If you have the BitLocker recovery key, you can unlock the BitLocker encrypted hard drive partition through the Control Panel. However, if your Windows OS is corrupted and you cannot boot into Windows ...

BitLocker is Windows built-in encryption mechanism that protects your system from unauthorized access and keeps your confidential data safe and secure. If BitLocker is enabled on your Windows PC, you ...

To fix the “Cannot install Windows, BitLocker Drive Encryption is enabled on selected partition” error, suspend BitLocker via Settings or Control Panel, or use your recovery key to unlock the drive.

My P4P800 won't boot from my USB stick when Legacy USB Support is turned on; maybe that's worth a shot.