我在虚拟机中使用Windows 7已经有一段时间了，最​​近我安装了一个新副本，但遇到了一个问题。由于某种原因，我的Windows 7^{(Windows 7)}虚拟机没有声音输出。另一个工作得很好，所以真的很奇怪。如果您在VMWare Fusion中的 Windows 虚拟机没有收到任何声音，您可以采取一些故障排除步骤。

最终，我的新Windows 7 VM 上的声音可以正常工作，但我花了一点时间才弄明白问题出在哪里。在本文中，我将向您介绍几种可能的解决方案，希望其中一种对您有用。如果没有，请发表评论，我会尽快回复您并提供帮助。

方法 1 – 检查虚拟机设置

您要做的第一件事是确保虚拟机确实启用了声音。您可以通过转到虚拟机^{(Virtual Machine)}然后单击设置^(Settings)来执行此操作。

单击可移动设备^{(Removable Devices)}下项目列表中的声卡^{(Sound Card)}：

确保开关已打开^(On)。

请注意，如果您在 Removable Devices 下甚至没有Sound Card项，则必须在Settings对话框中单击Add Device，然后选择Sound Card。然后它会出现，然后你可以打开它。如果这已经为您启用，那么您的问题是别的，所以请继续阅读。

方法 2 – 编辑 VMX 文件

您的VMX^(VMX)文件中还有一些与声音相关的配置设置可能会导致问题。您可以打开虚拟机的VMX文件，方法是转到虚拟机库^{( Virtual Machine Library )}，然后按住Option键并右键单击虚拟机。您将看到在 Editor 中打开配置文件^{(Open Config File in Editor)}的选项。

现在您需要查找以下参数并确保它们存在于文件中：

sound.present = "TRUE"sound.filename = "-1"sound.autodetect = "TRUE"

如果文件中没有这些参数，则需要添加它们。此外，如果存在以下参数，您需要删除它们：

sound.virtualdev = "sb16"sound.virtualdev = "es1371"sound.virtualdev = "hdaudio"

检查完所有这些参数后，请继续重新启动 VM，希望您的声音现在可以正常工作！如果没有，你就只剩下一个选择了！继续^(Keep)阅读。

方法 3^{(Method 3)} – 更新VM 中的音频驱动程序^{(– Update Audio Driver)}

您可以尝试的最后一件事是从Windows虚拟机中更新音频驱动程序。为此，您可以右键单击我的电脑^{(My Computer )}并选择管理^(Manage)。然后单击左侧窗格中的设备管理器。^{(Device Manager )}向下滚动^(Scroll)到Sound、 video 和 game controllers 并右键单击 Creative AudioPCI (ES1371, ES1373) (WDM)如果您正在运行Windows XP或右键单击 High Definition Audio Device。

现在继续并单击更新驱动程序软件^{( Update Driver Software)}，然后单击自动搜索更新的驱动程序软件^{(Search automatically for updated driver software)}。更新驱动程序后，继续并重新启动 VM。

No Sound or Audio in VMWare Fusion Windows 7/XP Machine?

I’ve been messіng around with Windows 7 in a virtuаl machine for quite a while now and I recently installed a new copy, but ran into one problеm. For some reaѕоn, thеre was no sound output from my Windows 7 virtual machine. The other one worked fine, so it was really strange. If you’re not getting any sound from your Windows virtual machine in VMWare Fusion, there are a couplе of troubleshooting steps you can take.

Eventually, I got the sound on my new Windows 7 VM to work, but it took a little bit of playing around before I could figure out what the problem was. In this article, I’ll walk you through a couple of possible solutions and hopefully one of them will work for you. If not, post a comment and I’ll get back to you with some help.

Method 1 – Check VM Settings

The first thing you want to do is make sure that the VM actually has sound enabled. You can do this by going to Virtual Machine and then clicking on Settings.

Click on Sound Card in the list of items under Removable Devices:

Make sure the switch is turned to On.

Note that if you don’t even have the Sound Card item under Removable Devices, you have to click on Add Device in the Settings dialog and then choose Sound Card. Then it will show up and then you can turn it on. If this was already enabled for you, then your problem is something else, so keep reading.

Method 2 – Edit VMX File

There are also some configuration settings in your VMX file related to sound that could be causing the problem. You can open the VMX file for your VM by going to the Virtual Machine Library and then holding down the Option key and right-clicking on the VM. You’ll see an option to Open Config File in Editor.

Now you need to look for the following parameters and make sure they exist in the file:

sound.present = "TRUE"sound.filename = "-1"sound.autodetect = "TRUE"

If these parameters are not in the file, you need to add them. Also, you need to remove the following parameters if they exist:

sound.virtualdev = "sb16"sound.virtualdev = "es1371"sound.virtualdev = "hdaudio"

Go ahead and restart the VM once you have checked all of these parameters and hopefully your sound is working now! If not, you only have one more option left! Keep reading.

Method 3 – Update Audio Driver in VM

The last thing you can try is to update the audio driver from within the Windows virtual machine. To do this, you can right-click on My Computer and choose Manage. Then click on Device Manager on the left hand pane. Scroll down to Sound, video and game controllers and right-click on Creative AudioPCI (ES1371, ES1373) (WDM) if you’re running Windows XP or right-click on High Definition Audio Device.

Now go ahead and click on Update Driver Software and then click on Search automatically for updated driver software. Go ahead and restart the VM once the driver has been updated.

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