If the hard drive is working but clicking/grinding noise is coming from it, then it indicates a mechanical failure. The reason could be a head crash or motor failure. If your hard drive is working, but failure in accessing files, then it is a logical failure.
We can recover all files types from the mentioned below operating systems and many more: DOS, OS/2, Windows 95, Windows 98, Windows 2000, Windows Vista, Windows 7, Windows 8, Windows XP, Windows NT, Windows ME, Windows 3.1, Windows 3.11, Windows 386, Windows 286, Linux, Mac OSX, NetWare, VMWare.
Laptop repair technicians work in a variety of settings, encompassing both the public and private sectors. A repair technician might work in a corporate information technology department, a central service center, or a retail laptop sales environment. A public sector technician might work in the military, national security or law enforcement communities, health or public safety field, or an educational institution.