thanks for answering, if that's the case, then it's a faulty hard drive basically, still if the factory restore fails for some reason then there must be
a hardware problem(in this case the hard drive), so it would still be true that the computer is damaged if a restore does fail, but if it succeeds, that also means
the hard drive could be faulty which means I might have a faulty laptop even if it seems to work normally,
[strike]that answers my question[/strike]