Windows 11 Pro 23h2 Build 22631.3737 -non-tpm- ... Review

📝 Post Title: Review & Stability Check: Windows 11 Pro 23H2 (Build 22631.3737) - The "Non-TPM" Experience

Tagline: Proof that you don't need a TPM 2.0 chip to get a rock-solid modern OS.

Introduction With the recent rollout of cumulative updates, I decided it was time to revisit the "unofficial" installation of Windows 11. I’m currently running Windows 11 Pro 23H2 (OS Build 22631.3737) on legacy hardware that fails the official TPM 2.0 requirement.

For those still on the fence about bypassing requirements or updating their older machines, here is my breakdown of performance, bugs, and the current state of the OS on unsupported hardware.

Key Features

1. Enhanced User Interface: Windows 11 continues to evolve with a focus on simplicity and ease of use. The centered taskbar, rounded corners, and new font (Segoe UI Variable) contribute to a modern look and feel.

2. Performance Improvements: Microsoft has worked on optimizing the performance, making the OS more efficient and responsive. This includes improvements in window management, file explorer, and overall system responsiveness.

3. Security Features:

   • TPM 2.0 Requirement: While the subject line mentions a "Non-TPM" condition, it's essential to note that Windows 11 ideally requires a Trusted Platform Module (TPM) 2.0 for enhanced security features. TPM helps protect encryption keys, ensure the integrity of the system, and more. However, there are scenarios or specific editions where operation without a TPM might be facilitated or required.

   • Windows Defender Application Guard: Enhanced security for Microsoft Edge and Office applications.

   • Windows Information Protection: Protects company data within apps on personal devices.

4. Productivity Features:

   • Snap Layouts and Groups: Improved window management for better multitasking.
   • Virtual Desktops: Create multiple desktops for organization and less clutter.
   • Microsoft Teams Integration: Direct access to Teams for easier communication.

5. Gaming Features:

   • DirectX 12 Ultimate: Offers enhanced graphics and gaming performance.
   • Auto HDR: Improves the HDR experience in games.
   • Xbox App: Integrated app for gamers to access Xbox features directly from their PC.

6. Accessibility Features:

   • Voice Typing: Enhanced voice-to-text capabilities.
   • Live Captions: Automatically generated captions for audio content.
   • Focus Assist: Helps in minimizing distractions.

Draft: Windows 11 Pro 23H2 Build 22631.3737 — Non‑TPM Installation Guide

Purpose

• Provide a concise, step‑by‑step guide to install Windows 11 Pro 23H2 (Build 22631.3737) on machines without a TPM 2.0 module, for IT admins and advanced users who accept the security and support tradeoffs.

Prerequisites

• Valid Windows 11 Pro license or product key.
• Bootable Windows 11 23H2 ISO (Build 22631.3737) or installation media.
• Target PC that does not meet TPM 2.0 requirement (TPM absent or TPM 1.2).
• Backups of all important data — this process will reinstall Windows.
• Internet connection recommended for drivers/updates (optional).

Warnings / Caveats

• Bypassing TPM requirements reduces platform security (measured boot, device encryption, Windows Hello trust). Use only when necessary.
• Some Windows features (security attestation-based services) may be limited or unavailable.
• Future updates from Microsoft may revert or change enforcement; maintain backups and test in lab environments first.
• This guide does not provide or endorse any illegal modifications; follow licensing and organizational policies.

High-level approach

• Use one of two supported bypass methods during installation:
  1. Registry edit during setup (recommended for single installs).
  2. Modified installation media that contains an installation script or registry change (recommended for repeated deployments).

Method A — Registry edit during OOBE (single machine)

1. Boot from official Windows 11 23H2 (Build 22631.3737) USB or ISO and start setup.
2. When you reach the “This PC can’t run Windows 11” warning (or OOBE screen), press Shift+F10 to open Command Prompt.
3. Run regedit:
   • Type: regedit
4. In Registry Editor navigate to:
   • HKEY_LOCAL_MACHINE\SYSTEM\Setup
5. Create a new key and values (if not present):
   • Right‑click Setup → New → Key → name it LabConfig
   • Inside LabConfig, create DWORD (32‑bit) values:
     • BypassTPMCheck = 1
     • BypassSecureBootCheck = 1
     • BypassRAMCheck = 1 (optional; only if RAM prevents install)
   • Alternatively, you may create a key named "LabConfig" under:
     • HKEY_LOCAL_MACHINE\SYSTEM\Setup\LabConfig
6. Close Registry Editor and Command Prompt, then continue installation. Setup should proceed normally.
7. Complete Windows setup, create account, install drivers and updates.

Method B — Create modified install media (for deployment) Option 1: Install.wim replacement (advanced)

• Mount official ISO and extract install.wim/install.esd.
• Use a provisioning script or unattend.xml to run a registry modification prior to OOBE. Option 2: Add registry file to Windows PE environment
• Create a bootable WinPE USB.
• Include a registry file that adds LabConfig with BypassTPMCheck and BypassSecureBootCheck set to 1 prior to running setup.
• Boot target machine into WinPE, apply registry hive changes to the offline Windows image (load SYSTEM hive of the offline image and add LabConfig), then launch setup from the mounted ISO.

Practical, simpler method for repeated installs (unattended USB tweak)

1. On install USB, open \sources\ folder.
2. If install.wim exists: mount image offline with DISM and add a registry key under HKLM\SYSTEM\Setup\LabConfig in the image’s SYSTEM hive; commit changes.
3. If using install.esd or you prefer not to mount, create an executable script that runs at first boot to set LabConfig — or include an unattend.xml that runs a SetupComplete.cmd to apply the registry keys post‑install (note: post‑install bypass may not avoid setup block; better to modify pre‑OOBE hive).

Post‑install steps

• Install chipset, storage, network, and GPU drivers from vendor sites.
• Enable Windows Update and check for cumulative updates (install any security patches available).
• Reconfigure BitLocker and device encryption expectations—without TPM you may need password keys or USB startup keys.
• Re-enable any security controls compatible with your hardware (Windows Defender, Secure Boot if supported).

Troubleshooting

• Setup still blocks — confirm LabConfig is under HKLM\SYSTEM\Setup and values are DWORD = 1.
• If install reverts to older build or fails, recreate installation media from a fresh official ISO for Build 22631.3737 and reapply registry changes.
• Activation issues — ensure valid Pro license; if upgrade path fails, consider clean install with Pro key during setup.

Testing and compliance

• Validate in a test environment before deploying broadly.
• Document non‑compliant devices for security review and risk acceptance.
• Track Microsoft guidance/updates for changes to installer checks.

Appendix — Useful Registry details

• Key: HKEY_LOCAL_MACHINE\SYSTEM\Setup\LabConfig
  • BypassTPMCheck (DWORD) = 1
  • BypassSecureBootCheck (DWORD) = 1
  • BypassRAMCheck (DWORD) = 1 (optional)

Changelog / Versioning

• Target build: Windows 11 Pro 23H2 Build 22631.3737
• Document version: draft (date: April 10, 2026)

If you want, I can:

• Convert this into a one‑page checklist for field technicians.
• Produce a step‑by‑step script (WinPE/PowerShell) to automate the registry change for offline images. Which would you like?

Windows 11 Pro 23H2 Build 22631.3737 -Non-TPM: A Comprehensive Review

The latest iteration of the Windows operating system, Windows 11, has been making waves in the tech community with its sleek design, improved performance, and enhanced security features. Specifically, the Windows 11 Pro 23H2 Build 22631.3737 -Non-TPM version has garnered significant attention from users and experts alike. In this article, we will delve into the details of this build, exploring its features, improvements, and what it means for users.

What is Windows 11 Pro 23H2 Build 22631.3737 -Non-TPM?

Windows 11 Pro 23H2 Build 22631.3737 -Non-TPM is a specific version of the Windows 11 operating system, designed for professional use cases. The "23H2" designation refers to the build's release cycle, with "23" representing the year 2023 and "H2" indicating the second half of the year. The "22631.3737" part is the build number, which signifies the specific iteration of the operating system.

The "-Non-TPM" suffix is crucial, as it indicates that this build does not require a Trusted Platform Module (TPM) to function. TPM is a hardware component that provides an additional layer of security by storing sensitive data, such as encryption keys. While TPM is a recommended feature for Windows 11, some users may not have access to TPM-enabled hardware or may choose to disable it for various reasons.

Key Features and Improvements

The Windows 11 Pro 23H2 Build 22631.3737 -Non-TPM version includes several notable features and improvements:

1. Enhanced Performance: This build boasts performance enhancements, including faster startup times, improved resource management, and optimized power consumption.
2. Improved Security: Windows 11 Pro 23H2 Build 22631.3737 -Non-TPM includes various security updates, such as better protection against malware, improved firewall controls, and enhanced data encryption.
3. Refined User Interface: The build features a polished user interface, with updated icons, a revamped Start menu, and improved typography.
4. New Features: This version includes several new features, such as a redesigned Taskbar, improved notification system, and enhanced support for accessibility features.

What's New in Build 22631.3737

In addition to the features mentioned above, Build 22631.3737 includes several new updates and fixes:

1. Fixes for known issues: This build addresses various known issues, including problems with the Start menu, Taskbar, and File Explorer.
2. Security updates: The build includes security updates for various Microsoft components, such as the Windows kernel, Windows Defender, and Internet Explorer.
3. Improvements for enterprise users: Build 22631.3737 includes several features and updates specifically designed for enterprise users, such as improved support for Azure Active Directory and Microsoft Intune.

System Requirements

To run Windows 11 Pro 23H2 Build 22631.3737 -Non-TPM, your device must meet the following system requirements:

1. Processor: 64-bit CPU (at least 1 GHz, 2 cores)
2. Memory: 4 GB RAM (or more)
3. Storage: 64 GB free disk space (or more)
4. Graphics: DirectX 12 compatible graphics card
5. Display: 720p or higher display

Installation and Upgrade

Users can install Windows 11 Pro 23H2 Build 22631.3737 -Non-TPM by:

1. Downloading the ISO file: Users can download the ISO file from the official Microsoft website or other trusted sources.
2. Creating a bootable USB drive: Users can create a bootable USB drive using tools like Rufus or the Windows Media Creation Tool.
3. Performing a clean installation: Users can perform a clean installation by booting from the USB drive and following the installation prompts.

Alternatively, users can upgrade to this build from an existing Windows 11 installation by:

1. Checking for updates: Users can check for updates in the Settings app and install the latest build.
2. Using the Windows Update Assistant: Users can use the Windows Update Assistant to upgrade to the latest build.

Conclusion

Windows 11 Pro 23H2 Build 22631.3737 -Non-TPM is a significant update to the Windows 11 operating system, offering improved performance, enhanced security, and a refined user interface. While it may not be suitable for all users, particularly those who require TPM-enabled hardware, it provides a robust and feature-rich experience for professional users. As with any new build, it's essential to carefully evaluate the system requirements, installation process, and potential compatibility issues before upgrading.

FAQs

Q: What is the difference between Windows 11 Pro and Windows 11 Home? A: Windows 11 Pro offers additional features and security updates compared to Windows 11 Home, making it more suitable for professional use cases.

Q: Can I upgrade to Windows 11 Pro 23H2 Build 22631.3737 -Non-TPM from an older version of Windows? A: Users can upgrade to Windows 11 Pro 23H2 Build 22631.3737 -Non-TPM from Windows 10 or an earlier version of Windows 11, but may need to perform a clean installation.

Q: Is TPM required for Windows 11 Pro 23H2 Build 22631.3737 -Non-TPM? A: No, TPM is not required for this build, but it is recommended for enhanced security.

Q: What are the known issues with Build 22631.3737? A: Users can check the official Microsoft documentation for known issues and fixes related to Build 22631.3737.

Q: How can I get support for Windows 11 Pro 23H2 Build 22631.3737 -Non-TPM? A: Users can contact Microsoft support or seek assistance from authorized support providers for help with Windows 11 Pro 23H2 Build 22631.3737 -Non-TPM.

It looks like you’re referencing a specific Windows 11 Pro build:

• Edition: Windows 11 Pro
• Version: 23H2
• Build number: 22631.3737
• Non-TPM: Indicates this version or installation bypasses the TPM 2.0 requirement (often used for older hardware or custom ISOs)

Possible context for seeing this:

• A custom modified ISO (e.g., from enthusiast communities like MAS, Rufus-patched installers)
• An installed system where TPM checks were disabled during setup
• A release from the Windows Update catalog without TPM enforcement (less common for official releases)

Note:
Microsoft officially requires TPM 2.0 for Windows 11, but “Non-TPM” builds are possible via workarounds, though they may miss future security features or updates.

Windows 11 Pro 23H2 Build 22631.3737 represents the June 2024 cumulative update (KB5039212). While this build is officially part of the Windows 11 2023 Update, it has gained significant attention from users with "non-TPM" (unsupported) hardware who want modern features without buying new PCs. Key Features of Build 22631.3737

Released as part of the June 2024 Patch Tuesday, this update brought several quality-of-life improvements:

File Explorer Enhancements: New drag-and-drop support in the address bar breadcrumbs.

Account Management: A revamped Microsoft account menu in the Start menu that displays subscription benefits.

Enhanced Backup: Improved Windows Backup capabilities, including the ability to save and restore sound settings and personalization across devices.

Critical Fixes: Addressed issues where the lsass.exe process would leak memory or stop responding, and fixed bugs preventing systems from resuming from hibernation when BitLocker was active. Installing on Non-TPM Hardware

Although Microsoft officially requires TPM 2.0 and Secure Boot, Build 22631.3737 is frequently deployed on older machines using several community-tested bypasses: How to Install Windows 11 23H2 on Unsupported Hardware

Windows 11 Pro 23H2 (OS Build 22631.3737) refers to the June 11, 2024 cumulative update (KB5039212). While Microsoft officially requires a TPM 2.0 chip for Windows 11, this build is frequently used in "Non-TPM" modified installers to bring the latest security patches and features to unsupported hardware. Key Features in Build 22631.3737

This update introduced approximately 37 changes and fixes, including:

File Explorer Improvements: Added support for drag-and-drop between breadcrumbs in the address bar.

New Account Manager: A revamped account manager in the Start menu provides a quick glance at Microsoft account benefits and settings.

Linked Devices Page: A new page under Settings > Accounts allows users to manage connected PCs and Xbox consoles directly from the OS.

Windows Share: The share window no longer closes automatically when clicking outside of it, preventing accidental closures.

Critical Fixes: Addressed memory leaks and response issues in the lsass.exe process and fixed bugs preventing systems from resuming from hibernate. Installing on Non-TPM Hardware

Because Build 22631.3737 is a standard version of Windows 11, users typically bypass the hardware requirements (TPM 2.0, Secure Boot, and CPU checks) during installation using these common methods:

The Windows 11 Pro 23H2 Build 22631.3737 was a significant cumulative update (KB5039212) released in June 2024. The "Non-TPM" tag refers to custom or modified versions that bypass Microsoft's strict hardware checks, allowing the OS to run on older PCs. 🛠️ Core Features of Build 22631.3737

Enhanced File Explorer: Drag-and-drop support was restored, allowing you to move files between breadcrumbs in the address bar.

New Account Manager: A redesigned account view in the Start menu that provides a quick glance at Microsoft account benefits and subscription details.

Settings Updates: A new Linked Devices page (Settings > Accounts) allows you to manage connected PCs and Xbox consoles directly. Windows Share Upgrades: Directly send emails to yourself from the share window. Windows 11 Pro 23H2 Build 22631.3737 -Non-TPM- ...

Generate QR codes for webpage URLs and cloud files for easy cross-device sharing.

The share window no longer closes if you accidentally click outside of it.

Sound Settings Backup: Windows now backs up your specific sound schemes if you have "Remember my preferences" enabled in account settings. ⚠️ About "Non-TPM" Versions

The "Non-TPM" label indicates this build has been modified using tools like Rufus or registry bypasses to skip TPM 2.0, Secure Boot, and CPU checks.

The release of Windows 11 Pro 23H2 (Build 22631.3737) serves as a fascinating case study in the tension between corporate security standards and the enduring "right to repair" spirit of the PC community.

When Windows 11 first launched, Microsoft drew a hard line in the sand with its TPM 2.0 (Trusted Platform Module)

requirement. It was a move designed to harden the OS against modern firmware attacks, but it effectively orphaned millions of perfectly capable machines. Build 22631.3737 represents the latest chapter in this ongoing tug-of-war, where users and developers continue to find ingenious ways to bypass these digital checkpoints. The Ingenuity of the "Non-TPM" User

The existence of a "Non-TPM" version of this specific build highlights a vibrant subculture of enthusiasts who refuse to let hardware dictate software longevity. Using tools like

, or simple registry hacks during installation, these users have turned the bypass into a rite of passage. For many, running 23H2 on an older Intel Core i7-7700K or a Ryzen 1000 series chip isn't just about utility; it’s a statement that "unsupported" does not mean "incapable." Why Build 22631.3737 Matters

This specific iteration is more than just a security patch. It represents the "mature" phase of Windows 11. By this build, features like the re-designed File Explorer Windows Copilot native RAR/7-Zip support

have been stabilized. For a user on an older machine, the allure is clear: they get the modern aesthetic and AI-integrated workflow of a 2024 operating system without the $1,000 "hardware tax" of a new laptop. The Risk and the Reward

There is a poetic irony in the "Non-TPM" movement. By bypassing security requirements to stay current, users inhabit a gray area. They gain the latest defensive patches provided by the 23H2 cumulative updates, yet they lack the hardware-level "root of trust" that TPM provides. It is a calculated gamble—trading a theoretical firmware vulnerability for the very real benefit of a modern, supported software environment. Final Thought

Windows 11 Build 22631.3737 on non-TPM hardware is a testament to the flexibility of the PC platform

Why Users Seek This

• Hardware limitations: Many older but still capable PCs (e.g., high-end systems from 2016-2017) lack TPM 2.0.
• Virtualization: Some virtual machines have difficulty emulating TPM 2.0.
• Avoidance of Microsoft Account: Unofficial builds sometimes also include local-account bypasses.

Option 3: "Problem/Solution" Style (Best for Facebook or General Users)

Running an older PC? Want Windows 11 but blocked by TPM? 🤔

We’ve got the solution. This release of Windows 11 Pro 23H2 (Build 22631.3737) comes with the TPM restriction removed by default.

You get all the benefits of the modern Windows interface and the latest security patches included in build 22631.3737, without needing to buy a new motherboard.

💡 Who is this for?

• Users with older CPUs.
• Virtual Machine installations.
• Anyone avoiding hardware upgrades.

Get the full Pro experience hassle-free. ⬇️ [Link to Download]

Note on the "Non-TPM" aspect: When posting about Non-TPM builds, it is often helpful to mention that these are typically modified ISOs intended for testing or enthusiast use, as they deviate from Microsoft's official system requirements.

In the quiet hum of a late-night workshop, Alex stared at a veteran workstation that had no business running modern software. It was a sturdy machine, but its motherboard lacked the Trusted Platform Module (TPM)

chip that Microsoft’s latest OS demanded. Yet, on the screen, the installation bar for Windows 11 Pro 23H2 Build 22631.3737 was steadily climbing toward 100%. This specific build, released as part of the June 11, 2024 (KB5039212)

update, was more than just a security patch; it was a "Moment 5" milestone for the 23H2 branch. It brought subtle but powerful shifts to the OS, like the ability to drag and drop

files directly into the File Explorer address bar breadcrumbs and a new Linked Devices page in the settings to manage Xbox consoles and other PCs.

For Alex, the journey to this build on "unsupported" hardware required a digital workaround—a classic registry bypass known to the enthusiast community. By adding the AllowUpgradesWithUnsupportedTPMOrCPU

key to the registry, the installer’s strict hardware gatekeepers looked the other way, allowing the Pro-grade features to take root on the old silicon. As the desktop finally loaded, Alex noticed the updated Start menu

, now featuring a dedicated account manager that displayed Microsoft account benefits at a glance. While the system felt snappy, a lingering shadow remained: Microsoft’s official stance that such "Non-TPM" installations might not receive future security updates or could face stability issues.

For now, the old workstation had a new lease on life, running the peak of 2024’s Windows 11 innovation. But with the November 11, 2025

end-of-service date for 23H2 approaching, Alex knew this story was just one chapter in the ongoing tug-of-war between hardware limits and software evolution.

Windows 11 Pro 23H2 Build 22631.3737 was released on June 11, 2024, as part of Microsoft's regular Patch Tuesday cycle. While this specific build focuses on security enhancements and bug fixes, it is frequently packaged in "Non-TPM" custom ISOs by the enthusiast community to allow installation on older hardware that lacks the required Trusted Platform Module (TPM) 2.0 chip. Key Features of Build 22631.3737

This update (KB5039212) primarily delivers quality improvements and security hardening rather than major new interface features:

Security Fixes: Addresses 51 vulnerabilities, including 18 related to remote code execution.

Performance Stability: Resolves a known memory leak in lsass.exe and fixes issues where systems would hang after installing previous updates.

File Explorer Improvements: Enhances drag-and-drop support in the address bar.

Hibernation & BitLocker: Fixes a bug that prevented systems from waking from hibernation after BitLocker was enabled. Installing on Non-TPM Hardware 📝 Post Title: Review & Stability Check: Windows

Microsoft officially requires TPM 2.0, Secure Boot, and specific modern CPUs for Windows 11. However, users can install Build 22631.3737 on unsupported machines using several methods:

Windows 11 Pro 23H2 (Build 22631.3737) was released on June 11, 2024, as part of the KB5039212 cumulative update, introducing "continuous innovation" features like Native RAR support and taskbar enhancements. While supporting official hardware, this build can be installed on non-TPM machines via Rufus, registry modifications, or command-line tricks, though this may limit future security updates. For details on installing Windows 11 version 23H2 on unsupported hardware, read the guide at Neowin. Cumulative updates for Windows - June 2024 - Microsoft Q&A

The blog post you mentioned refers to a custom, modified ISO or installation method for Windows 11 Version 23H2 (Build 22631.3737). This specific build stems from a Microsoft cumulative update released in June 2024 (KB5039212). 

The label "Non-TPM" indicates that the installer has been modified to bypass Microsoft's strict hardware enforcement checks.  🔍 Understanding "Non-TPM" Windows 11 

Microsoft officially requires a Trusted Platform Module (TPM) 2.0 and a supported CPU to install Windows 11. Blog posts or online threads sharing "Non-TPM" builds typically focus on ways to run the operating system on older or unsupported hardware.  Common Ways These Builds are Created:  How to Install Windows 11 23H2 on Unsupported Hardware

The text you provided refers to a specific cumulative update for Windows 11 version 23H2, known as KB5039212, which brings the operating system to Build 22631.3737.

The "Non-TPM" part typically points to a modified version of the installation media (ISO) used to bypass Microsoft's strict hardware requirements—specifically the Trusted Platform Module (TPM) 2.0—allowing the OS to run on older, "unsupported" hardware. Key Features of Build 22631.3737 (June 2024 Update)

File Explorer Enhancements: Improved interface and functionality.

AI Integration: Further integration of Copilot and other AI-driven features.

Snipping Tool: Added support for audio recording and text extraction/redaction.

Cloud Backup: Enhanced system for cloud-based data recovery.

Security Fixes: Includes critical patches released during the June 2024 "Patch Tuesday" cycle. Understanding the "Non-TPM" Version

Maximizing Performance: Windows 11 Pro 23H2 (Build 22631.3737) on "Non-TPM" Hardware

Windows 11 Pro 23H2 (Build 22631.3737), released as part of the June 2024 Patch Tuesday update (KB5039212)

, represents a stable and feature-rich milestone for the operating system. For users with older hardware lacking a Trusted Platform Module (TPM) 2.0

, this build remains a popular choice for extending the life of capable machines through well-known bypass methods. Core Features of Build 22631.3737 This specific build focuses on refining the 23H2 "2023 Update" experience with several key enhancements: File Explorer Improvements

: Enhanced drag-and-drop functionality and better performance for managing files. Integrated AI & Sharing

: Improved Windows Share window with protections against accidental closing and direct sharing to Microsoft Teams New Utility Tools : Integration of PC Manager

(specifically for certain regions like China) and a new account manager in the Start menu. Security Patches

: Addressing 51 vulnerabilities, including 18 remote code execution (RCE) flaws, ensuring the system remains protected despite being on older hardware. Running on Non-TPM Hardware

While Microsoft officially requires TPM 2.0, build 22631.3737 can be installed on unsupported systems using several verified techniques: Rufus Bypass : The most streamlined method involves using the Rufus tool

to create a bootable USB. Rufus provides built-in options to automatically disable Secure Boot checks during the ISO writing process. Manual Registry Bypass : For clean installs using standard media, users can press Shift + F10

during setup to open the Command Prompt and add specific registry keys: Navigate to HKEY_LOCAL_MACHINE\SYSTEM\Setup Create a new key named Add DWORD (32-bit) values for BypassTPMCheck BypassSecureBoot , setting both to In-Place Upgrade Bypass

: To upgrade from Windows 10 without a clean wipe, users can set the AllowUpgradesWithUnsupportedTPMOrCPU HKEY_LOCAL_MACHINE\SYSTEM\Setup\MoSetup Support and Longevity It is important to note that Windows 11 version 23H2 (Home and Pro editions) is scheduled to reach its end of servicing on November 11, 2025

. After this date, these versions will no longer receive monthly security updates. Users on non-TPM hardware should plan for manual transitions to newer builds like

to stay secure, as automatic updates may be restricted on unsupported hardware. step-by-step guide

on using Rufus to create your installation media for this specific build?

It sounds like you’re referencing a custom or modified build of Windows 11 Pro 23H2 (Build 22631.3737) that has been altered to bypass the official TPM 2.0 requirement.

Here is the “proper story” behind such a build — the technical background, why it exists, and what you should know.

Security Risks: What You Lose Without TPM 2.0

Microsoft did not invent the TPM requirement arbitrarily. By using a Non-TPM build, you lose hardware-rooted security:

| Feature | With TPM 2.0 | Without TPM (This Build) | | :--- | :--- | :--- | | BitLocker | Auto-unlock with seamless encryption | Manual USB key required | | Credential Guard | Full protection | Disabled by default | | Windows Hello | Biometric data stored in TPM | Biometrics stored in software (vulnerable) | | Measured Boot | Verifies boot chain | Not available |

Mitigation: Use Windows Defender (which is software-based and still works fine) and enable Virtualization-Based Security (VBS) manually via Group Policy to restore some lost security.

Write-Up: Windows 11 Pro 23H2 Build 22631.3737 – Non-TPM

Common Errors & Fixes for Build 22631.3737

Even with the Non-TPM bypass, users encounter issues:

Error 1: "This PC can't run Windows 11"

• Cause: The USB drive was created with a standard tool, not a bypassing one.
• Fix: Re-create the drive using Rufus’s extended mode.

Error 2: Setup freezes at 77% (Driver PNP Watchdog)

• Cause: Legacy SATA controller mode.
• Fix: Enter BIOS and change SATA from RAID to AHCI before installation.

Error 3: Windows Update tries to re-enable TPM check after installation

• Fix: Microsoft does not retroactively block updates. Once Build 22631.3737 is installed, monthly cumulative updates will install normally. Feature updates (to 24H2) will fail—you will need a new Non-TPM ISO for the next major release.