Windows Server 2012 R2 Boot Repair May 2026

This occurs when the boot process fails twice consecutively. Windows tries to run Startup Repair repeatedly, fails, and loops.

Break the loop:

This is the first line of defense. Windows Server 2012 R2 includes a built-in Startup Repair tool that automatically scans and fixes common boot issues. windows server 2012 r2 boot repair

Steps:

Outcome: If successful, the server will reboot normally. If it fails, you’ll see a message: "Startup Repair couldn’t repair your PC." Proceed to the next method. This occurs when the boot process fails twice consecutively

This infamous error usually means the boot volume's storage controller driver is missing or corrupt. This often happens after migrating a physical server to a VM (P2V) or changing disk hardware.

Solution: Inject the correct driver offline. Outcome: If successful, the server will reboot normally

Common scenarios: