If you want to install Windows 11 on unsupported PCs you need to add the following registry value and reboot
Before installing Windows 11 on unsupported Hardware be aware that any security updates are no longer guaranteed or supported. For security reasons it is better to have at least a TPM 2.0 Chip and better also an up-to-date processor installed!
Please note, that a TPM 1.2 chip is still required.
Create the following registry value
Key: HKLM:\SYSTEM\Setup\MoSetup Name: AllowUpgradesWithUnsupportedTPMOrCPU Type: REG_DWORD Value: 1
(You can open the registry editor by pressing [win] + [r] entering
powershell "start regedit -Verb runAs"
and press [Enter]
Alternatively Press the windows key and enter regedit, right click it and select “Run as Administrator”)
Add the registry value using powershell
be sure to run powershell with elevated rights (right click –> “Run as Administrator”)
New-ItemProperty -Path "HKLM:\SYSTEM\Setup\MoSetup" -Name "AllowUpgradesWithUnsupportedTPMOrCPU" -Value 1 -PropertyType DWORD -Force
Seems to have worked for the CPU portion but not TPM.
Do you have any TPM chip installed?
A TPM 1.2 chip is still required.
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