前几天，我收到一个奇怪的错误 -最近我的新 HP 笔记本电脑上没有安装音频输出设备。(No Audio Output Device is Installed)当我将光标悬停在声音图标上时，我看到了它。经过一番研究，我意识到这对我来说是由于最近的Windows 11/10 更新 -(Update –)但是，还有许多其他原因。但是，这可能是由于声音驱动程序、旧硬件或声卡的问题而发生的。
所以，基本上，在尝试了网络上提到的几乎 8-10 种不同的修复之后，我终于摆脱了这个错误，并将音频恢复到我的笔记本电脑上。这样的解脱！
未安装音频输出设备
我不希望你经历所有这些麻烦，所以我在这篇文章中列出了这个错误的所有可能修复。看看什么对你有用。您可能很幸运通过第一次修复解决了问题，或者您可能需要一个一个地尝试所有这些。这些是我尝试修复Windows PC 上的无音频输出设备错误的修复程序：(No Audio Output Device)
- 运行音频疑难解答
- 卸载音频设备
- 更新音频驱动程序
- 联系您的 PC 支持
- 更新英特尔智能声音技术音频控制(Update Intel Smart Sound Technology Audio Control)驱动程序。
让我们详细讨论它们。请先(Please)阅读整个帖子，然后再决定从哪个修复开始。
1]运行Windows音频疑难解答
视窗 11
打开 Windows 11 设置，然后导航到System > Troubleshoot > Additional疑难解答 > 播放音频(Audio)。
选择它，然后运行音频疑难解答(run the audio troubleshooter)。
视窗 10
在Windows 10中运行Windows 音频疑难解答(Windows Audio Troubleshooter)：
- 在搜索框中键入疑难解答(Troubleshoot)，它将打开设置。(Settings.)
- 转到播放音频(Playing Audio)，然后单击运行疑难解答。 (Run Troubleshooter. )
- 按照给定的说明进行操作，通常故障排除(Troubleshooter)程序可以解决问题，但就我而言，它没有。
2]卸载设备
在尝试了上述所有操作后，我注意到我的设备管理器中的(Device Manager)感叹号。我想知道我以前怎么没有注意到他们。在我的设备管理器中，(Device Manager)英特尔(Intel)选项卡下提到了两个设备，经过一番研究，我了解到这些设备是通过最新的 Windows更新(Update)安装在我的 PC 上的，卸载它们会将音频带回我的笔记本电脑。我这样做了，我用感叹号和VOILA卸载了其中提到的两个设备的设备驱动程序，音频又回来了。
不幸的是，在关闭笔记本电脑时，它再次自动收到了更新(Update)，并且错误“未安装音频输出设备(Audio Output Device)”又回来了，我的笔记本电脑扬声器上又出现了一个红叉。我不想隐藏更新，所以尝试了其他步骤。
3]更新音频驱动程序
大多数问题都可以通过Windows PC中的设备管理器(Device Manager)解决，因此我决定更新音频驱动程序(update the audio driver)。要检查驱动程序更新，请执行以下操作：
- Press Win+X并选择设备管理器(Device Manager)。
- 向下滚动并单击“声音、视频和游戏控制器(Sound, video and game controllers)”，并在此处查看您的音频设备。
- 选择您的音频设备，右键单击，然后单击更新驱动程序(Update Driver)。
- 选择“自动搜索更新的软件”，Windows将自动扫描您的系统以查找合适的更新驱动程序软件。
- 更新完成后，您的机器将恢复音频。
- 这个修复大部分时间都有效——但在我的情况下，它没有。
4]联系支持您的PC
虚拟代理告诉我这是因为最近的更新，并且还要求从给定链接安装更新。我试过了，但不幸的是，它也没有用。
同样，您可以联系您的Acer、HP、ASUS、Lenovo、Dell、Samsung等支持，具体取决于您的笔记本电脑的品牌。
5]更新英特尔智能声音技术音频控制(Update Intel Smart Sound Technology Audio Control)驱动程序
最后，在尝试了所有这些之后，我得到了错误的解决方案，并且它被修复了。我的笔记本电脑恢复了音频。所以这就是我所做的-
按 Win+X 并打开设备管理器(Device Manager)
向下滚动并单击系统设备(System Devices)。
在几秒钟内，向导搜索了可用的驱动程序并进行了更新。
瞧(VOILA)，错误已修复，我在笔记本电脑上恢复了音频。
它甚至没有要求重新启动，并且错误已修复。
现在我的设备管理器 (Device Manager )中不再有感叹号，我的笔记本电脑扬声器图标上也没有红叉。
这就是我在 Windows PC 上修复“未安装音频输出设备”错误的方法。
PS：微软也通过发布KB4468550修复了这个问题。
No Audio Output Device is Installed error in Windows 11/10
The other day, I received a strange error – No Audio Output Device is Installed on my new HP laptop recently. I saw it when I hovered my cursor over the sound icon. After a bit of research, I realized that for me it was due to the recent Windows 11/10 Update – however, there are many other reasons as well. However, this could happen due to issues with sound drivers, legacy hardware, or your sound card.
So, basically, after trying almost 8-10 different fixes mentioned all over the web, I finally got rid of this error and got the audio back on my laptop. Such a relief!
No Audio Output Device is Installed
I don’t want you to go through all these troubles, so I am listing all the possible fixes for this error, here in this post. See what works for you. You might be lucky to get the issue resolved by the first fix, or you might need to try all of them one by one. These are the fixes I tried to fix the No Audio Output Device error on my Windows PC:
- Run the Audio Troubleshooter
- Uninstall the audio device
- Update the Audio Driver
- Contact Support for your PC
- Update Intel Smart Sound Technology Audio Control driver.
Let’s discuss them in detail. Please go through the entire post first, before you decide which fix to start with.
1] Run Windows Audio Troubleshooter
Windows 11
Open Windows 11 Settings, and navigate to System > Troubleshoot > Additional troubleshooters > Playing Audio.
Select it, and run the audio troubleshooter.
Windows 10
To Run the Windows Audio Troubleshooter in Windows 10:
- Type Troubleshoot in the search box, and it will open the Settings.
- Go to Playing Audio and click on Run Troubleshooter.
- Follow the given instructions, and normally the Troubleshooter solves the issue, but in my case, it didn’t.
2] Uninstall the Device
After trying everything mentioned above, I noticed the exclamation mark in my Device Manager. I was wondering how I didn’t notice them before. In my Device Manager, there were two devices mentioned under the tab Intel and after a bit of research, I understood that these devices got installed on my PC with the latest Windows Update and uninstalling them would bring the audio back in my laptop. I did that, I uninstalled the device drivers for the two devices mentioned there with the exclamation mark and VOILA, the audio came back.
Unfortunately while shutting down the laptop it again received the Update automatically and the error ‘No Audio Output Device is Installed’ was back and there was again a red cross over my laptop speaker. I did not want to hide the Update and so tried other steps.
3] Update the Audio Driver
Most of the issues are resolved through the Device Manager in Windows PC, so I decided to update the audio driver. To check for driver updates, do the following:
- Press Win+X and select Device Manager.
- Scroll down and click on “Sound, video and game controllers“, and see your audio devices here.
- Select your audio device, right-click, and click on Update Driver.
- Select ‘Search automatically for updated software’ and Windows will automatically scan your system to look for the suitable updated driver software.
- Once the update is done, your machine will get the audio back.
- This fix works most of the time – but in my case, it didn’t.
4] Contact Support for your PC
The virtual agent told me that it was because of the recent update and also asked to install the updates from a given link. I tried it, but unfortunately, it didn’t work either.
Similarly, you may contact your Acer, HP, ASUS, Lenovo, Dell, Samsung, etc, support, depending on the make of your laptop.
5] Update Intel Smart Sound Technology Audio Control driver
Finally, after trying all this, I got the solution to the error, and it was fixed. My laptop got the audio back. So here is what I did-
Press Win+X and open the Device Manager
Scroll Down and click on System Devices.
Within a few seconds, the wizard searched for the available driver and updated.
VOILA, the error was fixed, and I got the audio back on my laptop.
It didn’t even ask for a restart, and the error was fixed.
Now there were no exclamation marks anymore in my Device Manager and no red cross over my laptop speaker icon.
This is how I fixed the “No Audio Output Device is Installed” error on my Windows PC.
PS: Microsoft has also fixed this issue with the release of KB4468550.
