manage-bde -tpm {-TurnOn|-t} {-TakeOwnership|-o} OwnerPassword {-ComputerName|-cn} ComputerName {-?|/?} {-Help|-h} Description: ...

manage-bde -tpm [{-TurnOn|-t}]
                [{-TakeOwnership|-o} OwnerPassword]
                [{-ComputerName|-cn} ComputerName]
                [{-?|/?}] [{-Help|-h}]

Description:
    Configures the computer's Trusted Platform Module (TPM) security hardware.
    Before BitLocker can use the TPM to secure its encryption key, you must
    turn on and take ownership of the TPM.

Parameter List:
    -TurnOn or -t
                Enables and activates the TPM, allowing a TPM owner to be set.
                You must turn on the TPM before setting an owner password.
    -TakeOwnership or -o
                Takes ownership of the TPM by setting an owner password. You
                should create a new password, save it, and use it to manage
                the TPM.
    -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 -tpm -TurnOn
    manage-bde -tpm -TakeOwnership test_password