You don’t have to worry too much in case your data has gotten corrupted with unknown files. With a mac computer, you just need a few software to help you with your corrupt disk problems. A Mac can help you delete the corrupt files as well as Recover the data you may have lost. It is important that you know how to recover data as your HD will surely crash one day as it has moving parts which wear out. An SSD is worse because it is a solid state device hence you won’t see the problem coming. SSDs get corrupted unexpectedly.
The Mac operating systems supports data recovery software. Boot your Mac PC, connect the corrupt external hard drive then run Disk Utilities. You can find the program by looking it up on the spotlight search. To remove the corrupt files on the SSD or HD, select the disk then verify it. After this select repair or you can even choose to run first aid on it. This process is quite simple and may take time depending on the size of your disk.
SSDs are more difficult to recover data from as they tend to reset the memory cells faster. You may therefore find it difficult to recover data from and SSD and that is why backing up data is preferably done on a hard drive. However, to increase the chances of you recovering data from any of these media, you may consider fixing disk dimensions. This process comes in handy and saves the day when one is in almost any difficult situation, including the PC itself behaving weirdly. Fix Disk Permissions is an easy tool to use on Disk Utilities and one is advised to do it as often as possible.
In case the repair or first aid tools all fail to work, you may search for the corrupt files in the disk manually and delete them. The finder helps you locate such malicious files and delete each one of them. By now, you should have tried everything possible and if this still fails, you’ll have no better option than to format your drive so that you can at least get to use it again.
You don’t have to go through the headache of trying to recover your data yet you can back it up and be safe. They say prevention is better than cure. The processes outlined above may not be as simple as they seem and are unreliable hence you may end up not recovering everything you needed. Backing up will save you a lot of time and effort at the expense of extra storage space. It is therefore good practice to ensure that all your data is backed up somewhere else. The recovery options should only come in when there is need to.