How to Unlock a Data or Removable Drive Locked by BitLocker Drive Encryption
Information
This will show you how to unlock a internal data drive or a removable drive (ex: USB flash drive or external) that was locked by BitLocker Drive Encryption in Windows 7, and now cannot be accessed.
These drives normally would be locked after you have either logged off or restarted the computer.
Warning
If you forgot or lost the password for the data or removable drive, then you
must have it's
BitLocker recovery key to be able to unlock and gain access to the drive again.
You should have a copy of the BitLocker recovery key if you did what was recommended in step 6 or 11 of OPTION ONE in the tutorial below to either
Save the recovery key to file,
save and print recovery key again, or write down the recovery key somewhere for safe keeping.
BitLocker Drive Encryption - Internal Data Hard Drives - Turn On or Off
OPTION ONE
To Unlock a Data or Removable Drive Using BitLocker Wizard
1. Do either
step 2 or 3 below for what option you would like to use.
2. Open the
Control Panel (icons view), click on the
BitLocker Drive Encryption icon, and click on the
Unlock Drive link for the locked drive that you would like to unlock. (see screenshot below)
A) If prompted by UAC, then click on
Yes.
B) Close the Control Panel, and go to
step 4 or 5.
OR
3. Open the
Computer window, right click on the locked drive that you would like to unlock, and click on
Unlock Drive.... (see screenshot below)
A) If prompted by UAC, then click on
Yes.
B) Go to
step 4 or 5.
4. To Type in the Password to Unlock this Drive
A) Type in the password, and click on Unlock. (see screenshot below step 5A)
NOTE: The password will be at least 8 letters and/or numbers long.
B) Go to step 6.
5. To Enter the "BitLocker Recovery Key" to Unlock this Drive
NOTE: This step is for if you lost or forgot the password for this drive.
A) Click on the
I forgot my password link. (see screenshot below)
B) Using the provided "recovery key ID" number in the screenshot below, locate the
BitLocker recovery key for this drive, and then click on
Type the recovery key. (see screenshots below)
C) Type in the long BitLocker recovery key number, and click on
Next. (see screenshot below)
D) Click on
Finish, and continue on to step 6. (see screenshot below)
NOTE: If you had forgotten the password, then you can now click on Manage BitLocker, and Change password to unlock drive to create a new one to use.
6. The drive will now be unlocked until you log off or restart the computer next.
OPTION TWO
To Unlock a Data or Removable Drive in a Command Prompt
1. Open a
elevated command prompt, then do
step 2 or 3 below for what option you would like to use.
2. To Use the Password to Unlock this Drive
A) In the elevated command prompt, type the command below and press Enter. (see screenshot below)
NOTE: Substitute E: in the command below with the drive letter of the locked drive that you wanted to unlock instead.
manage-bde -unlock E: -password
B) When prompted in the elevated command prompt, type in the password for the drive and press Enter.
NOTE: You will not see the password as you type it. The password will be at least 8 letters and/or numbers long.
C) Go to
step 4.
3. To Use the "BitLocker Recovery Key" to Unlock this Drive
NOTE: This step is for if you lost or forgot the password for this drive.
A) Locate the
BitLocker recovery key for this drive. (see screenshots below)
B) In the elevated command prompt, type the command below and press Enter. (see screenshot below)
NOTE: Substitute E: in the command below with the drive letter of the locked drive that you wanted to unlock, and substitute BitLocker Recovery Key in the command below with the actual long number recovery key for the drive.
manage-bde -unlock E: -rp BitLocker Recovery Key
C) Go to
step 4.
4. The drive will now be unlocked until you log off or restart the computer next.
That's it,
Shawn