Windows Server 2012 R2 Boot Repair Page

bootsect /nt60 sys /mbr Then retry /fixboot . If /rebuildbcd doesn't find any OS, rename the old BCD and create a new one:

Have a unique boot error not covered here? Drop a comment below or reach out on our forums. Last updated: March 2025 Compatible with: Windows Server 2012 R2 Standard, Datacenter, Essentials, and Foundation windows server 2012 r2 boot repair

For deeper corruption: