AllowUpgradesWithUnsupportedTPMOrCPU Windows 11 registry edit
Official Windows 11 TPM 2.0 check bypass for unsupported CPUs
WePC is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Prices subject to change. Learn more
Microsoft have released registry edit allowupgradeswithunsupportedtpmorcpu as a workaround for the TPM 2.0 check and CPU checks. In contrast to their earlier firmness about the need for systems running Windows 11 to adhere to the system requirements, Microsoft has provided an official way to get around these checks, although the procedure is not without some risk. Additionally, TMP 1.2 is still required.
It seems as if Mircosoft has acknowledged that people were finding a way around the TMP 2.0 check anyway, so decided to at least tell people how to do it in the most risk-free way possible, rather than using third-party methods which could do more harm than good. Read below to find out more.
Black Friday is back, and with it comes huge savings on some of the market’s most popular gaming and tech products. We’ll be covering all the best deals in more details over in our deals hub, but if you haven’t got time to read through those, why not see our top picks below.
-
ASUS TUF NVIDIA RTX 5080
Was $1599
Now $1199
-
ASUS TUF RTX 5070 Ti
Was $999
Now $849
-
Samsung Odyssey OLED G6
Was $899
Now $649
-
TCL 43S250R Roku TV 2023
Was $279
Now $199
-
iBUYPOWER Y40 Gaming PC
Was $2,299
Now $1,819
-
Samsung Odyssey G9 (G95C)
Was $1,299
Now $777
-
Alienware Area-51 gaming laptop
Was $3,499
Now $2,799
-
Samsung 77-inch OLED S95F
Was $4,297
Now $3,497
-
ASUS ROG Strix G16
Was $1,499
Now $1,199
*Prices and savings subject to change. Click through to get the current prices.

How to use allowupgradeswithunsupportedtpmorcpu bypass
Follow the below steps carefully and in order:
- Go to the Windows 11 download page and click create tool now.
- Follow the instructions of the installation wizard which will let you make either a bootable media device or a mountable ISO.
- Return to your desktop and search for “Registry Editor” within the search function of the Start menu and launch the program.
- Find the the HKEY_LOCAL_MACHINE\SYSTEM\Setup\MoSetup registry key. Make a new REG_DWORD value and call it “AllowUpgradesWithUnsupportedTPMOrCPU“. Set it’s value to “1”. It should now appear as in the image below.
- Restart your computer and boot up the Windows 11 installation process using the device you made in steps 1 & 2 and the process is complete!

Risks with allowupgradeswithunsupportedtpmorcpu workaround
Firstly, changing anything in the official Windows 11 registry using the Registry Editor has the potential to corrupt the filesystem, leading to the operating system not being able to boot – and you do so at your own risk.
Secondly, bypassing TMP 2.0 means your system will be without some of the advanced security systems that Microsoft have brought with the new operating system, making your system more vulnerable.
It’s always advisable to use a TPM 2.0 compatible system where possible, but if not then this workaround could be for you!
For all the latest Windows 11 information you need to know, be sure to check out our Windows 11 hub page.