If you’ve been waiting for a while to upgrade your Lenovo 5th series running Windows 10 to Windows 11, it won’t happen anytime soon.
Before you start, check the minimum requirements for Windows 11.
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What to do to get Windows 11 running on an older computer?
- Open the Registry Editor by pressing Win+r and typing regedit
- In the left pane of the Registry Editor, navigate to HKEY_LOCAL_MACHINE > SYSTEM > Setup > MoSetup and add a new DWORD value named AllowUpgradesWithUnsupportedTPMOrCPU to the registry.
- Click on the newly added entry and set its value to 1, then save the changes.
- Windows 11 brought significant changes to computer security, so make sure to enable the TPM function in the BIOS.
- Start the Windows 11 installation.
![](https://digitugi.eu/wp-content/uploads/2022/06/image-1-1.png)