For successful hard drive recovery on your Mac, it has to be able to spin up and respond. However, as long as the hard drive can be mounted onto Mac OS X, even with physical damage on the drive, Disk Drill can help!
Depending on the seriousness of the disaster, you might be able to see some files and folders on your hard drive, or the disk may become not partitioned, formatted, corrupted, etc. The good news is that Disk Drill can help you to find lost partitions
, rebuild HFS+ catalog files and recover the lost data
Below is an overview of the steps you can take with our hard drive recovery software for Mac. For detailed tutorials, see How to Install Disk Drill
and How to Recover Lost Files with Disk Drill Basic
in our Knowledgebase. Note that there are special steps you should take if you are trying to recover files from your Mac's internal hard drive. Also, disk physical damage may substantially lower the success rate of the hard drive recovery.