http://www.bing.com:80/search?q=Trusted+Platform+Module+ErrorSearch resultshttp://www.bing.com:80/s/a/rsslogo.gifhttp://www.bing.com:80/search?q=Trusted+Platform+Module+ErrorCopyright © 2026 Microsoft. All rights reserved. These XML results may not be used, reproduced or transmitted in any manner or for any purpose other than rendering Bing results within an RSS aggregator for your personal, non-commercial use. Any other use of these results requires express written permission from Microsoft Corporation. By accessing this web page or using these results in any manner whatsoever, you agree to be bound by the foregoing restrictions.https://techcommunity.microsoft.com/discussions/microsoft-365/trusted-platform-module-has-malfunctioned-error-code-80090016/969217When opening the first O365 app I was prompted to register the device in O365. After that all the apps opened fine. I will note that about two weeks ago the same error/issue appeared on a laptop that had just had the motherboard replaced, and all it took was renaming the AAD Broker folder to fix it.Sat, 11 Apr 2026 12:09:00 GMThttps://techcommunity.microsoft.com/discussions/microsoft-365/microsoft-365-apps-trusted-platform-module-tpm-error-code-80090016-solutions/3811640I want to share the solutions regarding the Trusted Platform Module Error code 80090016 when launching Microsoft 365 Desktop apps such as Outlook and the Azure Virtual Desktop Client.Tue, 14 Apr 2026 06:36:00 GMThttps://techcommunity.microsoft.com/discussions/windows11/windows-11-upgrade-failed-as-it-says-the-pc-must-support-tpm-2-0/4440927TPM (Trusted Platform Module) 2.0 is a security chip (either hardware-based or firmware-based) that provides cryptographic functions to enhance system security. It stores encryption keys, passwords, and certificates securely, protecting against malware and unauthorized access. Why is TPM 2.0 Required for Windows 11?Mon, 13 Apr 2026 04:28:00 GMThttps://techcommunity.microsoft.com/discussions/windows11/my-pc-doesnt-have-tpm-2-0-how-can-i-force-install-windows-11/4467612In the right "Model" pane, select Microsoft Hyper-V Virtual TPM Provider or Trusted Platform Module 2.0 (if listed). If not, you can try "Generic Software Trusted Platform Module" from a different manufacturer. Click Next and then Finish to install the driver. Restart your PC. After the restart, run the PC Health Check app again.Mon, 13 Apr 2026 12:21:00 GMThttps://techcommunity.microsoft.com/discussions/microsoft-intune/password-complexity-error-2016281112remediation-failed/3968601On its own this would be fine, however, I have been getting the error mentioned above: 2016281112 (remediation failed) on the "password complexity" setting in the device compliance policy.Tue, 14 Apr 2026 23:54:00 GMThttps://techcommunity.microsoft.com/blog/intunecustomersuccess/support-tip-bitlocker-and-compliance-policies/3978805The device could be missing a certificate or have an issue communicating with the Trusted Platform Module (TPM). Check if the following registry key has the certificate:Mon, 13 Apr 2026 15:20:00 GMThttps://techcommunity.microsoft.com/blog/intunecustomersuccess/troubleshooting-bitlocker-policies-from-the-client-side/2223190Error: A compatible Trusted Platform Module (TPM) Security Device cannot be found on this computer. Resolution: Ensure there is a TPM available on the device and if it is present check the status via TPM.msc or the PowerShell cmdlet get-tpm.Mon, 13 Apr 2026 19:01:00 GMThttps://techcommunity.microsoft.com/discussions/windows11/how-to-fix-the-pc-must-support-secure-boot-error-during-windows-11-install/4440538Secure Boot is a security feature in modern computers that ensures only trusted software (like the operating system or firmware) can load during the boot process. It is part of the UEFI standard and helps prevent malware or unauthorized software from running at startup. And it is required by Windows 11! How to Check if Your PC Has Secure Boot ...Mon, 13 Apr 2026 01:15:00 GMThttps://techcommunity.microsoft.com/blog/itopstalkblog/hyper-v-virtual-tpms-certificates-vm-export-and-migration/4430584Virtual Trusted Platform Modules (vTPM) in Hyper-V allow you to run guest operating systems, such as Windows 11 or Windows Server 2025 with security features enabled. One of the challenges of vTPMs is that they rely on certificates on the local Hyper-V server.Mon, 13 Apr 2026 16:24:00 GMThttps://techcommunity.microsoft.com/discussions/microsoftteams/error-code-80090016/2119377Find community, meet experts, build skills, and discover the latest in AI. Join us at the Microsoft 365 Community Conference April 21-23. Learn more >Fri, 03 Apr 2026 12:40:00 GMT