoti aur jese hi usb ki drive open karta hon pura pc hang ho jata hai mene bahot systems me laga ke dekha same problem aa raha hai cuore to due me bhi dala aur cuore i 7 me bhi dala usko bhi usb hand kar rahi hai need help me usb kese chalaon