

If it finds any error then it will automatically try to fix the errors. Once you select any of the function click “ Run” and then your Mac will check the disk you have selected for errors. You can run any of the both functions, it depends which function you want to select. First Aid function in a discrete partition available on the disk.First Aid function on an entire disk on your Mac.There are two First Aid function available. Search for the button “ First Aid” and then click on it. By default the system partition is named as “ Macintosh HD”. Once the Disk Utility gets opened, select the disk partition you want to check. Another way to find it, you can navigate to Applications folder> Utilities (double click it)>Disk Utility shortcut (double click it). Now type in “ Disk Utility” in the Spotlight Search and then hit enter to search it. To open Disk Utility, press Command+Space.
HFS FILE SYSTEM REPAIR MAC OS
And therefore you may see different screenshot displayed below, if you are still using the old version of Mac OS X.
HFS FILE SYSTEM REPAIR MAC OS X
Apple has updated this utility interface on latest versions of Mac such as on Mac OS X 10.11 El Capitan. The Mac OS X comes with inbuilt Disk Utility application that permits users to check the health of the disk. The software starts the scanning process.Method 1: Use “ First Aid” in the Disk Utility.From the list of available volumes, choose HFS partition and click on "Next" option.Then, from the main screen select "Volume Recovery" or "Formatted / Reformatted Recovery" option for recovering HFS partition data
HFS FILE SYSTEM REPAIR FOR MAC

But just make sure to stop using HFS drive after data loss until recovery is performed.


Getting files back from HFS partition on Mac is possible. Nothing to worry you still have a chance.
