To restore Mac file system has been a tough job to do. Mac file system manages the entire work of Mac operating system. This is likely that you opened the Mac computer and then shut it down .when you restarted your Mac you find something wrong like Mac book is not working properly. In this case it signifies that computer is not able to access the file system but it should be made clear first that whether this is the mechanical fault of hard drive or of the motherboard. You can restore Mac file system by following the few steps:-
- Disk utility- Mac operating system has inbuilt disk utility feature where you can repair your file system. After your computer starts up disk utility option is chosen from utilities window. Then click there first aid tab. Now click disclosure triangle at the left of hard drive Icon. Then click on OS X volume and then click repair volume.
- Boot in the Recovery mode.
Now, if the problem still persists then, Mac data recovery software is the best option to restore Mac file system.