What does NTSTATUS 0xC021003B (STATUS_FVE_DEVICE_LOCKEDOUT) mean?

 
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STATUS_FVE_SECUREBOOT_CONFIG_CHANGE STATUS_FVE_VOLUME_EXTEND_PREVENTS_EOW_DECRYPT

STATUS_FVE_DEVICE_LOCKEDOUT

BitLocker device lockout triggered

STATUS_FVE_DEVICE_LOCKEDOUT is a protection-policy result. It means repeated incorrect password attempts triggered Device Lock, so the next action is governed by recovery and lockout policy rather than by normal unlock retry logic.

For operational handling, separate this from a wrong password typo. A locked-out device may require recovery-key workflow, helpdesk verification, cooldown, or policy-driven remediation, depending on how BitLocker and device security were configured.

Diagnostic focus

  • Stop automated password retries once lockout is detected.
  • Use the organization recovery process and verify that recovery information is escrowed in AD DS or Microsoft Entra ID if applicable.
  • Record attempt source and timing to distinguish user error from brute-force or scripted retries.

References


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