Hello . I connected my hard disk to a notebook . Had to use a different adaptor for notebook and it damaged notebook screen and also my hard disk affected apparently . Now in my own notebook it shows the hard disk but can not open. It shows unallocated in disk management . I tried possible solutions I could find in web, but still not working. I assume that voltage change affected this as I read in a post in microsoft page. But still cant fix it . I d be very grateful if you can help me fixing it.