The different ways of recovering data employed when we attempt to recover your lost data always depend on what the actual damage is and what has caused it. If the hard drive is still working it could be a relatively simple recovery method that we employ, but if, on the other hand, we have to open up your hard drive for some reason, that will mean making use of our clean room to avoid any contamination. In either of these circumstances the first thing that you must do is to get us to carry out a diagnosis of the problem. Only then will Intratec be able to give you an estimate of what recovery will cost you and how long it may take.