Bitlocker partition RAW, status unknown, fully encrypted but won't open at all

Question

Volume D: [Windows-7]

[Data Volume]

Size:                 268.55 GB

BitLocker Version:    2.0

Conversion Status:    Fully Encrypted

Percentage Encrypted: 100.0%

Encryption Method:    AES 128 with Diffuser

Protection Status:    Protection On

Lock Status:          Unlocked

Identification Field: Unknown

Automatic Unlock:     Enabled

Key Protectors:

    TPM

    Numerical Password

    External Key (Required for automatic unlock)

Volume E: [Label Unknown]

[Data Volume]

Size:                 Unknown GB

BitLocker Version:    Unknown

Conversion Status:    Unknown

Percentage Encrypted: Unknown%

Encryption Method:    AES 128 with Diffuser

Protection Status:    Unknown

Lock Status:          Locked

Identification Field: Unknown

Automatic Unlock:     Disabled

Key Protectors:

    TPM

    Numerical Password

Volume C: []

[OS Volume]

Size:                 1520.37 GB

BitLocker Version:    2.0

Conversion Status:    Used Space Only Encrypted

Percentage Encrypted: 100.0%

Encryption Method:    AES 128

Protection Status:    Protection On

Lock Status:          Unlocked

Identification Field: Unknown

Key Protectors:

    TPM

    External Key

    Numerical Password

    Numerical Password