Options 3: Get Info

2. Apple Diagnostics/Apple Hardware Test

One of the main uses of Disk Utility is to repair a disk. You will want to perform this task if your hard drive is experiencing problems such as slow access time or missing and corrupted files.


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  3. How To Repair Disk With Mac Disk Utility.

Follow this procedure to repair a disk. Hopefully, after running First Aid, your disk problems will be resolved.

If not, you may need to engage in further investigation. Disks that appear in the listing of available devices are normally already mounted.

1. Disk Utility

You will be able to Mount or Unmount the disk based on its current state. These options are on the top menu and are only highlighted when the command can be used on your selected disk. Disk Utility can also be used to restore a disk from another connected disk. The restore function destroys all data on the destination disk so should be used with caution.

While Disk Utility is a great tool that allows you to better understand your disks and perform many important tasks on them, it does have certain limitations. You may find that running First Aid is not enough to repair your disk and make it fully operational again. Perhaps you have to perform a data recovery and need to employ a specialized tool such as Disk Drill data recovery software. Disk Drill can help you recover lost and deleted files from formatted drives. There is a known anomaly that can rear its ugly head when attempting to use Disk Drill to enact a data recovery.

The issue is that a disk may appear in Disk Utility but is not visible to Disk Drill. If confronted with this problem, your first action should be to make sure that the volume is mounted in Disk Utility. If it is mounted and still is not visible to Disk Drill, contact technical support at CleverFiles. They will work through the problem and troubleshoot the issue with you. We hope that this overview of Disk Utility illustrates the benefits that it can afford Mac users.

It is an easy to use utility that you should become familiar with as a way to maintain the vital data stored on your hard disks.

Partition Drives and Format Partitions

Menu Disk Drill. Tags: data recovery , Disk Drill for macOS , recover deleted files , troubleshoot. DiskWarrior saves your hard-earned money. You can try other utilities but you'll probably end up needing DiskWarrior to recover your data.

How to check your Mac's free hard drive space

You'll save money buying DiskWarrior first. You can easily check if your missing documents and items have been recovered. DiskWarrior's patented preview feature lets you see how your disk will appear after it is repaired, but before any changes are made. You can even compare your disk in its damaged state to its repaired state.

DiskWarrior is incredibly safe to use. DiskWarrior verifies your repaired directory to ensure it is error free. DiskWarrior monitors your drive's health. DiskWarrior is so advanced it can even recover your data from a failing drive. Just plug a new drive into your Mac and let DiskWarrior copy your good files from the failing hard drive to the new drive.

The 8 Best Free Mac Tools to Detect and Fix Common macOS Problems

Some bad blocks, bad sectors and media errors will not stop DiskWarrior. DiskWarrior diagnoses common file problems. File paths, permissions, invalid plists and other problems are tested to ensure your files can be found when you need them. Blog How To News. Hit Return or Enter to search. Darina Stavniychuk. Explaining complex stuff very simply. Passionate about writing.

Using the Disk Utility in macOS

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