Ever since they first appeared, external hard drives have monopolized the file storage market. However, while Data Recovery technology continues to improve, no one is immune to broken computer hardware. The causes of an external hard drive malfunction are many. Fortunately, there are solutions to avoid losing the files stored on it. Here's how to recover files from an external hard drive that no longer works.
How to explain the malfunction of an external hard drive?
External hard drives are made up of spinning platters that are sensitive to magnetic excitation. Files recorded in the device are stored on these trays. When turned on, small read heads create variations in the magnetic field by floating above the platters. It is this process that allows files to be read or written.
When the platters suffer too much damage, it becomes impossible to recover the files stored there. This type of problem usually comes from a fall of the disk or bad maintenance. Indeed, too violent a shock can throw the reading heads on the platters, thus creating scratches which prevent the reading of the files.
On the other hand, there are some failures that only slightly affect an external drive. Although it no longer works, it is still possible to subtract the stored Data Recovery. These are the malfunctions related to the architecture of the hard disk or to a failure of the motors. Ultimately, as long as the platters are not damaged, you have a chance of recovering your data.
How to Data Recovery from a hard drive that no longer works?
Recovering your files depends on the type of problems you are having. For the simplest problems, you can do it yourself. In some other cases, you will need to use software designed for this kind of problem. When the malfunction is beyond your skills, it is recommended to call in a professional.
How to Data Recovery yourself from an external hard drive that no longer works?
When the problem the disk is having is due to corruption in its file system , chances are you can extract your files on your own. However, you will have to be careful. Trying to copy Data Recovery to disk or read some files could all cause them to disappear permanently. Repairing these corrupted files will automatically solve your problem. How to do it ? Just follow the following procedure:
- Connect the broken external hard drive to your laptop ;
- Right-click on the "Start" tab of your computer to access the list of tools; Select the “Command Prompt” option;
- After clicking with the right button, then type “chkdsk c: /f” taking care to replace c with the letter of your external hard drive. If it is mounted in g for example, insert g instead of c. You can find the disk letter by going to the "disk management" tab of the computer.
- Finally, press the Enter key on your keyboard.
If you manage to have access to your Youtube data after this operation, then your problem is solved. On the other hand, if this solution no longer works, try recovery software.