How To Fix Secure Boot State Unsupported in Windows 10, 11

Learn how to fix the “Secure Boot State: Unsupported” error in Windows 10 or Windows 11. This guide explains why Secure Boot might show as unsupported even after enabling it, how to switch to UEFI mode, disable CSM, convert your boot drive to GPT, load default Secure Boot keys, and ensure hardware supports the feature. Perfect for users getting Secure Boot errors with games, anti-cheat, or Windows 11 compatibility checks. • Fix Secure Boot State Unsupported in Windows 10/11 • Enable UEFI Mode and Disable CSM in BIOS/UEFI • Convert MBR Boot Disk to GPT Without Data Loss • Install Default Secure Boot Keys in BIOS • Check if Hardware Supports Secure Boot (Laptop/Old PC) • Verify Secure Boot Status in Windows System Information • Enable TPM/fTPM and Secure Boot for Windows 11 • Fix Secure Boot Errors for Games and Anti-Cheat Systems • Update BIOS and Windows for Secure Boot Support • Step-by-Step Secure Boot Installation & Troubleshooting fix secure boot state unsupported, secure boot unsupported windows 11, enable secure boot bios, disable csm uefi mode, convert mbr to gpt windows, secure boot state unknown windows 10, tpm ftpm enable windows 11, secure boot anti-cheat error, secure boot load default keys, secure boot gaming pc setup #secureboot #windows11 #windows10 #uefi #tpm #gamingpc #bios #anticheat #microsoft #tv2vn