Unable to boot hard drive on Mac OS X? Want to recover unbootable Mac hard drive? Macintosh hard drive is divided into several logical volumes or partitions to manage and store all data separately. However on boot time all the file systems created on Mac are mounted by the OS in order to collect information regarding the volumes and partitions on that particular system. SO it is quite clear that in order to boot the system properly it is very important that all the partitions must be mounted appropriately by OS X. But sometimes it happens that due to some unpredictable errors users fails to boot their hard drive on Mac. Basically it happens whens when any volume remains unmounted due to any unexpected reason. There are many reasonable factors which can cause this type of problem on Mac.
Some of the most Common Causes for Unbootable Hard Drive on Mac
- Missing file system: Some times it happens that system files get missing or deleted unintentionally in this type of scenarios Mac OS might refuses to boot and can cause such a disastrous problem.
- Boot sector virus: Boot sector virus can also affect the process of booting your hard drive. It infects the boot sector and can cause some serious damage to the boot sector.
- OS Malfunctioning: Such a disaster can also occurs due to any type fault in the operating system such as improper or incomplete installation etc.
- Hard drive failure: Any type of problem in hard drive can also cause this very issue such as improper partitioning, hardware issue, file system corruption, driver issues, etc.
User Guide for Mac Data Recovery Software
Step 1: Download and install mac Data Recovery Software
Step 2: Now select the volume from where you need to recover your data
Step 3: Choose file type from the given list.
Step 4: Click on start scan button to start the scanning process.
Step 5: In the end specify the location where you want to save your files.