HP Spectre Ultrabook 14-3210nr - Manual (Page 76)

To set, change, or delete an administrator or power-on password in Setup Utility (BIOS):
1. To start Setup Utility (BIOS), turn on or restart the computer, quickly press esc , and then press
f10 .
2. Use the arrow keys to select Security, and then follow the on-screen instructions.
Your changes take effect when the computer restarts.
66 Chapter 9 Securing your computer and information