Hard Disk not detected

Well you can check for the:

Restart your laptop to clear temporary glitches.

Open Disk Management (Right-click Start menu and select it).

Look for your drive in the bottom list.

If your hard disk isn’t detected, try reconnecting the cables and using a different port. Also check Disk Management to see if the drive appears there. If it’s still missing, test the hard disk on another computer to rule out a hardware issue.