Unable to access data on mac? Looking for unbootable mac hard drive data recovery? There is no doubt in the fact that Mac system is one among best operating system in the world. Advance GUI and lot of applications make it desirable for the tech savvy people. Like windows, hard drive on mac computer is divided into separate logical drives for organizing and accessing data conveniently. However there can be few instances where mac users might come across certain glitches due to unbootable mac hard drive. This is one of the major issue where the mac hard drive fails to boot and eventually whatever data which is saved on drive get inaccessible unexpectedly.
Why External Hard Drive Failed to Boot on Mac OS X?
There is no hard and fast reasons that would contribute to unbootable Mac hard drive. If experts are to believed, it can be caused due to improper installation of updates. In such cases users might come across an annoying error message that reads “Software update has experienced an unexpected issue” Generally restarting the Mac machine would simply fail to boot. This can be due to conflict between hardware and software.
Some other probable causes for the same are listed below:
- if you accidentally happen to delete Mac file system as it fails to detect the files for booting.
- Virus attack- although mac are in built with and equipped against virus infection but there can be some dangerous threat that can severely damage the boot sector.
- Improper installation of Mac OS.
- Faulty or improper partitioning of mac drive and volume
Unfortunately, the data that was present on the hard drive becomes inaccessible. If you want to fix this issue, you need to format the drive or reinstall the Mac operating system. Trying them will resolve the issue but the stored data would be lost. Unless and until you try some data recovery tool such as mac data recovery software. It is best to restore data and will accomplish unbootable mac hard drive data recovery.