And so far, they've been able to accept Windows update. It is NOT a long term solution, as MS may introduce new features that require the TPM 2.0 functions, but right now my laptop and desktop are running WIn 11 RTM. The workaround I posted has meant that both my workstation and laptop now run Win 11. NONE of my home computers can not take Win11 due to the TPM chip requirement. It means that, if fully enforced, taking WIn11 would mean a lot of new hardware for many organisations. It is responsible for protecting passwords, managing the Bitlocker and authenticating credentials.Jeffreycummings - the requirement for a TPM 2.0 chip was a late requirement (IIRC) and caught a few people out. TPM is a security chip which is designed to provide hardware-based and security-related functions and it has been a necessary requirement since 2016.

It also requires a storage of 15GB and a minimum hardware resolution of 1024*768. It is to be noted that the minimum requirements for Windows 11 are a 1.4 GHz single-core(32-bit) or a 1.4 GHz single core (64-bit) clock rate and a 2GB RAM. If it is still not enabled, check your computer specifications. Step 5: To check for compatibility, open the PC Health Check tool and check if it passes the test or not. Step 4: If it is not enabled, do it and save and then exit. Go to the Advanced mode and look for the Secure Boot option and check if it is enabled. Step 3: Go to the BIOS menu and then search for the Boot tab.

If it is not turned on, then you need to enable Secure Boot like TPM from the BIOS menu. Step 2: Now, look for a 'Secure Boot State' once the window is open. Step 1: To enable Secure Boot on your computer, you need to press 'Windows + R' to open the Run window and type and enter 'msinfo32'. If you are facing a 'This PC can't run Windows 11' error, then you can follow these steps to enable Secure Boot: Secure Boot helps protect the system from malware and is available on all modern computers. You can also find the option in Advanced settings: Security > Miscellaneous > Trusted computing on some devices. Step 3: Now, select 'Available' on the list and save it. Step 2: After pressing the desired key, you need to click on the 'Security Tab' and go to 'TPM device'. Step 1: To enable TPM, restart the system and go to the 'Startup Menu' through F1, F2, F10, F11, DEL or other required key. In case TPM is still not enabled, then follow these steps: If you see a message, 'The TPM is ready for use', then it means it is enabled. Step 3: Now, in the 'Status' section, check whether TPM is enabled or not.

Check win 11 compatibility