Here are a few simple steps that can help resolve the Disk Utility error issue. Check the SMART status of a specific hard drive using Disk Utility.Boot into macOS Recovery Mode, then choose Disk Utility > First Aid. Click “Run” to repair the complex disk.If the restore doesn’t work, back up your Mac’s memory, wipe it, and restore someone else’s backup.
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Disk Utility can find and fix errors related to the Mac’s storage container format directory and structure.
Disk Utility can fix some problems with your CD drive, such as when several applications close unexpectedlyI, one of them is declared damaged, the external computer does not work properly, or your computer does not start. Notifying Disk Utility can’t solve every problem you may have with your hard drive.
In order to check the disk as well as repair it, you need to run first aid on each object and container in turn, and then run it, I would say, on the storage device itself.
If Disk Utility tells you that the hard drive may fail, back up your marketing information and replace the hard drive – it can’t be repaired.