Windows 10: Bitlocker encrypted disk suddenly disappeared

Hello microsoft community,i've navigating through google in the past 4 days searching for a similar situations for my case but got no luck finding any..The problem happened after trying to recover some data using a cmd based recovery program called test disk, i wasn't able to recover any of my deleted files and everything was okey until i shutdown my pc, after the shutdown i came back in the next day finding that my D: partition is disappeared.Methods i tried to resolve the issue:- 1. tried assigning a volume letter manually using computer management but the volume appears as the pic2. restart

:)

 

Bitlocker encrypted disk suddenly disappeared

Hello microsoft community,
i've navigating through google in the past 4 days searching for a similar situations for my case but got no luck finding any..
The problem happened after trying to recover some data using a cmd based recovery program called test disk, i wasn't able to recover any of my deleted files and everything was okey until i shutdown my pc, after the shutdown i came back in the next day finding that my D: partition is disappeared.
Methods i tried to resolve the issue:-

1. tried assigning a volume letter manually using computer management





but the volume appears as the pic

2. restarted my pc and tried using a method that i've seen in a topic opened here which is using disk part > setid=07 override

but nothing happend.

3. tried to decrypt the disk using manage-bde command but i kept receiving an error which is invalid parameter.

The problem is all my work is saved to that encrypted disk, i have no extra backup so it would be great if i resolve my problem.

Thanks in advance!

EDIT 1: am using windows 11 with AMD tpm, the disk is encrypted using bitlocker

 

BitLocker Encrypted Hard Drive to MAC

Hi,



Thank you for posting your query in Microsoft Community. I regret the inconvenience caused to you. Let me help you.



I suggest you to perform below mentioned steps to disable BitLocker.

To disable BitLocker I would suggest you try the following steps and see if it helps.

• 
  Press Windows key + X and click on
  Control Panel.
  
• 
  Change View by from Category
  to Large Icons/Small Icons.
  
• 
  Click on BitLocker Drive Encryption and click on
  Turn BitLocker Off.
  
• 
  Follow on screen instructions. Click on Decrypt the Drive
  when the message appears.
  

I would suggest you click on the link below and refer the following article.

Scenario 12: Turning Off BitLocker Drive Encryption (Windows 7)

Scenario 12: Turning Off BitLocker Drive Encryption (Windows 7)

(You can refer the steps in the above link as they are applicable for Windows 10 as well)



Check if it helps.



I hope the information helps. Please keep us posted on the issue. We will be happy to assist you accordingly.

Thank you.

 

Cannot decrypt the disk encrypted by BitLocker

While I was decrypting my disk that I had encrypted using BitLocker, the laptop suddenly shutdown and then I lost access to the disk. The system isn’t accepting my correct password and code. Windows 10 requires for credentials, thinks
for a while and then closes without giving the access to my disk.

I use Windows 10 pro. Help me please. I need to regain access to my disk as soon as possible because I have lots of important information there