Windows 10: How to unlock volume in command prompt

How to unlock volume in command prompt in order to unlock BitLock Recovery without password or key. Thanks

:)

 

command prompt will not open in safe mode with command prompt

Would I just follow the same steps within safe mode after hooking up to the other system?

 

Command Prompt to Repair Disk

No drive was recognized. I assumed to leave it on D: and this is what it says:

D:\>bcdedit /enum
The boot configuration data store could not be opened.
The requested system device cannot be found.

D:\>bcdedit |find"osdevice"
'find"osdevice"' is not recognized as an internal or external command, operable program or batch file.

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So I went ahead and proceeded with zbook's steps. I've pasted the steps I'm now stuck at. I don't have any volumes that display RAW as per step #21, so I don't have a drive letter to enter for step #24.

21) type: list volume
(look in the column Fs for any volume that displays RAW instead of NTFS)
22) type: list partition
23) type: exit
24) type: chkdsk /f /r G: (change G to the drive letter of the volume displaying RAW)
It may display "The first NTFS boot sector is unreadable or corrupt."
This may then cont the RAW volume to NTFS.

 

Installation media boots to command prompt

I've just booted from known working install media to see exactly what it does when booting. The sequence of events is...

1. Windows logo on a black screen
2. circling dots appear beneath the logo
3. light blue 'Please wait' screen with circling dots
4. a command prompt window (very briefly)
5. the initial Setup page appears

Do you see steps 1-3? If so, it appears you have stopped at step 4, suggesting that something on the disc cannot be read.

Does the disc boot properly in another machine? If so, try cleaning the laptop's drive lens then try booting from the disc again.

If not, make new install media with Microsoft's Media Creation Tool, either as a bootable USB, on an ISO that you can burn to another disc. At Step 8 in Option One of this tutorial you can choose between making a USB or an ISO.

Download Windows 10 ISO File