Let’s play a little with the imagination: you are busy finishing that report that you need to deliver in a few minutes and you must access the documents saved on your external hard drive, the one you use to backup the information, you connect it, and to your surprise, nothing happens, it does not work. No need to panic, there are several things you can try to do to recover data from a hard drive on your own before searching or calling data recovery near me professionals.
Please take note that this particular solution is designed for mechanical disks and not solid disks. So, it’s very important to know that what type of disk you need before recovering your dta. To get more details, in this article you will see how you ccan reocer data from a non working har drive.
Data loss can be caused by many factors, but the most common are:
Accidentally deleting important information and emptying the recycle bin or formatting the disk incorrectly by mistake.
Data loss caused by hard drive failure. This is usually the most complex to solve yourself, it generally requires the services of professionals, but there are certain errors that you can try to solve.
If any of these apply to you, you should try the following to recover data from a hard drive before calling professionals.
How to recover data from a damaged hard drive?
Beofre processing or raising any step, it is important to be more careful. This article will show you a bunch of steps and ways to get data from a non working hard drive.Everyting should be perfect and good, because a wrong step can distroy your hard drive. If you are not good in recovering your data byself then don’t do anything personally, just call to a professional to give your hard drive in a safe hand.
Recover data using software
If you come across software-related issues, it’s really important not to mess with the affected disk. Even a short time connected to a working system can make it harder to recover the info successfully as time goes on.
This is because while the drive is connected, your operating system is constantly reading and writing to it (whether you’re actively doing something or not). Therefore, your system sees that space occupied by the deleted data as “free space” and will overwrite this area, thus eliminating your chances of recovery.
Turn off the machine connected to the drive you deleted data from, this will make your computer safe to back up the drive and attempt recovery from a clone. Obviously you will have to make the clone first, for this, there are several ways to clone a disk here you can see some, choose the one that best suits you, some are easier and faster than others.
Recover data using hardware
Having seen how to recover your data when the problem is the software, let’s see how to proceed in those cases that the hard drive is not even being detected or when it is being detected, but it simply crashes when trying to access it, those cases a bit more extreme, when the device appears to be dead.
To do this, first look at the main components of a disk, so you will know the symptoms that the failure of each specific component can present:
- PCB: This is the interface that transforms your 0s and 1s into usable data that your computer can understand. It is a board, often green in color, connected to the bottom of the drive; it houses the main controller (the equivalent of your computer’s CPU on the hard drive).
- Plates: These are thin circular trays that rotate between 5900 rpm and 7200 rpm and the media responsible for storing your data can be made of glass or coated with a magnetic layer.
- Set of headers: they are responsible for reading your data; generally a hard drive will have 2 headers per tray. Normally these heads do not come into contact with the surface of the platters, but it can happen that when the unit is dropped it experiences a head collision, that is, they no longer float, but rather come into contact with the surface, destroying your data.
