How do I fix a corrupted hard drive that won’t boot?

How to Recover Data from a Hard Drive that Won’t Boot

1. Recover Data Non-booting Hard Drive.
2. Obtain an External Hard Disk Enclosure.
3. Uninstall Non-booting Hard Drive.
4. Install Hard Drive in External Enclosure.
5. Connect USB and Power Cables.
6. Recovering the Data.