Check Disk Space Usage on the Startup Disk. Get a visible statistics of what is using the majority of disk space in your Mac startup disk. To take a quick peek, the user needs to open ‘About this Mac’ window. Click on the Apple menu (marked with an Apple icon) and from the drop down menu that appears, click on ‘About This Mac’. Select the Mac's system disk and click the Verify Disk or Repair Disk button found on the First Aid tab. The utility will check the hard disk. Typically the utility should respond that the volume.
Disk Utility User Guide
Disk Utility can fix certain disk problems—for example, multiple apps quit unexpectedly, a file is corrupted, an external device doesn’t work properly, or your computer won’t start up. Disk Utility can’t detect or repair all problems that a disk may have.
If you run First Aid on a disk, Disk Utility checks the partition maps on the disk and performs some additional checks, and then checks each volume. If you run First Aid on a volume, Disk Utility verifies all the contents of that volume only.
If your Mac has a Fusion Drive and you see a flashing question mark or alert, see the troubleshooting section of the Apple Support article About Fusion Drive, a storage option for some Mac computers.
If you continue to have problems with your disk or it can’t be repaired, it may be physically damaged and need to be replaced. For information about servicing your Mac, see Find out how to service or repair your Mac.
See alsoErase and reformat a storage device in Disk Utility on MacAdd, delete, or erase APFS volumes in Disk Utility on MacPartition a physical disk in Disk Utility on Mac
I don't know exactly which model you have, but you can do a Network Restore provided your model is from Late-2011 or later. Below are the steps to reinstall a clean copy of OS X after erasing the disk. However, before you do this you could just try repairing the disk.
Clean Install of Sierra or El Capitan on a Clean Disk
This should install the version of OS X that was pre-installed when the computer was new. https://fuseyellow264.weebly.com/blog/how-to-download-catalina-mac.
Mmda 2 for mac downloads.
Repair the Drive for Sierra and El Capitan
Failed Disk Full
Comments are closed.
|
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |