I have an HP Zbook 15 running Windows 7 that was encrypted with the built-in HP tools and has been running like this for a couple of years. When powering on the laptop, I normally get prompted to "login" to HP Security to continue the boot process.
I temporarily booted the laptop from an external USB and after that, I can no longer boot the laptop to the internal drive, getting a "ecCode not found!" error on the screen.
It appears that something went wrong with the MBR?
Any help would be appreciated!