bootrec /fixmbr — Writes a new Windows-compatible MBR to the system partition.

bootrec /fixboot — Writes a new boot sector to the partition.

This is the most direct method and doesn't require downloading extra software if you have a Windows installation or recovery USB.

: Select Repair your computer > Troubleshoot > Advanced options > Command Prompt .

Hard Drive Mbr Repair — Software

bootrec /fixmbr — Writes a new Windows-compatible MBR to the system partition.

bootrec /fixboot — Writes a new boot sector to the partition. Hard Drive Mbr Repair Software

This is the most direct method and doesn't require downloading extra software if you have a Windows installation or recovery USB. bootrec /fixmbr — Writes a new Windows-compatible MBR

: Select Repair your computer > Troubleshoot > Advanced options > Command Prompt . Hard Drive Mbr Repair Software

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