尝试在VM VirtualBox中运行^{(VM VirtualBox)}Windows版本时，您可能会收到VirtualBox error – VT-X/AMD-V hardware acceleration is not available on your system。某些客人需要此功能，没有它可能无法启动。

VT-x/AMD-V和启用嵌套分页（系统部分，加速）^{(Enable Nested Paging (System Section, Acceleration))}是在虚拟机中安装^(Machine)Windows 10的两个主要要求。因此，如果它无法正常工作，您可能无法安装Windows版本。

VirtualBox错误：VT-X/AMD-V 硬件加速不可用

从上面的描述可以清楚地看出，VirtualBox错误通常发生在 OS 安装到机器上的过程中。要修复它，您需要在BIOS 或 UEFI固件中启用Intel VT-x或AMD-V 。这是如何做到的。

如果系统不支持Intel VT-x或AMD-V，则Intel或AMT 虚拟化^{(AMT Virtualization)}将不会列在BIOS配置页面下。然后，您将无法启用虚拟化技术或添加对它的支持。

阅读^(Read)： 如何确定您的计算机是否支持 Intel VT-X 或 AMD-V？

开机时按 F1 键引导系统进入BIOS 设置。该过程可能因您的系统而异。

切换到BIOS中的^(BIOS)安全^(Security)选项卡。

启用Intel VTT / Intel VT-x 或AMD-V。取决于你的处理器。

您需要使用箭头键进行导航。

启用后，使用F10^(F10)保存更改并允许系统重新启动。

阅读^(Read)： 检查您的 Intel 或 AMD 处理器是否支持 Hyper-V。

现在，转到控制面板^{(Control Panel)}并选择程序和功能^{(Programs and Features)}。

单击“打开或关闭 Windows 功能^{(Turn Windows features on or off)}”^{(Turn Windows features on or off‘ )}链接。

当一个新窗口打开时，搜索以下条目，找到后，通过选中标记它的框来启用它们。

• Hyper-V 管理工具
• Hyper-V 平台

完成后，点击 OK 按钮并按照屏幕提示进行操作。

如有必要，重新启动您的 PC。

错误应该已经解决。

VirtualBox error: VT-X/AMD-V hardware acceleration is not available

Upon trying to run a versiоn of Wіndows in VM VirtualBox, you mаy get VirtualBox error – VT-X/AMD-V hardware acceleration is not available on your system. Certain guests require this feature and may fail to boot without it.

VT-x/AMD-V and Enable Nested Paging (System Section, Acceleration) are two main requirements for install Windows 10 in a Virtual Machine. So, if it fails to work, you may not be able to install a version of Windows.

VirtualBox error: VT-X/AMD-V hardware acceleration is not available

From the above description, it is clear, the VirtualBox error generally occurs during OS installs to a machine. To fix it, you’ll need to enable Intel VT-x or AMD-V in your BIOS or UEFI Firmware. Here’s how to do it.

If the system does not support Intel VT-x or AMD-V, then Intel or AMT Virtualization will not be listed under the BIOS configuration page. Then, you will not be able to enable virtualization technology or add support for it.

Read: How to find if your computer supports Intel VT-X or AMD-V?

Boot your system to enter BIOS setup by pressing the F1 key at power on. The procedure may vary depending on your system.

Switch to the Security tab in the BIOS.

Enable Intel VTT/Intel VT-x or AMD-V. depending on your processor.

You’ll need to use the arrow keys for navigation purposes.

Once enabled, save the changes with F10 and allow the system to reboot.

Read: Check if your Intel or AMD processor supports Hyper-V.

Now, go to the Control Panel and choose Programs and Features.

Click the ‘Turn Windows features on or off‘ link.

When a new window opens, search for the following entries and when found, enable them by checking the boxes marked against it.

• Hyper-V Management Tools
• Hyper-V Platform

When done, hit the OK button and follow the screen prompts.

Restart your PC, if necessary.

The error should have resolved.

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