How you can Set up Home windows 11 on an Unsupported PC


Windows 11 on a laptop.

Home windows 11 has strict gadget necessities, however there are methods round them. As an example, it calls for no less than an Eighth-generation Intel, AMD Zen 2, or Qualcomm 7 or 8 Sequence CPU—however you’ll be able to set up Home windows 11 on PCs with older CPUs.

Will have to You Improve an Unsupported PC?

First, let’s be transparent: For those who’re at the fence, we advise towards upgrading an unsupported PC to Home windows 11. Home windows 10 will likely be formally supported with safety updates till October 2025.

Home windows 11 doesn’t have any large options that make it a must-upgrade, and Microsoft warns that unsupported PCs might enjoy insects. In truth, Microsoft warns that it’ll sooner or later forestall offering safety updates for unsupported PCs working Home windows 11.

On the other hand, if you have an interest in working Home windows 11 on unsupported {hardware}, we’ll lend a hand.

No matter you do, we advise you again up your necessary information first. It’s at all times necessary to have a backup, particularly when upgrading to a brand new running gadget—and particularly when that new running gadget isn’t formally supported in your {hardware}.

Tip: In some eventualities, you’ll be able to make your PC formally supported with a configuration trade or two.

RELATED: How you can Drive the Home windows 11 Replace and Improve Straight away

How you can See Why Your PC Is Unsupported

You’ll be able to take a look at if Home windows 11 helps your PC by way of downloading and working Microsoft’s PC Well being Take a look at app.

In case your PC is supported, upgrading to Home windows 11 is simple. You’ll be able to do it in only some clicks.

If Home windows 11 doesn’t formally improve your PC, the PC Well being Take a look at will say it “doesn’t lately meet Home windows 11 gadget necessities” and let you know why. If the software experiences your PC is unsupported, the method you wish to have to observe depends upon the issue it experiences. It’s possible you’ll simply have to modify a environment to your PC’s UEFI firmware (the trendy substitute for the BIOS) to make your PC supported—or the method is also extra concerned.

The PC Health Check app saying a PC doesn't currently meet Windows 11's minimum requirements.

How you can Permit TPM 2.0

Home windows 11 formally calls for TPM 2.0. (On the other hand, there’s an simple technique to set up Home windows 11 in case your PC handiest has TPM 1.2, which we’ll quilt underneath.)

If the software experiences that your pc doesn’t have TPM, there’s an opportunity your PC does have TPM—however it can be disabled by way of default.

To take a look at for and permit TPM 2.0, it is important to input your pc’s UEFI firmware settings (the trendy substitute for the BIOS). Search for an possibility named one thing like “TPM,” “Intel PTT,” “AMD PSP fTPM,” or “Safety Software.” It’s possible you’ll in finding it in the principle UEFI settings menu or in a menu named one thing like “Complex,” “Depended on Computing,” or “Safety.”

For more info, run on on-line seek for the style identify of your pc and “permit TPM,” or read about its reliable documentation. (For those who constructed your individual PC, seek for your motherboard style identify as a substitute.)

You may additionally want to set up a UEFI replace to your pc or its motherboard. Producers had been rolling out updates that both permit TPM 2.0 by way of default—or upload improve for it. It should also be imaginable to improve from TPM 1.2 to TPM 2.0 with a firmware replace on some PCs; it depends upon your {hardware} and gadget producer. Take a look at along with your pc (or motherboard) producer for more info about updates for Home windows 11.

After enabling TPM, re-run the PC Well being Take a look at software. You will have to be capable of improve in most cases if that was once your handiest drawback.

In your UEFI's "Security" menu, look for "TPM" and "Enabled."
Benj Edwards

How you can Permit Protected Boot

If PC Well being Take a look at experiences your pc isn’t the usage of Protected Boot, you will have to additionally glance in UEFI firmware settings for a “Protected Boot” possibility and permit it, if imaginable.

You might have disabled Protected Boot to put in Linux, or it’ll have come disabled in your motherboard. Trendy Linux distributions like Ubuntu and Fedora paintings on PCs with Protected Boot enabled, so that you don’t essentially must disable this safety characteristic to put in Linux.

If you’ll be able to permit Protected Boot, re-run the PC Well being Take a look at software. You’ll be able to now improve in most cases—assuming Protected Boot was once the one drawback.

In your UEFI's "Boot" menu, look for "Secure Boot" and "Enabled."
Benj Edwards

How you can Repair No UEFI (MBR As an alternative of GPT)

Home windows 11 calls for UEFI. Some older computer systems be offering each modes: UEFI firmware or a conventional legacy BIOS. In case you are lately the usage of a “conventional” MBR partitioning setup however your PC does be offering UEFI as an possibility, you’ll have to transfer to a GPT partition desk to make use of UEFI.

There are a number of tactics to try this. Microsoft’s MBR2GPT software might mean you can convert a pressure from MBR to GPT structure. Microsoft warns that you just will have to handiest do that if you recognize your PC helps UEFI, and that you’ll have to modify settings to your PC’s firmware to make it boot in UEFI mode reasonably than legacy BIOS mode in a while.

If that is your handiest drawback, one more straightforward means could be to accomplish a blank set up. First, you should definitely again up your information (we advise backing up your information earlier than upgrading anyway.) Then, use Microsoft’s Media Introduction Software to create bootable Home windows 11 set up media on a USB pressure or DVD. Now, use the set up media to accomplish a blank set up of Home windows 11, wiping your pressure—you’ll have to position your pc’s firmware into UEFI mode first. Home windows 11 will erase your Home windows 10 gadget and arrange your pressure in GPT mode.

Registry Hack for Unsupported CPUs and/or Simplest TPM 1.2

In case your handiest drawback is that your pc has an unsupported CPU and/or that it handiest has TPM 1.2 as a substitute of TPM 2.0, that is the very best drawback to get round.

For those who so select, you’ll be able to get round this restriction with a easy Home windows Registry trade. Making this variation will purpose Home windows 11 to forget about the CPU model take a look at and set up despite the fact that handiest TPM 1.2 is provide. On the other hand, this gained’t do away with different assessments—for instance, in case your pc doesn’t have a TPM in any respect, this registry trade gained’t help you improve.

Caution: The Home windows Registry is advanced, and also you will have to watch out what you upload, edit, or delete in it. You should purpose issues along with your Home windows set up. For those who’re no longer relaxed enhancing the registry, chances are you’ll need to keep away from upgrading. On the other hand, so long as you observe our recommendation right here, you shouldn’t have any issues.

To get began, open the Registry Editor. You’ll be able to press Home windows+R, kind “regedit”, and press Input, or kind “registry” into the Get started menu’s seek field and click on the “Registry Editor” shortcut.

Launch regedit in the Run window.

Kind the next deal with into the deal with bar within the Registry Editor window (or navigate to it within the left pane):


Enter the address in the Registry Editor's location bar.

Proper-click in the best pane, make a selection New > DWORD (32-bit) Worth, and input the next textual content because the identify:


Double-click "AllowUpgradesWithUnsupportedTPMOrCPU".

Double-click the “AllowUpgradesWithUnsupportedTPMOrCPU” price right here, set it to “1”, and click on “OK.”

Enter "1" and click "OK."

Need to skip the registry-editing procedure? Obtain our Permit Unsupported Upgrades registry hack to accomplish the trade in only some clicks.

This downloadable ZIP document comprises two REG information: One that permits upgrades on unsupported PCs (Permit Unsupported Upgrades.reg) and person who reverts the trade (Undo Permit Unsupported Upgrades.reg). Simply double-click the “Permit Unsupported Upgrades.reg” document and agree so as to add the ideas on your registry. If you wish to undo your trade, double-click the Undo document.

Those information paintings in the similar means because the above registry hack—they only set the “AllowUpgradesWithUnsupportedTPMOrCPU” price to “1” (to permit unsupported upgrades) or “0” (to revert to the default environment).

Double-click the REG file and click "Yes" to agree.

To verify the trade takes impact, reboot your PC earlier than proceeding.

You’ll be able to now obtain and run the Home windows Set up Assistant software from Microsoft’s website online to improve your PC to Home windows 11, simply as though it had a supported CPU or TPM 2.0. You’ll simply must conform to a caution first.

Observe: Consider that this handiest does two issues: It makes Home windows 11 forget about the CPU requirement, and it shall we Home windows 11 set up with TPM 1.2 as a substitute of TPM 2.0. It gained’t get round different necessities. As an example, in case your PC doesn’t have a TPM in any respect or has just a legacy BIOS as a substitute of UEFI firmware, this registry environment gained’t lend a hand.

PCs With No TPM at All, No UEFI, or Different Primary Issues

If the guidelines above and the registry hack aren’t sufficient to your PC, now issues begin to get dicey. In case your pc doesn’t have a TPM in any respect, for instance, it’s actually unsupported.

What does that imply? Smartly, Microsoft supplies an reliable technique to set up Home windows 11 with older CPUs and TPM 1.2 chips, for instance. You simply must turn a registry environment. It’s unsupported, however Microsoft is helping you do it.

There are reportedly tactics to put in Home windows 11 despite the fact that you don’t have TPM 1.2 or UEFI. However that is actually unsupported—you’re much more vulnerable to encountering insects and no longer getting long term safety updates for those who hack your means round even those base-level necessities. We’ve additionally noticed blended experiences of good fortune from other people following those tips. Even supposing it really works for you, an replace in a couple of months might outcome to your pc blue-screening, breaking your running gadget and forcing you to reinstall Home windows 10.

We propose you no longer observe any of those excessive tips—you’re environment your self up for hassle. Home windows 10 will serve as simply nice till October 2025, and also you’ll almost definitely need a new PC by way of then in case your present PC is simply too previous for even TPM 1.2.


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