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

Microsoft never explicitly "bans" non-TPM installations. In fact, in a 2021 blog post, Microsoft stated: "We encourage customers to run Windows 11 on systems that do not meet the minimum requirements as a last resort, but it will be a disserviced experience."

For millions of users with perfectly capable hardware, this requirement rendered their machines "obsolete" in the eyes of Microsoft. This friction birthed a specific niche of Windows installations designed to bypass these restrictions. One of the most searched-for and reliable iterations of this workaround is . Windows 11 Pro 22H2 Build 22621.1485 -Non-TPM- ...

| Instead of searching: | Search for: | | :--- | :--- | | "Windows 11 22H2 Build 22621.1485" | "Bypassing Windows 11 TPM 2.0 requirement" | | "Non-TPM Windows 11" | "Windows 11 compatibility enforcement mechanism" | | Full build number | "KB5023778 security update analysis" | Microsoft never explicitly "bans" non-TPM installations

Released in early 2023 (specifically March), this build represents a "sweet spot" for stability within the 22H2 lifecycle. It corresponds to the cumulative update. Here is why this specific compilation is highly sought after: One of the most searched-for and reliable iterations

Search academic databases (Google Scholar, IEEE Xplore, ACM) using these keywords instead:

Let us break the filename down by its components: