Windows Server 2012 R2 Boot Repair !new! Link

Once your is complete and the server is back online, take these steps to avoid recurrence:

Identify the partition where Windows Server is installed (usually drive C: ) and the System Reserved partition (usually 100MB to 500MB). If a System Reserved partition exists, it must be set to active. If it does not exist, set the OS partition to active.

If the rebuildbcd command successfully finds an installation, it will ask, "Add installation to boot list? (Yes/No/All)". Type and press Enter to add it. Once all commands have executed, close the command prompt and click "Continue" to exit the recovery environment and attempt a normal boot. windows server 2012 r2 boot repair

If the server is in a "boot loop," it may automatically enter Automatic Repair mode.

bootrec /fixboot : Writes a new boot sector to the system partition. Once your is complete and the server is

The most efficient server recovery is one you never have to perform. A solid preventative strategy is the best defense against data loss and extended downtime.

dism /image:C:\ /cleanup-image /restorehealth Once all commands have executed, close the command

Remember that Windows Server 2012 R2 ended on October 9, 2018, and extended support ended on October 10, 2023. While you can still repair it, Microsoft no longer provides free security updates. If your hardware supports it, consider planning a migration to Windows Server 2019 or 2022 to ensure long-term stability and security.

Once all commands have run successfully without throwing errors: Close the Command Prompt window by typing exit . Click . Remove the Windows Server 2012 R2 installation media.

Select your language and keyboard layout, then click Next .