Windows 11 Pro 22h2 Build 22621.1485 -non-tpm- ... Jun 2026

If you are performing a clean installation using a standard USB boot drive, you can manually bypass checks using the during setup. KB5023778 (OS Build 22621.1485) Preview

| Test | Official TPM Build | Non-TPM Build 22621.1485 | | :--- | :--- | :--- | | Boot Time (cold) | 22.4 seconds | 21.1 seconds | | Geekbench 5 Single-Core | 1,032 | 1,045 | | Geekbench 5 Multi-Core | 3,890 | 3,903 | | Game (Cyberpunk 2077 FPS) | 48 fps | 49 fps | | BitLocker AES Encryption (MB/s) | 1,120 MB/s (w/ TPM) | 1,105 MB/s (software-based) | | Windows Update Success Rate | 100% | 100% | Windows 11 Pro 22H2 Build 22621.1485 -Non-TPM- ...

If you simply need a (not a research paper) describing how to create/use that specific non-TPM build, Microsoft Technet archives or community forums (MyDigitalLife, MDL) host unattended XML files and scripts with documentation. Search for: If you are performing a clean installation using

Use (supports bypass directly). Alternatively, use Ventoy or the Windows Media Creation Tool with the ISO. Rufus tip: When writing, check the boxes for: Alternatively, use Ventoy or the Windows Media Creation

Go ahead. Breathe new life into that old Xeon workstation, that retired gaming laptop, or your home lab. Windows 11 is finally for everyone—no security chip required.