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bitlocker key

Catherine lecoq-vallon 20 Reputation points
2026-02-25T12:02:52.3133333+00:00

Recovery bitlocker non reconnue et je ne peux plus utiliser mon ordinateur

Windows for home | Other | Recovery and backup
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DaveM121 889.2K Reputation points Independent Advisor
2026-02-25T14:22:30.0633333+00:00

Si votre disque est chiffré avec BitLocker, la clé de récupération BitLocker est automatiquement enregistrée uniquement sur le compte Microsoft associé (voir le lien ci-dessous). Vérifiez tous les comptes Microsoft utilisés sur l'ordinateur, ainsi que les comptes professionnels ou scolaires qui y sont liés.

https://account.microsoft.com/devices/recoverykey

Avez-vous trouvé la clé de récupération BitLocker sur un compte utilisé ou lié à l'ordinateur portable ?

Sinon, disposez-vous d'une sauvegarde de vos fichiers ou utilisez-vous un service cloud comme OneDrive pour les synchroniser en ligne ?

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  1. AI answer

    2026-02-25T12:03:10.9666667+00:00

    If your BitLocker recovery key is not recognized and you cannot use your computer, you may need to follow these steps:

    1. Check Recovery Key Sources: Ensure that you have checked all possible locations where your recovery key may be stored. This includes:
      • Your Microsoft account (if you saved it there).
      • Printed copies or USB drives where you might have saved it.
      • Active Directory if your organization manages BitLocker keys.
    2. Use BitLocker Repair Tool: If you cannot unlock the drive with the recovery key, consider using the BitLocker Repair Tool (repair-bde.exe). This tool can help recover data from a damaged drive. However, it requires the BitLocker key package and the corresponding recovery password.
    3. Seek Help: If you are unable to recover the key or access your data, consider contacting your IT support or a professional service for assistance.
    4. Recovery Environment: If Windows does not start, you might need to boot into the Windows Recovery Environment (Windows RE) to troubleshoot further.

    It's crucial to ensure that you keep your recovery key in a safe and accessible location for future use.

    References:

    AI-generated content may be incorrect. Read our transparency notes for more information.

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