Your network contains a server that runs Windows Server 2008 R2. Windows BitLocker Drive Encryption (BitLocker) is enabled for all drives. You need to perform a bare metal recovery of the server. What should you do first？（）

• A、From the BIOS, disable the Trusted Platform Module.
• B、From the BIOS, disable the processor's No Execute feature.
• C、Start the computer in Safe Mode.
• D、Start the computer from the Windows Server 2008 R2 installation media.