Windows 11对将计算机升级到 Microsoft 最新操作系统所需的系统要求非常^(Microsoft)严格^{(operating system)}。TPM 2.0和安全启动^{(Secure Boot)}等要求正在成为未收到Window 11更新的主要原因之一。这就是为什么即使是 3-4 岁的电脑也与Windows 11不兼容的原因。幸运的是，有多种方法可以绕过这些要求。在本文中，我们将探讨如何在没有安全启动或 TPM^{(Secure Boot or TPM)} 2.0的传统 BIOS^{(Legacy BIOS)}上安装Windows 11 。

如何在没有安全启动或 TPM 2.0 的旧版 BIOS 上安装 Windows 11^{(How to Install Windows 11 on Legacy BIOS without Secure Boot or TPM 2.0)}

什么是安全启动？^{(What is Secure Boot?)}

安全启动^{(Secure Boot)}是计算机启动软件中的一项功能，可防止未经授权的软件（例如恶意软件）在启动时控制您的计算机，从而确保您的计算机安全可靠地启动。如果您拥有带有UEFI（统一可扩展固件接口^{(Unified Extensible Firmware Interface)}）的 Windows 10 现代 PC，您将受到保护，免受恶意软件在启动时试图控制您的计算机的影响。

什么是 TPM 2.0？^{(What is TPM 2.0?)}

TPM 代表可信平台模块^{(Trusted Platform Module)}。当您打开具有全盘加密和TPM的较新 PC 时，小芯片将生成一个加密密钥，这是一种独一无二的代码。驱动器加密已解锁^{(drive encryption is unlocked)}，如果一切正常，您的计算机将启动。如果密钥出现问题，您的 PC 将无法启动，例如，如果黑客试图篡改加密驱动器。

这两项功能都提高了 Windows 11 的安全性^{(boost Windows 11 security)}，使您成为唯一可以登录计算机的人。

有很多方法可以绕过这些检查。以下方法可以有效地在没有安全启动和 TPM^{(Secure Boot and TPM)} 2.0的旧版BIOS上安装^(BIOS)Windows 11 。

方法一：使用第三方App
^{(Method 1: Use Third-party App )}

Rufus是^(Rufus)Windows 社区^{(Windows community)}中用于创建可启动USB驱动器的著名免费工具。在Rufus的^(Rufus)beta 版本^{(beta version)}中，您可以选择绕过安全启动和 TPM 检查^{(Secure Boot and TPM checks)}。以下是在旧版BIOS上安装Windows 11的方法：

1.从官网^{(official website)}下载Rufus BETA版^{(Rufus BETA version)}。

2. 然后，从微软网站下载^{(Microsoft website)}Windows 11 ISO 文件^{(Windows 11 ISO file)}。

3. 现在，插入至少有8GB可用存储空间的USB 设备。^{(USB device)}

4.在文件资源管理器中找到下载的^{(File Explorer)}Rufus 安装程序^(installer)并双击它。

5.在用户帐户控制^{(User Account Control)}提示中单击是。^(Yes)

6.从设备^(Device)下拉列表中选择USB 设备^(device)以在旧版BIOS上安装^(BIOS)Windows 11。

7. 然后，单击Boot Selection旁边的SELECT。浏览并选择下载的Windows 11 ISO 映像。^{(Windows 11 ISO image.)}

8. 现在，在图像选项^{(Image option)}下拉菜单下选择extended Windows 11 installation (no TPM/no Secure Boot/8GB- RAM)

9. 点击分区方案^{(Partition scheme)}下的下拉列表。如果您的计算机在旧版BIOS上运行，请选择MBR ；如果使用 UEFI BIOS 模式，请选择GPT 。

注意：^(Note:)您还可以配置其他选项，例如卷标^{(Volume label)}和文件系统。^{(File system. )}您还可以在显示高级格式选项^{(Show advanced format options)}下检查 USB 驱动器上的坏扇区^{(check for bad sectors)}。

10. 最后，点击开始^(START)创建一个可启动的 USB 设备。

该过程完成后，您可以使用可启动USB 驱动器^{(USB drive)}在不受支持的计算机上安装Windows 11。

另请阅读：^{(Also Read:)}如何使用媒体创建工具创建^{(Media Creation Tool)}Windows 10 安装媒体^{(Installation Media)}

方法2：修改Windows 11 ISO文件^{(Method 2: Modify Windows 11 ISO File)}

修改Windows 11 ISO文件也有助于绕过安全启动和 TPM 检查^{(bypass Secure Boot and TPM checks)}。但是，您需要Windows 11 ISO 和 Windows^{(ISO and Windows)} 10 可启动USB驱动器。以下是在旧版BIOS上安装Windows 11的方法：

1. 右键单击​​ Windows 11 ISO ，然后从菜单中选择安装。^{(Mount )}

2. 打开挂载的 ISO 文件^{(mounted ISO file)}并查找名为sources的文件夹。双击它。

3.在sources文件夹中搜索install.wim文件并^{(install.wim)}复制^(Copy)，如图。

4. 插入Windows 10 可启动 USB 驱动器^{(Windows 10 bootable USB drive)}并打开它。

5.在USB 驱动器中找到^{(USB drive)}源^(sources)文件夹并打开它。

6.按Ctrl + V keys将复制的install.wim文件^{(install.wim )}粘贴^(Paste)到源文件夹中。

7. 在替换或跳过文件^{(Replace or Skip Files)}提示中，单击替换目标中的文件^{(Replace the file in the destination)}，如图所示。

8. 使用可启动USB 驱动器^{(USB drive)}启动您的计算机。

推荐的：^{(Recommended:)}

• 如何在Windows 11上回滚^{(Windows 11)}驱动程序更新^{(Driver Updates)}
• 如何在Windows 11上更改^{(Windows 11)}DNS 服务器^{(DNS Server)}
• 如何消肿 Windows 11
• 多少 RAM 才足够

我们希望了解如何在^{(how to install Windows 11 on legacy BIOS)} 没有安全启动和 TPM 2.0^{(without Secure Boot and TPM 2.0)}的旧版 BIOS 上安装 Windows 11 。您可以在下面的评论部分^{(comment section)}发送您的建议和查询。我们很想知道您希望我们接下来探索哪个主题！

How to Install Windows 11 on Legacy BIOS

Windows 11 is strict оn the system requirements needed to upgrade your computer to this latest operating system by Microsoft. Requirements lіke TPM 2.0 and Sеcure Boot are becoming one оf the major reasons for not receiving Wіndow 11 updates. This is why even 3-4 years old computеrs are standing incompatible with Wіndows 11. Fortunately, there are various wayѕ to bypass these requiremеnts. Іn this article, we are going to explore how to install Windows 11 on Legacy BIOS wіthout Ѕеcure Boot or TPM 2.0.

How to Install Windows 11 on Legacy BIOS without Secure Boot or TPM 2.0

What is Secure Boot?

Secure Boot is a feature in start-up software in your computer that ensures your computer begins safely and securely by preventing unauthorized software, such as malware, from taking control of your computer at boot-up. If you have Windows 10 modern PC with UEFI (Unified Extensible Firmware Interface), you are being protected from malicious software trying to take control of your computer when it starts up.

What is TPM 2.0?

TPM stands for Trusted Platform Module. When you turn on a newer PC with full-disk encryption and a TPM, the little chip will generate a cryptographic key, which is a one-of-a-kind code. The drive encryption is unlocked and your computer will start up if everything is normal. Your PC would not boot up if there is a problem with the key, for example, if a hacker tried to tamper with the encrypted drive.

Both these features boost Windows 11 security making you the only person to log in to your computer.

There are many ways to bypass these checks. The following methods are efficient to install Windows 11 on legacy BIOS without Secure Boot and TPM 2.0.

Method 1: Use Third-party App

Rufus is a well-known free tool used in the Windows community to create Bootable USB drives. In the beta version of Rufus, you get the option to bypass Secure Boot and TPM checks. Here is how to install Windows 11 on legacy BIOS:

1. Download Rufus BETA version from its official website.

2. Then, download the Windows 11 ISO file from Microsoft website.

3. Now, plug in USB device with at least 8GB of storage space available.

4. Locate the downloaded Rufus installer in File Explorer and double-click on it.

5. Click on Yes in the User Account Control prompt.

6. Select the USB device from the Device drop-down list to install Windows 11 on legacy BIOS.

7. Then, click on SELECT next to Boot Selection. Browse and select the downloaded Windows 11 ISO image.

8. Now, select extended Windows 11 installation (no TPM/no Secure Boot/8GB- RAM) under Image option drop-down menu, as illustrated below.

9. Click on the drop-down list under the Partition scheme. Choose MBR if your computer runs on legacy BIOS or GPT if it uses UEFI BIOS mode.

Note: You can also configure other options like Volume label, & File system. You can also check for bad sectors on the USB drive under Show advanced format options.

10. Finally, click on START to create a bootable USB device.

Once the process is completed, you can install Windows 11 on an unsupported computer using the Bootable USB drive.

Also Read: How to Create Windows 10 Installation Media with Media Creation Tool

Method 2: Modify Windows 11 ISO File

Modifying Windows 11 ISO files can also help bypass Secure Boot and TPM checks. However, you need Windows 11 ISO and Windows 10 bootable USB drives. Here’s how to install Windows 11 on legacy BIOS:

1.  Right-click on Windows 11 ISO and select Mount from the menu.

2. Open the mounted ISO file and look for the folder named sources. Double click on it.

3. Search for install.wim file in the sources folder and Copy it, as shown.

4. Plug in Windows 10 bootable USB drive and open it.

5. Find the sources folder in the USB drive and open it.

6. Paste the copied install.wim file in the sources folder by pressing Ctrl + V keys.

7. In the Replace or Skip Files prompt, click on Replace the file in the destination, as depicted.

8. Boot your computer using the Bootable USB drive.

Recommended:

• How to Rollback Driver Updates on Windows 11
• How to Change DNS Server on Windows 11
• How to Debloat Windows 11
• How Much RAM Is Enough

We hope learnt how to install Windows 11 on legacy BIOS without Secure Boot and TPM 2.0. You can send your suggestions and queries in the comment section down below. We would love to know which topic you want us to explore next!

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