MBR Regenerator is a tool that claims to by magnetically regenerating the surface, not just remapping them. The free version is a limited trial.
Scans and restores core operating system files that may have been altered. Trial Resetting: mbr regenerator v45 free
Since you cannot run this tool if Windows won't boot, it is best used from a USB drive or CD. MBR Regenerator is a tool that claims to
Once launched, the tool automates the restoration. The system will typically restart several times during the "regeneration." Important Safety Warning Trial Resetting: Since you cannot run this tool
is a utility software designed to repair, backup, and restore the Master Boot Record (MBR) of a computer’s hard drive. Version 4.5 is a widely recognized release of this tool, valued for its lightweight design and straightforward approach to fixing critical boot issues in Windows systems.