Secure Boot is usually found in your BIOS/UEFI under the Boot or Security section, typically inside a submenu actually called “Secure Boot” once you switch the firmware to UEFI mode.

What Secure Boot Is

  • Secure Boot is a UEFI firmware feature that only allows trusted, signed bootloaders and OS components to run, blocking many low‑level malware attacks.
  • It is required or strongly recommended for Windows 11, some anti‑cheat systems, and certain games and apps.

Where It Usually Is in BIOS

The exact path varies by brand, but these are the most common locations:

  • Many PCs (Dell, HP, Lenovo, generic UEFI):
    • Tab: Boot , Boot Configuration , or Security → entry named Secure Boot.
  • ASUS motherboards:
    • Press Delete/F2 → switch to Advanced Mode → Boot tab → Secure Boot option in that menu.
  • Other boards (Gigabyte, MSI, etc.):
    • Often under Boot → sometimes you must disable CSM (Compatibility Support Module) to see Secure Boot.

Typical steps (generic)

  1. Restart and press the BIOS key repeatedly (often F2, Delete, or F10) while booting.
  1. Make sure BIOS is set to UEFI mode, not Legacy/CSM, or Secure Boot may be hidden.
  1. Go to the Boot or Security tab and open Secure Boot.
  2. Change it from Disabled to Enabled , then save and exit (usually F10).

Why You Might Not See It

  • The PC is in Legacy/CSM mode instead of UEFI, which hides Secure Boot.
  • Older BIOS versions sometimes expose Secure Boot under odd names or not at all until you update firmware.
  • On some laptops, settings are greyed out until you set an admin/supervisor password in BIOS or switch OS type to “Windows UEFI mode”.

Mini FAQ

  • “Secure Boot is enabled but not active” :
    Often means UEFI/TPM or key configuration isn’t correct; checking that UEFI is on and reinstalling keys (or clearing/reloading factory keys) from the Secure Boot menu usually fixes this.
  • “Do I need Secure Boot?” :
    It improves security and is required for some modern software, so leaving it on is generally recommended unless you dual‑boot older or unsigned OSes.

TL;DR:
Enter BIOS, switch firmware to UEFI if needed, then look under the Boot or Security tab for a Secure Boot submenu and enable it, saving changes when you exit.

Information gathered from public forums or data available on the internet and portrayed here.