bitlocker unlock without password and recovery key

Select the encryption to unlock method, a USB, or a password.

Under the 'Operating system drive' section, click the Turn on BitLocker option.

Select the Start button > Control Panel > System and Security > BitLocker Drive Encryption.

Check the “Allow BitLocker without a compatible TPM (requires a password or a startup key on a USB flash drive)” option.

Double-click the Require additional authentication at startup policy, then select the Enabled option.

Navigate to Computer Configuration > Administrative Templates > Windows Components > BitLocker Drive Encryption > Operating System Drives.

Select the Start button and search for gpedit, then select the Local Group Policy Editor.

To enable BitLocker on a device with TPM: For a device without TPM, you must first enable policy without TPM support. Regardless of whether there is a TPM chip on your computer, you can use BitLocker to encrypt the operating system drive. How to enable BitLocker on the operating system drive If you want to encrypt drives with BitLocker on Mac or read and write BitLocker-encrypted drives on Mac, a professional BitLocker for Mac can help you use all BitLocker features without any limitation.

By default, BitLocker is not available on Mac.

The hard drive must be formatted with the NTFS file system.

There must be at least 2 partitions on the hard drive, including the operating system drive with the supported files to start the system and the system drive with the Windows 10 installation.

Computer firmware must support TPM or USB devices during startup.

A Trusted Computing Group (TCG)-compliant BIOS or UEFI firmware is required for a computer with TPM but not for a computer without TPM.

If your computer is not TPM-supported, you are allowed to enable BitLocker by using the Local Group Policy Editor.

You can check whether your computer is TPM-supported by heading to Start > Device Manager > Security devices.

BitLocker provides the most protection when used with a Trusted Platform Module (TPM) version 1.2 or later.

Bitlocker unlock without password and recovery key