Hi, Bought a second hand Probook x360 11 G1 EE "lordi" it first belongs to a student. The previous owner fully erase the SSD (error 3F0) and i can't reinstall the OS. Search in the BIOS how to boot from USB but was unable to succeed ! looks like the BIOS is restricted ! Maybe you can help ? In case you need more info, hit me up. Thanks for your reply.