You have a server named Server1 that runs Windows Server 2012 R2. Server1 has a single volume that is
encrypted by using BitLocker Drive Encryption (BitLocker).
BitLocker is configured to save encryption keys to a Trusted Platform Module (TPM). Server1 is configured to
perform a daily system image backup.
The motherboard on Server1 is upgraded.
After the upgrade, Windows Server 2012 R2 on Server1 fails to start.
You need to start the operating system on Server1 as soon as possible.
What should you do?
A.
Start Server1 from the installation media. Run startrec.exe.
B.
Move the disk to a server that has a model of the old motherboard. Start the server from the installation
media. Run bcdboot.exe.
C.
Move the disk to a server that has a model of the old motherboard. Start the server. Run tpm.msc.
D.
Start Server1 from the installation media. Perform a system image recovery.
Explanation:
Encryption keys are lost. Nothing mentioned about password/keys recovery. My point is that the only way is to
restore the server from a backup.
http://social.technet.microsoft.com/Forums/windows/en-US/6b34b4da-b1e2-4038-8d6d- 192f973cadea/
usingsystem-image-with-a-bitlocker-system-drive
backup would be executed after bitlocker opened the drive for use. Since keys are lost and the bitlocker is still encrypting the system drive, the only recovery option is to restore from backup.
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C.
Move the disk to a server that has a model of the old motherboard. Start the server. Run tpm.msc.
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Same Motherboard won’t help, TPM chip ID will be unique to the specific TPM chip on the original motherboard.
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