![\"\u201cThis](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2021\/11\/pc-doesnt-meet-windows-11-requirements.png\")
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\ud83d\udccc Also read: <\/b>Patch Tuesday in March 2023: Issues to Note Before Updating Your Windows 11<\/a><\/p>\n Understanding the Error<\/strong><\/p>\n The error is a way of saying, \u201c This PC doesn\u2019t support Windows 11. \u201d<\/p>\n Whether you believe the message is correct or erroneous, it indicates that the Windows 11 setup can\u2019t find what it needs to continue the installation. It may mean that some hardware components are unavailable or some features are turned off.<\/p>\n The message appears when Windows determines that a computer falls short of its minimum system requirements<\/a>. This assertion doesn\u2019t mean that the computer lacks everything to run the OS. However, lacking just one component can trigger the message and halt the Windows 11 installation process.<\/p>\n That said, TPM and secure boot are the leading reasons why many Windows users see the error. They are security features that you can easily turn on through Windows or your BIOS (UEFI)<\/a>. But your CPU or motherboard needs to support TPM before you can enable it.<\/p>\n \ud83d\udccc Also read: <\/b>[FIXED] \u2018The PC Must Support TPM 2.0\u2019 Error While Upgrading to Windows 11<\/a><\/p>\n It\u2019s also important to note that lacking the required free storage space (at least 64GB), RAM size<\/a> (at least 4 GB), and processor type (at least 1 GHz) can also cause the problem .<\/p>\n Windows 11 comes with strict security requirements. A PC must have the following hardware and software specifications and security features turned on:<\/p>\n For example, you can upgrade your RAM, update your BIOS, turn on secure boot, free up storage space<\/a>, and upgrade your hard drive. On the other hand, you can\u2019t easily replace your CPU, especially if you\u2019re using a laptop.<\/p>\n If you do not have a CPU or motherboard that supports TPM, you are left with the choice of replacing your computer or bypassing the TPM requirement (we\u2019ll show you how to do that later).<\/p>\n \ud83d\udccc Also read: <\/strong>How to Find Out the Motherboard Model I Have on My PC<\/a><\/p>\n TPMs (Trusted Platform Modules)<\/a> are microchips built into computer motherboards. Some are standalone, while others use CPU resources. They act as security checkpoints during the bootup process to double-check for unauthorized changes.<\/p>\n The TPM check prevents the computer from starting if it detects a security breach. Features in Windows 10, such as Windows Hello<\/a> and BitLocker<\/a>, depend on TPM, and Microsoft requires version 2.0 of the module for Windows 11.<\/p>\n \ud83d\udccc Also read: <\/b>File Security: BitLocker Encryption Guide<\/a><\/p>\n Secure Boot<\/a> is another PC security feature that stops unauthorized operating systems from loading. While it is competent in guarding against ransomware and malware<\/a>, it can limit system flexibility.<\/p>\n Turning on the feature can block dual-booting, like running Linux alongside Windows. It also stops bootable drives<\/a> created by apps like Rufus.<\/p>\n You can turn on these security features through your computer\u2019s BIOS\/UEFI.<\/p>\n Knowing whether your computer supports TPM 2.0 and Secure Boot could help you answer the question, \u201cWhy can’t I install Windows 11?\u201d<\/p>\n The easy way to check whether your computer has these security features is by running the PC Health Check<\/a> app from Microsoft. Running the application tells if Windows detects TPM and Secure Boot. It also checks for other system requirements and whether your computer meets them.<\/p>\n Using the program is as easy as downloading and installing it and clicking the Check now button under \u201cIntroducing Windows 11.\u201d<\/p>\n The tool will then show why your computer does not meet the requirements.<\/p>\n You can also check manually to confirm that TPM 2.0 and Secure Boot are supported.<\/p>\n You can go through Windows Security or the Trusted Platform Module (TPM) Management on a Local Computer window.<\/p>\n Follow these instructions for Windows Security:<\/p>\n Once the Device security interface within Windows Security opens, you\u2019ll see sections such as Security processor and Secure boot. Security processor confirms the presence of TPM and shows you its details, and the Secure boot section tells you whether the feature is turned on.<\/p>\n Here is how to go through the TPM management window:<\/p>\n Follow these steps to check if Secure Boot is turned on or off:<\/p>\n You have to turn on the features that the PC Health Check app is reporting to be turned off. We\u2019ll show you how to turn on TPM and Secure Boot if your computer supports the security features. We\u2019ll also show you how to bypass the requirement if your PC lacks the hardware.<\/p>\n You\u2019re likely eager to head over to the UEFI environment, turn on TPM, and hop on Windows 11. But before you jump in, there are a few things you should do and remember:<\/p>\n If you have TPM installed, consider checking your manufacturer\u2019s policy before making changes to your BIOS. That way, you\u2019ll avoid voiding your warranty. You can also follow the instructions on their site on enabling TPM.<\/p>\n It always makes sense to back up important files <\/a> whenever you want to apply impactful modifications \u2013 more so when trying to install a new OS \u2013 even if you\u2019re not using the \u201cDelete everything\u201d option.<\/p>\n \ud83d\udccc Also read: <\/strong>Windows 10 Backup Guide: Backing Up to an External Hard Drive<\/a><\/p>\n The instructions here will walk you through opening the BIOS or UEFI on your computer and turning on the security features in question. Please ensure you follow the instructions carefully, as making mistakes may cause problems .<\/p>\n TPM 2.0 could be active, and Secure Boot could be turned off on some computers. This is the case with some Windows 10 machines running applications that don\u2019t work correctly with Secure Boot.<\/p>\n For example, if you\u2019ve ever recovered or reinstalled your OS using a bootable USB drive created with Rufus, Secure Boot is likely turned off.<\/p>\n So, if the TPM Management console reported that \u201cTPM is ready to use,\u201d you can skip the TPM guide and head over to the Secure Boot process.<\/p>\n There are two main ways to get to the UEFI or BIOS interface. They include going through the Advanced Startup environment<\/a> or pressing key combinations during startup.<\/p>\n \ud83d\udccc Also read: <\/b>Best BIOS Settings for Better Performance and Gaming<\/a><\/p>\n Let\u2019s start with the first method:<\/p>\n Here\u2019s how to go through Settings if the Restart + Shift combination doesn\u2019t work:<\/p>\n As mentioned, the second method involves pressing key combinations before your system goes too far in the boot process.<\/p>\n Follow these steps:<\/p>\n The keys you have to tap will also vary. For some computers, you\u2019ll be told to tap In some cases, though, there won\u2019t be an instruction. So, you\u2019ll have to hit the correct button when you see the manufacturer\u2019s logo and before your PC loads up the operating system. You can check online for your system\u2019s BIOS key.<\/p>\n You should see the Security tab in the UEFI or BIOS menu. The menu could be on the left side of your screen or at the top. Switch to the Security tab using the arrow keys on your keyboard. Some UEFI and BIOS interfaces allow you to use your mouse, though. However, you might need to expand the submenu using the + key on some systems.<\/p>\n The next thing to do is look for the TPM setting under the Security tab.<\/p>\n You should note that there are different variations of the TPM setting. For starters, the setting you\u2019re looking for might not be explicitly labeled TPM. You should look for PTT, Intel Trusted Platform Technology, or Trusted Computing on Intel computers. Other variations include AMD CPU fTPM and AMD fTPM.<\/p>\n If you can\u2019t find the TPM setting under the Security tab, it should be under Advanced.<\/p>\n Now, for some PCs, the TPM switch should be right beside the security feature\u2019s name. However, in some cases, it opens a new interface where you\u2019ll have to turn on options like Security Device Support or simply TPM.<\/p>\n After selecting your option, press \ud83d\udccc Also read: <\/b>CPU Cores Explained: Does the Number of Cores Affect CPU Performance<\/a><\/p>\n Open the BIOS using any of the methods above. Once you\u2019re in the Setup window, look for the Secure Boot setting and turn it on. It could be under the Security, Boot, or Authentication tab. Use the navigation buttons indicated in your BIOS environment to move around and select your options.<\/p>\n After turning on Secure Boot, exit the BIOS and save your changes.<\/p>\n Restart your computer and check if the \u201c Windows 11 won’t install on new PC \u201d issue persists.<\/p>\n If your computer does not have the supported hardware, you must buy a new one or bypass the TPM and Secure Boot check before upgrading to Windows 11.<\/p>\n However, note that bypassing the checks means you may be installing an unsupported version of Windows 11 and may miss out on advanced device security enabled by TPM.<\/p>\n Also, bypassing TPM means using the Windows 11 ISO file to install the upgrade instead of going through Windows Update<\/a>.<\/p>\n \ud83d\udccc Also read: <\/b>How to Reset Windows Update: Fixing Update Problems<\/a><\/p>\n It\u2019s important to remember that editing your registry can be risky. That is because the Windows registry<\/a> contains critical low-level settings that may cause issues when altered. So, back up your registry or create a restore point before you continue with this method. That way, you can undo any erroneous adjustment.<\/p>\n \ud83d\udccc Also read: <\/b>Ultimate Guide: Why and How to Defrag Windows Registry?<\/a><\/p>\n Follow these steps to bypass TPM and Secure Boot using the Registry Editor:<\/p>\n HKEY_LOCAL_MACHINE\\SYSTEM\\Setup\\MoSetup<\/em><\/p>\n Remember that you can always use Windows 10 if your computer does not have the required hardware components to run the new OS.<\/p>\n One more thing:<\/p>\n Head to the comments section below to tell us about your Windows 11 experience.<\/p>\n However, if your computer is supported, you can upgrade to the latest version of Windows as it contains more features and support.\r\n\t\t\r\n\t<\/div>\r\n<\/div>\n
\nWhat Causes the \u201cThis PC Can\u2019t Run Windows 11?\u201d Issue?<\/h2>\n
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\nWhat Are the System Requirements for Running Windows 11?<\/h2>\n
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\nSecure Boot and TPM: What Are They?<\/h2>\n
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\nIs My Device Capable of Tpm 2.0 and Secure Boot?<\/b><\/h2>\n
![\"Using](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2021\/11\/PC-Health-at-a-Glance.png\")
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device security<\/code>.<\/li>\n![\"Click](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2021\/11\/Device-Security-Windows-10.png\")
\r\n <\/div>\r\n ![\"Once](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2021\/11\/Device-Security-Core-Isolation.png\")
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Windows logo and R<\/code> keyboard buttons simultaneously.<\/li>\ntpm.msc<\/code>, and hit the Enter<\/code> keyboard button.<\/li>\n\n
![\"Now,](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2021\/11\/the-TPM-is-ready-for-use.png\")
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msinfo32<\/code>, and hit the Enter<\/code> keyboard button.<\/li>\n<\/ul>\n![\"Open](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2023\/02\/msinfo.png\")
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![\"Once](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2021\/11\/secure-boot-space.png\")
\r\n <\/div>\r\n How to Fix the \u201cThis PC Doesn’t Meet the Minimum Requirements for Windows 11\u201d Issue<\/h2>\n
Before You Start<\/h3>\n
Speak to Your Manufacturer<\/b><\/h3>\n
Back Up Your Files<\/b><\/h3>\n
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\nFollow the Instructions Carefully<\/b><\/h3>\n
Turning On TPM and Secure Boot<\/h3>\n
Opening the BIOS Environment<\/h3>\n
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Shift key<\/code> and select Restart<\/em>.<\/li>\n\n
![\"After](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2021\/11\/update-and-security-Widows-10.png\")
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![\"Head](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2021\/11\/Advanced-Start-up-Restart-Now.png\")
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![\"Select](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2021\/11\/windows-11-uefi-firmware-settings.jpg\")
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F2, F8, F11, or F10<\/code>. For others, it\u2019ll be a combo, like Ctrl + Alt + Del<\/code>.<\/p>\n\n
Turning On TPM<\/h3>\n
![\"If](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2021\/11\/Aptio-Setup-Utility.png\")
\r\n <\/div>\r\n ![\"However,](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2021\/11\/Security-Device-Support.png\")
\r\n <\/div>\r\n Enter<\/code> or the related button indicated in the BIOS to exit. A pop-up will show up. Choose the option that saves your changes. Some BIOS and UEFI interfaces allow you to tap a button such as F9 or F5<\/code> to save and apply your changes before exiting.<\/p>\n
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\nHow to Turn On Secure Boot<\/h2>\n
![\"Once](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2021\/11\/Secure-Boot-Windows-10.png\")
\r\n <\/div>\r\n Bypass TPM 2.0 and Secure Boot Requirement Using Registry Editor<\/h3>\n
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regedit<\/code>\u00a0and click Registry Editor<\/em>.<\/li>\n<\/ul>\n![\"Type](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2023\/08\/Registry-Editor-App.png\")
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![\"If](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2021\/11\/MoSetup.png\")
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![\"Now,](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2021\/11\/DWORD-32-bit-value-1.png\")
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![\"Now,](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2021\/11\/AllowUpgrades.png\")
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Conclusion<\/h2>\n
FAQ<\/h2>\n