The head of Hitachi 500G 2.5-inch hard disk is broken. Can you replace the disk with a good Hitachi 2.5-inch head?

Theoretically, yes, but most people don't have that kind of highly clean environment and controllable and high-precision equipment for replacing magnetic heads. That's just daydreaming.

Let's not talk about a highly clean environment. Let's talk about the equipment for replacing the magnetic head first. It is necessary to ensure that the "C" type magnetic head will not touch the surface of the magnetic steel disk for storage. The double-sided magnetic head should be in the middle of the magnetic steel disk, and the two sides should be equidistant ... Once the magnetic head touches the disk, the data stored on the disk will disappear ... The conditions are too harsh and I only know a little in theory. Maybe you are not satisfied, but.

Besides, another question is, "Good start. Are you going to open one? I bought a new hard disk ... did I disassemble it? I think you will say, "This is mainly because you need important data from the old hard disk urgently" ... but unfortunately, there is really nothing you can do about this problem. Unless you work in a hard disk manufacturing company or have a national system behind you, the probability may rise above1100.

This also illustrates a problem: it is very important to back up your important data regularly.