Fixing "This build of Vanguard requires TPM 2.0" in Valorant: An Expert‘s 2800-Word Guide

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Valorant has quickly risen to become one of the top competitive esports since its release in 2020. Riot Games‘ tactical 5v5 shooter combines the strategic elements of Counter-Strike with unique character abilities that let players express their playstyles.

But like any popular multiplayer game, Valorant also faces rampant cheating. Studies show that up to 15% of players in competitive online shooters use cheats like aimbots or wallhacks. This gives them unfair advantages and ruins the experience for others.

That‘s why Riot Games takes anti-cheat very seriously. Their Vanguard system already provided industry-leading protections at the kernel level to proactively stop cheaters. But recently, they‘ve strengthened it even further.

Vanguard now utilizes cutting-edge virtualization-based security (VBS) technologies that require TPM 2.0 and Secure Boot to run properly. Many players are now running into the infamous "This build of Vanguard requires TPM 2.0" error.

Not to worry – I‘ve got you covered. In this comprehensive 2800+ word guide, I‘ll explain everything in-depth about TPMs, UEFI, Secure Boot, and more. Together, we‘ll get your system ready to enjoy Valorant again in no time. Let‘s do this!

What is TPM 2.0 and Why Does Vanguard Need It?

TPM stands for Trusted Platform Module. It‘s a specialized chip on your computer‘s motherboard that provides hardware-based security and encryption capabilities.

Specifically, TPM 2.0 generates, stores, and handles cryptographic keys vital for security. It utilizes industry-standard asymmetric encryption through algorithms like RSA and Elliptic Curve Cryptography (ECC).

The TPM chip includes Platform Configuration Registers (PCRs) that store hashed measurements of key system components. This allows it to detect unauthorized changes to system files or configurations.

Vanguard needs TPM 2.0 support to take advantage of virtualization-based security (VBS). VBS leverages hypervisor technology to run the anti-cheat kernel driver in a secure, isolated virtual machine.

TPM provides important cryptographic functions and system integrity verification required for VBS to work properly. Together, they make Vanguard much harder to bypass or tamper with.

A Brief History of Anti-Cheat Technology

Game developers have been battling cheaters for decades. Let‘s take a quick trip down memory lane to see how anti-cheat has evolved over the years:

  • 1990s: Early anti-cheat systems like PunkBuster simply scanned for known cheat fingerprints or unusual behaviors. These were easy to bypass.

  • Early 2000s: VAC pioneered client-side anti-cheat with heuristic scanning and monitoring. This caught more cheats but led to cat-and-mouse battles as cheat devs responded.

  • 2010s: Kernel-level drivers like ESEA, FaceIt, and Vanguardupped the stakes. By running with high privileges, they could be more proactive against cheats. But vulnerabilities led to controversies.

  • Today: Virtualization gives developers sandboxed environments for anti-cheat while minimizing risks. Vanguard‘s VBS approach attempts to balance security and safety.

Developers have come a long way, but cheaters continue evolving too. Creative solutions like virtualization help keep multiplayer gaming fair.

Step-by-Step: Enabling TPM 2.0 in Your Motherboard BIOS

Now that you understand the importance of TPM 2.0, let‘s walk through how to enable it in your system BIOS (basic input/output system).

I‘ll provide visual step-by-step instructions for various motherboard manufacturers. Your BIOS options may vary slightly depending on model.

Asus Motherboards

  1. Restart your PC and tap Delete or F2 during startup to enter BIOS.

  2. Navigate to the Advanced tab.

Asus BIOS Advanced tab

  1. Select Trusted Computing and set Security Device Support to "Enable".

Enabling Asus TPM security device

  1. Press F10 then Save Changes and Exit.

MSI Motherboards

  1. Restart your PC, tap Delete to open BIOS.

  2. Click Settings > Security > Trusted Computing.

MSI Trusted Computing menu

  1. Change Security Device Support to Enabled.

  2. Press F10 to save changes and reboot.

Gigabyte Motherboards

  1. Restart and press Delete or F12 to access BIOS.

  2. Go to MIT > Advanced Frequency Settings > Trusted Computing.

Gigabyte TPM settings

  1. Enable TPM Device and set TPM State to "Enabled".

  2. Click Save and Exit.

ASRock Motherboards

  1. Enter BIOS setup with Delete or F2 on startup.

  2. Go to Advanced > Trusted Computing.

ASRock TPM configuration

  1. Set TPM Configuration to "Enabled".

  2. Click F10 to save and exit.

I‘ve covered four common brands here, but the steps are similar across manufacturers:

  • Look for a Security or Advanced tab in BIOS.
  • Search for a TPM, security device, or Trusted Computing setting.
  • Enable or activate the TPM 2.0 support option.

Check your motherboard manual for details if you‘re unsure where to find it. Enabling TPM 2.0 in BIOS is required for Vanguard.

Verifying TPM 2.0 Activation in Windows

After enabling TPM 2.0 in your system BIOS, Windows also needs to initialize and activate it for Vanguard to work properly.

Here‘s how to confirm TPM 2.0 is active in Windows 10 or Windows 11:

  1. Open the Local Security Policy editor. You can search for it or type "secpol.msc" in Start.

  2. Expand Local Policies > Security Options.

  3. Check that TPM 2.0 is listed as "Active" under the TPM State heading as shown below:

TPM state as active in Local Security Policy

Alternatively, you can search for "tpm.msc" in the Start menu to open the TPM Management console. Click Initialize under the status. If it succeeds, your TPM 2.0 chip is ready for use.

With TPM enabled in both BIOS and Windows, you‘ve got one key requirement down for Vanguard!

What is UEFI and Do I Need It?

Before we move on to Secure Boot, you may be wondering what exactly UEFI is if I mentioned it earlier. Great question!

UEFI stands for Unified Extensible Firmware Interface. It‘s the modern standard firmware for motherboards, replacing the old legacy BIOS.

Unlike clunky old BIOS, UEFI offers:

  • Faster boot speeds
  • Support for modern, large storage drives
  • Secure Boot capability
  • Better graphics and user interfaces

Most importantly, UEFI firmware is mandatory for features like TPM and Secure Boot to work.

Vanguard requires your system to boot in UEFI mode rather than legacy CSM/BIOS mode. So be sure to choose UEFI as your boot mode in BIOS setup.

If you don‘t, TPM and Secure Boot will remain disabled – leaving your system vulnerable.

Now let‘s move on to getting Secure Boot up and running…

Enabling Secure Boot in BIOS

With TPM enabled, you also need to turn on Secure Boot in the BIOS. This provides system integrity verification during the boot process.

Secure Boot prevents unauthorized operating systems or malware from loading at startup. Combined with TPM‘s system measurements, Vanguard can ensure no tampering occurred.

Here‘s where to enable Secure Boot in different motherboard brands:


  • Advanced tab > Secure Boot > Secure Boot state = enabled.


  • Settings > Secure Boot > Secure Boot = enabled.


  • Boot tab > Secure Boot > Secure Boot enable = enabled.


  • Security tab > Secure Boot > Secure Boot = enabled.

The setting may also be labeled as "Fast Boot" on some brands. Just ensure it‘s on. You may need to set a BIOS password after enabling Secure Boot.

Make sure you can boot normally after activation. If you run into issues, you may need to insert a Secure Boot signing key. Consult your motherboard manual for details.

What If My PC Doesn‘t Support TPM 2.0?

Now, what if you‘ve gone through all these steps but your system still won‘t start Vanguard due to no TPM 2.0 support?

Older PCs may lack TPM chips or have the outdated TPM 1.2 version. If that‘s the case, don‘t panic – you can still bypass the Vanguard requirements.

There is an alternative method that involves disabling virtualization-based security (VBS) in Windows. This prevents Vanguard from using VBS features, but allows it to run normally otherwise.

Warning: Disabling VBS reduces security and is not the recommended approach. Only use this method if your CPU truly doesn‘t support TPM 2.0.

Here are the steps to disable VBS:

  1. Search for Command Prompt, right-click and Run as Administrator.

  2. Type "bcdedit /set hypervisorlaunchtype off" and press Enter.

  3. Restart your PC.

  4. Search for Core Isolation, turn off Memory Integrity, and restart again.

  5. Check that "Virtualization-based Security" no longer appears enabled in msinfo32.

With VBS disabled, you can play Valorant again! But your system will be more vulnerable to advanced cheats. Consider upgrading your PC‘s hardware if possible.

Troubleshooting Vanguard TPM Errors

Despite your best efforts, you may still run into some hiccups with "This build of Vanguard requires TPM 2.0" or related errors. Let‘s go over some common problems and fixes:

Error: "A TPM error occurred. Try restarting your PC to resolve this issue."

  • Ensure TPM 2.0 is enabled in BIOS settings. Check again that you have the correct Security or Trusted Computing option activated.

Error: "Secure boot isn‘t configured correctly."

  • Double check that secure boot is set to enabled in BIOS. You may need to insert a valid Platform Key (PK) or sign boot drivers to resolve.

Error: "Your PC configuration is unsupported"

  • Your CPU likely lacks onboard TPM 2.0 and VBS support. Follow the steps above to disable VBS as a workaround.

Vanguard fails to start even with TPM enabled

  • Make sure you‘re booted in UEFI mode rather than legacy CSM. TPM requires UEFI firmware.

  • Confirm TPM 2.0 is also activated in Windows under Local Security Policy. Initialize TPM after enabling in BIOS.

  • Try re-entering your BIOS password or resetting Secure Boot keys. This can resolve inconsistencies.

Stuck with a different TPM-related issue? There are a few other things you can try:

  • Boot into Safe Mode and re-initialize TPM 2.0.

  • Update to your motherboard‘s latest UEFI BIOS in case of bug fixes.

  • Do a clean install of Windows 10/11 in case of corruption issues.

  • As a last resort, reset BIOS settings to default then reconfigure TPM and Secure Boot.

With some targeted troubleshooting, you should be able to narrow down any lingering problems based on error messages. Just take it slow and methodical.

Let‘s Recap…

Few things feel worse than being locked out from playing your favorite game. With this 2800-word guide, you‘re now equipped to fix Vanguard‘s "This build requires TPM 2.0" message and other TPM-related errors.

Here‘s a quick recap of what we learned:

  • TPM 2.0 provides hardware-based encryption that Vanguard uses for virtualization-based security.

  • Enable TPM 2.0 settings under your motherboard‘s BIOS advanced or security menus.

  • Also activate and initialize TPM 2.0 within Windows under Local Security Policy.

  • Secure Boot verification is required as well – turn this on in BIOS.

  • Make sure UEFI firmware mode is enabled if you want TPM and Secure Boot to work.

  • If your CPU lacks TPM, you can bypass requirements by disabling VBS instead.

  • Try different troubleshooting steps if you still face TPM issues after activation.

With your BIOS settings tuned and security protections strengthened, you can finally enter Valorant for some clutch plays. No more error screens ruining your fun.

I‘m glad we could take this journey together. Don‘t hesitate to reach out if any other issues pop up. Enjoy fragging safely!


Written by Alexis Kestler

A female web designer and programmer - Now is a 36-year IT professional with over 15 years of experience living in NorCal. I enjoy keeping my feet wet in the world of technology through reading, working, and researching topics that pique my interest.