从可启动的USB驱动器启动Windows 10是一个不错的选择，尤其是当您的笔记本电脑不支持 CD 或DVD驱动器时。如果Windows 操作系统^{(Windows OS)}崩溃并且您需要在 PC 上重新安装Windows 10 ，它也会派上用场。然而，许多用户抱怨Windows 10 无法从 USB 启动。^{(Windows 10 won’t boot from USB.)}

继续阅读以了解有关如何从USB Windows 10启动的更多信息，并查看在无法从^{(USB Windows 10)}USB Windows 10启动时可以使用的方法。

如何修复 Windows 10 无法从 USB 启动的问题^{(How to Fix Windows 10 won’t Boot from USB issue)}

在本指南中，为了您的方便，我们以五种易于遵循的方法解释了如何从USB启动^(USB)Windows 10 。

方法 1：将 USB 文件系统更改为 FAT32^{(Method 1: Change USB File System to FAT32)}

您的PC 无法从 USB 启动^{(PC won’t boot from USB)}的原因之一是文件格式之间的冲突。如果您的 PC 使用UEFI系统并且 USB 使用NTFS 文件系统^{(NTFS file system)}，您很可能会遇到 PC 无法从USB启动的问题。为了避免这种冲突，您需要将USB的文件系统从NFTS更改为FAT32。请按照以下步骤执行此操作：

1.开机后将USB插入^(Plug)Windows电脑。

2. 接下来，启动文件资源管理器。^{( File Explorer.)}

3. 然后，右键单击USB驱动器，然后选择格式化^(Format)，如图所示。

4. 现在，从列表中选择FAT32 。

5. 选中快速格式化^{(Quick Format)}旁边的框。

5. 最后，点击开始开始^{(Start )}USB的格式化过程。

将USB格式化为FAT32后，需要执行下一个方法，在格式化后的USB上创建安装介质。

方法 2：确保 USB 可启动^{(Method 2: Make sure USB is Bootable)}

^{(Windows 10)}如果您错误地创建了USB闪存驱动器， Windows 10将无法从USB启动。^(USB)相反，您需要使用正确的工具在USB上创建安装介质来安装Windows 10。

注意：^(Note:)您使用的USB应该是空白的，至少有 8GB 的​​可用空间。

如果您尚未创建安装介质，请按照以下步骤操作：

2. 下载文件后，单击下载的文件^{(downloaded file)}。

3. 然后，单击运行^(Run)以运行媒体创建工具^{(Media Creation Tool)}。请记住^(Remember)同意许可^(Agree)条款。

4.接下来，选择为另一台电脑创建安装媒体^{(Create installation media for another PC)}。然后，单击下一步^(Next)。

5. 现在，选择您要下载的 Windows 10^{(of Windows 10)}版本。^(version)

6. 选择一个USB 闪存驱动器^{(USB flash drive)}作为您要下载的媒体，然后单击下一步。^{( Next.)}

7. 您需要在“选择 USB 闪存驱动器”^{(‘Select a USB flash drive’)} 屏幕上手动选择要使用的USB驱动器。^(USB)

8.  媒体创建工具将开始下载Windows 10^{(The media creation tool will start downloading Windows 10)}  ，具体取决于您的网速；该工具最多可能需要一个小时才能完成下载。

完成后，您的可启动 USB闪存驱动器^{(Flash Drive)}将准备就绪。有关更详细的步骤，请阅读本指南：如何使用媒体创建工具创建 Windows 10 安装媒体^{(How to Create Windows 10 Installation Media with Media Creation Tool)}

方法 3：检查是否支持从 USB 启动^{(Method 3: Check if Boot from USB is Supported)}

大多数现代计算机都提供支持从USB驱动器启动的功能。要检查您的计算机是否支持USB引导，您需要检查计算机BIOS设置。 

1.打开你的电脑。^{(Turn on your computer.)}

2. 当您的 PC 启动时，按住BIOS 键^{(BIOS key)}直到 PC 进入 BIOS 菜单。

注意：^(Note:)进入BIOS的标准键是F2和Delete，但它们可能因品牌制造商和设备型号而异。请^(Make)务必查看 PC 随附的手册或访问制造商的网站。以下是一些 PC 品牌及其BIOS密钥的列表：

• 华硕 – F2
• 戴尔 – F2或F12
• 惠普 - F10
• 联想台式机 – F1
• 联想笔记本电脑 – F2 / Fn + F2
• 三星 – F2

3. 转到引导选项^{(Boot Options)}并按Enter。

4. 然后，进入Boot Priority并按Enter。

5. 检查从USB启动选项是否在此处列出。

如果不是，那么您的计算机不支持从USB驱动器启动。您需要一张CD/DVD才能在您的计算机上安装Windows 10 。

方法 4：在引导设置中更改引导优先级^{(Method 4: Change Boot Priority in Boot Settings)}

修复无法从USB启动 Windows 10 的替代方法是在^(USB)BIOS设置中将启动优先级更改为USB驱动器。或者，请阅读Windows 操作系统的 14 大最佳替代方案。^{(Top 14 Best Alternative for Windows OS.)}. 或者，请阅读Windows 操作系统的 14 大最佳替代方案。^{(Top 14 Best Alternative for Windows OS.)}.

1. 打开电脑，然后按照方法3^{(Method 3.)}中的说明进入BIOS 。

2. 转到Boot Options或类似标题，然后按Enter。

3. 现在，导航到Boot Priority。

4. 选择U^(USB)盘作为第一启动设备^{( First boot device)}。

5.保存更改^{(Save the changes)}并重新启动计算机以从USB启动。

另请阅读：^{(Also Read:)} SOLVED: No Boot Device Available Error in Windows 7/8/10

方法 5：启用 Legacy Boot 并禁用 Secure Boot^{(Method 5: Enable Legacy Boot and Disable Secure Boot)}

如果您有一台使用EFI/UEFI的计算机，则必须启用Legacy Boot，然后再次尝试从USB启动。请按照以下步骤启用传统启动^{(Legacy Boot)}和禁用安全启动：

1.打开^{(Turn on)}你的电脑。然后，按照方法3^{(Method 3)}中的步骤进入BIOS。

2. 根据您的 PC 型号，BIOS将列出Legacy Boot设置的不同选项标题。

注意：^(Note:) 指示Legacy Boot设置的一些熟悉名称是Legacy Support、Boot Device Control、Legacy CSM、Boot Mode、Boot Option、Boot Option Filter和CSM。

3. 找到Legacy Boot 设置^{(Legacy Boot settings)}选项后，启用它。

4. 现在，在 Boot Options下寻找一个名为Secure Boot的^{(Secure Boot)}选项。^{(Boot Options.)}

5 . 使用（加号）^{(plus) )} + 或（减号）-^{((minus) –)}键禁用它。

6. 最后，按F10保存^(F10)设置^(save)。

请记住^(Remember)，此密钥也可能因笔记本电脑/台式机的型号和制造商而异。

受到推崇的：^{(Recommended:)}

• 如何在 Windows 10 中启用旧版高级启动选项^{(How to enable legacy advanced boot option in Windows 10)}
• 修复未安装音频输出设备错误^{(Fix No Audio Output Device Is Installed Error)}
• 修复文件夹在 Windows 10 上一直恢复为只读^{(Fix Folder Keeps Reverting to Read Only on Windows 10)}
• 如何在 Windows 10 中启用或禁用管理员帐户^{(How to Enable or Disable Administrator Account in Windows 10)}

我们希望本指南对您有所帮助，并且您能够修复 Windows 10 无法从 USB 启动的^{( fix Windows 10 won’t boot from the USB)} 问题。此外，如果您对本文有任何问题或建议，请随时将它们放在评论部分。

Fix Windows 10 Won't Boot From USB [SOLVED]

Booting Windows 10 from a bootable USB drive is a good option, eѕpecially when your laptop does not support CD or DVD drives. It also comes in handy іf Windоws OS crаshes and you need to reinstall Windows 10 on your PC. However, many users complained of Windows 10 won’t boot from USB.

Read on to know more about how to boot from USB Windows 10 and check out the methods you can use if you cannot boot from USB Windows 10.

How to Fix Windows 10 won’t Boot from USB issue

In this guide, we have explained how to boot Windows 10 from USB in five easy-to-follow methods for your convenience.

Method 1: Change USB File System to FAT32

One of the reasons your PC won’t boot from USB is the conflict between file formats. If your PC uses a UEFI system and the USB uses an NTFS file system, you are quite likely to face PC won’t boot from USB issue. To avoid such conflict, you will need to change the file system of the USB from NFTS to FAT32. Follow the steps below to do so:

1. Plug the USB into a Windows computer after it’s turned on.

2. Next, launch the File Explorer.

3. Then, right-click on the USB drive and then select Format as shown.

4. Now, select FAT32 from the list.

5. Check the box next to Quick Format.

5. Lastly, click on Start to begin the formatting process of the USB.

After the USB has been formatted to FAT32, you need to implement the next method to create an installation media on the formatted USB.

Method 2: Make sure USB is Bootable

Windows 10 won’t boot from USB if you created the USB flash drive incorrectly. Instead, you need to use the correct tools to create installation media on the USB to install Windows 10.

Note: The USB that you use should be blank with at least 8GB of free space.

Follow the steps below if you have not created an installation media yet:

2. Once the file is downloaded, click on the downloaded file.

3. Then, click on Run to run the Media Creation Tool. Remember to Agree to the license terms.

4. Next, choose to Create installation media for another PC. Then, click on Next.

5. Now, choose the version of Windows 10 you want to download.

6. Choose a USB flash drive as the media you want to download and click on Next.

7. You will need to manually select the USB drive you want to use on the ‘Select a USB flash drive’ screen.

8.  The media creation tool will start downloading Windows 10 and depending on your internet speed; the tool may take up to an hour to finish downloading.

Once finished, your bootable USB Flash Drive will be ready. For more detailed steps, read this guide: How to Create Windows 10 Installation Media with Media Creation Tool

Method 3: Check if Boot from USB is Supported

Most modern computers offer the feature that supports booting from a USB drive. To check if your computer supports USB booting, you need to check the computer BIOS settings. 

1.Turn on your computer.

2. While your PC is booting, press and hold the BIOS key until the PC enters the BIOS menu.

Note: The standard keys to enter BIOS are F2 and Delete, but they may vary depending on the brand manufacturer & device model. Make sure to check the manual that came with your PC or visit the manufacturer’s website. Here is a list of some PC brands and the BIOS keys for them:

• Asus – F2
• Dell – F2 or F12
• HP – F10
• Lenovo desktops – F1
• Lenovo laptops – F2/Fn + F2
• Samsung – F2

3. Go to Boot Options and press Enter.

4. Then, go to Boot Priority and press Enter.

5. Check if the boot from the USB option is listed here.

If not, then your computer does not support booting from a USB drive. You will need a CD/DVD to install Windows 10 on your computer.

Method 4: Change Boot Priority in Boot Settings

An alternative to fix can’t boot Windows 10 from USB is to change the boot priority to the USB drive in BIOS settings. Or else, read Top 14 Best Alternative for Windows OS.. Or else, read Top 14 Best Alternative for Windows OS..

1. Turn on the computer and then enter BIOS as explained in Method 3.

2. Go to Boot Options or a similar title and then press Enter.

3. Now, navigate to Boot Priority.

4. Select the USB drive as the First boot device.

5. Save the changes and restart your computer to boot from USB.

Also Read: SOLVED: No Boot Device Available Error in Windows 7/8/10

Method 5: Enable Legacy Boot and Disable Secure Boot

If you have a computer that uses EFI/UEFI, you will have to enable Legacy Boot and then try booting from USB again. Follow the steps below to enable Legacy Boot & disable Secure Boot:

1. Turn on your PC. Then, follow the steps in Method 3 to enter BIOS.

2. Depending on the model of your PC, BIOS will list different option titles for Legacy Boot settings.

Note: Some familiar names that indicate Legacy Boot settings are Legacy Support, Boot Device Control, Legacy CSM, Boot Mode, Boot Option, Boot Option Filter, and CSM.

3. Once you find the Legacy Boot settings option, enable it.

4. Now, look for an option titled Secure Boot under Boot Options.

5. Disable it by using the (plus) + or (minus) – keys.

6. Lastly, press F10 to save settings.

Remember, this key also may vary depending on the model & manufacturer of your laptop/desktop.

Recommended:

• How to enable legacy advanced boot option in Windows 10
• Fix No Audio Output Device Is Installed Error
• Fix Folder Keeps Reverting to Read Only on Windows 10
• How to Enable or Disable Administrator Account in Windows 10

We hope that this guide was helpful and you were able to fix Windows 10 won’t boot from the USB issue. Also, if you have any questions or suggestions regarding this article, feel free to drop them in the comments section.

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