manage-bde -autounlock -enable Volume manage-bde -autounlock -disable Volume manage-bde -autounlock -clearallkeys OSVolume ...

Windows 7

manage-bde -autounlock -enable Volume

manage-bde -autounlock -disable Volume

manage-bde -autounlock -clearallkeys OSVolume

Description:
    Manages automatic unlocking of data volumes.

Parameter List:
    Volume      Required. A drive letter followed by a colon. Example: "C:"
    -enable     Enables automatic unlocking for a data volume. This action
                creates an External Key protector on the data volume and
                stores the associated external key onto the
                BitLocker-protected OS volume.
    -disable    Disables automatic unlocking for a data volume. This action
                removes the stored external key from the OS volume. An
                additional step is necessary to delete the External Key
                protector from the data volume.
    -ClearAllKeys
                Removes all stored external keys on the OS volume. This action
                disables automatic unlocking of all associated data volumes.
    -ComputerName or -cn
                Runs on another computer. Examples: "ComputerX", "127.0.0.1"
    -? or /?    Displays brief help. Example: "-ParameterSet -?"
    -Help or -h Displays complete help. Example: "-ParameterSet -h"

Examples:
    manage-bde -autounlock -enable E:
    manage-bde -autounlock -disable E:
    manage-bde -autounlock -ClearAllKeys C:

Manage auditing and security log This security setting determines which users can specify object access auditing options ... Manage Remote Desktop Services client access licenses (RDS CALs) that are required to connect to an RD Session Host server. ... Manage the certificate templates on a different writable domain controller by changing the writable domain controller that ... manage-bde -autounlock -enable Volume manage-bde -autounlock -disable Volume manage-bde -autounlock -clearallkeys OSVolume ... manage-bde -autounlock -enable Volume manage-bde -autounlock -disable Volume manage-bde -autounlock -clearallkeys OSVolume ... manage-bde -changepassword Volume {-ComputerName|-cn} ComputerName {-?|/?} {-Help|-h} Description: Modifies password for ... manage-bde -changepin Volume {-ComputerName|-cn} ComputerName {-?|/?} {-Help|-h} Description: Modifies PIN for a volume. ... manage-bde -lock Volume {-ForceDismount|-fd} {-ComputerName|-cn} ComputerName {-?|/?} {-Help|-h} Description: Prevents access ... manage-bde -off Volume {-ComputerName|-cn} ComputerName {-?|/?} {-Help|-h} Description: Decrypts the volume and turns BitLocker ...