I've got a HD toshiba 1tb and a very unique problem has shown up.My hard disk connects and is fully functional with my tv(a non smart tv)but when i connect it to my PC.it changes its name to local disk"E" and also shows 0 bites as free and used space.I tried to go to device manager and change the name,i did work but only the name changed ,my hd is still not working and i cant afford to format it cause it has important documents.......urgent help required,please