The data stored on your Mac OS X hard disk is extremely important; Hard disk is N.V (Non Volatile) storage device, considered safe with respect to tap drive and floppy disk. It stores your Important data on moving platters. R/W head is used to read data from and write data to the hard drive. Under some circumstances, your Mac hard disk may Fail and stored data may become inaccessible. This behavior leads to data loss situations and raises the need of Mac file recovery tools.
When Mac hard disk goes bad, you may not boot up your Machine . The most common symptoms of a Failed Mac hard disk are as given below:
1) Your system fails to boot up.
2) The Mac machine reboots automatically.
3) You can not boot your system using installation drive of Mac .
4) You get errors while accessing any particular volume of your Mac hard disk.
5) Hard disk volumes can not be mounted.
All the above signals hard disk failure .
There are numerous reasons that may make your hard drive failed.
· The Master Boot Record of your Mac OS X computer is damaged.
· The boot sector or boot loader of your system is corrupt.
· Operating system itself is damaged.
· The file system of your Macintosh computer is corrupt.
· Hard drive is RAW.
If you come across any of the above situations, you need to fix the particular problem to perform File Recovery Mac.
You can try out resolving this behavior of Mac OS X using mac disk Utility tool. It is an inbuilt utility of Mac OS X operating system that checks integrity and consistency of your hard disk. In case it fails, Mac file recovery software becomes need of hour.
