(Image credit: Microsoft) How to upgrade to Windows 11 without TPM 2.0 Look for a sub-window titled TPM Manufacturer Information and check under Specification Version to see what TPM version your device has.When the box appears, type tpm.msc to open the Trusted Platform Module Management window.You can check the status of TPM support in your PC buy doing the following: Once done, you can run Microsoft's health checker app to confirm the status. This should allow Windows 11 to install. In case you have an Intel CPU then you need to switch to TPM and for AMD you need to check PSP fTPM in the BIOS. In case Microsoft's Windows 11 upgrade checker tells you that your PC isn't supported but it meets all the other requirements then you need to check your BIOS to enable TPM.Īlmost every modern CPU comes with TPM support. If your system is compatible, you’ll get a pop-up stating “This PC will run Windows 11'.Click on the blue coloured “Check Now” button on the Windows 11 banner.To run the health check you need to first download and install Microsoft's PC Health Check app.In case your system meets the above-mentioned criteria, you need to run a health check to keep your system ready to install Windows 11. (Image credit: Future) Windows 11 compatibility check