Hello,
I´ve got a a Lenovo Thinkpad T430 and its getting me this error, i´m searching everywhere and not getting answers so, i think this one more step. The things i found and i tried manually:
_Remove the password(done).
_Put the BIOS in AHCI mode(it has by default). This point doesn´t change anything.
I was asking me if there are any possibility of recover the data in the hard drive, as principal issue but if the solution it´s remove all data and re-install OS, i will do.
Thank you if you read me, i hope you can help me.