A method of restoring a storage device includes creating an image of the storage device of a computer system; during execution of a boot loader, starting an initialization application that at least partially restores to the storage device, operating system data from the image; modifying a disk driver of the operating system to form a driver that redirects unexecutable storage device read requests to the image; rebooting the computer system using the at least partially restored operating system data; and restoring unaltered portions of remaining data from the image as a background process.