Microsoft DOS fixmbr command
Updated: 11/10/2017 by Computer Hope
About fixmbr
The fixmbr command is a recovery console command that creates a new boot record.
Availability
The fixmbr command is a recovery console command that is available in the below Microsoft operating systems.
Fixmbr syntax
Repairs the master boot record of the boot disk. The fixmbr command is only available when you are using the Recovery Console
fixmbr [device_name]
| device_name | The device (drive) you want to write a new master boot record. The name can be obtained from the output of the map command. |
Fixmbr examples
fixmbr \Device\HardDisk0
In the above example, the boot record would be re-written for the first disk drive.