Data Recovery from Unrecognizable External Mac Hard Drive

When you connect an external hard drive to your Mac, the drive may not be recognized and you might receive drive inaccessibility error messages. It could be due to logical damage of the hard drive and may cause data loss. You need to opt for Mac Data Recovery tools to resolve such situations.

In this case, the drive won´t get detected in the Disk Utility. When you try to repair the drive, you might encounter the following error messages:

"Disk Utility stopped repairing "drive name" because the following error was encountered:

The underlying task reported failure on exit"

When you use any repair tool on the affected hard drive, you might encounter the following error message:

"Directory cannot be rebuilt, the file system is unsupported.

This disk is not a Macintosh disk.

This disk does not appear on the desktop.

This disk is in size

Drive Format: FDisk Partition Scheme

File System: Windows/PC"

In such situations, to revive your precious data, you need to solve this problem by performing Mac Recovery.

Grounds of this issue

You may encounter such Mac OS behavior due to corruption of external hard drive´s file system. The corruption may take place because of the following reasons:

Disconnecting hard drive without stopping current process

Unexpected system shutdown

Power failure

Virus infection

Post events like hard drive inaccessibility and file system corruption, the ultimate result would be loss of your important and business critical data that will require Mac Data Recovery as a fix.

This is the process of retrieving data from damaged or inaccessible drives using appropriate procedures as per the cause of system failure or crash. It can easily be performed using powerful third party recovery applications.

These applications are highly automated tools and they do not require much user interaction to get desired results. The recovery software first evaluate the drive, then scan it and finally recover your lost data from it.

The recovery applications use powerful scanning mechanisms to scan the damaged hard drive and extract all data from it. These software do not require sound technical skills to achieve perfect Data Recovery Mac. They can recover almost all files including application files, media files, library files and so forth.

Stellar Phoenix Macintosh Data Recovery is the premier Mac Recovery software to ensure safe, quick and easy extraction of your data from failed Mac hard drives. The software supports recovery from HFS, HFS+, HFSX, HFS Wrapper and FAT file systems based Mac volumes. It is compatible with Mac OS X 10.5 Leopard, 10.4 Tiger and 10.3.9 Panther. It can recover data from hard drives (internal, USB, FireWire), USB flash drives, memory cards and iPods.