一些更新了他们的计算机的用户是另一个问题的中心。这一次，一切都与音频有关，当然，人们很生气，因为您知道计算机用户有多喜欢他们的音频。如果没有音频，YouTube几乎就是在浪费时间，而且Facebook 上^(Facebook)所有那些疯狂的视频都不会在没有声音的情况下达到目标。然后是Netflix；没有音频的人怎么能看SwordGai？

^{(Windows Sound)}更新后^(Update)Windows 声音和音频^(Audio)不工作

好的，所以我们知道您正在经历什么，所以如果您是遇到声音问题的人之一，请不要担心。一些用户可能会遇到无响应的麦克风，而其他用户可能会在播放音频时遇到爆裂声或破裂声。

如何解决麦克风问题

这是一个简单的修复，真的。你看，微软^(Microsoft)已经将音频设置布局更改为新的Windows 10格式，你知道吗？看起来不错。由于此更改，某些计算机可能会显示错误，因此要修复，只需按照以下简单步骤操作。

转到Settings > Privacy > Microphone并确保“允许应用访问您的麦克风”处于活动状态。

在Windows 11中，您将在此处看到麦克风隐私^{(Microphone Privacy)}设置；

打开 Windows 11Settings > Privacy和安全> Microphone。

如何修复开裂的声音

爆裂声问题往往只发生在以电池模式运行的笔记本电脑上。在这种模式下，Windows 10 有时会让音频驱动程序进入睡眠状态，以延长电池寿命。

每当用户尝试播放音频时，Windows 10 都会自动唤醒驱动程序，但在 v1803 中，这往往会导致爆音。通过简单的修复充其量只是一个小问题，因此请按照以下步骤操作。

按 Windows Key + R启动“运行”对话框。在框中键入regedit ，然后按键盘上的Enter 。这应该会启动Registry Editor，因此一旦发生这种情况，请导航到以下键：

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class

找到写着：

{4d36e96c-e325-11ce-bfc1-08002be10318}

您现在应该看到一系列编号的键。打开^(Open)每个键，直到遇到名称为PowerSettings的键。

然后，下一步是在右侧找到ConservationIdleTime并将其值更改为^{(ConservationIdleTime)}0。

确保PerformanceIdleTime和IdlePowerState也设置为默认值0。

请记住在对系统进行任何更改之前先创建系统还原点。^{(Do remember to create a system restore point first before making any changes to your system.)}

如果您需要更多帮助，请参阅以下帖子：^{(If you need more help please refer to the following posts:)}

1. 没有声音或声音丢失^{(No sound or Sound is missing)}
2. 解决 Windows 声音和音频问题^{(Troubleshoot Windows Sound and Audio problems)}。

Sound & Audio not working after Update in Windows 11/10

Some users who updated their computers are at the center of another problem. This time, it’s all about the audio, and of course, folks arе angry because you know how much computer uѕers love their audio. Without audio, YouTυbe is pretty much a waste of time, and all of those crazy videos on Facebook wouldn’t hit the mark without sound. And then there’ѕ Netflix; how would anyone be able to watch SwоrdGai without audio?

Windows Sound & Audio not working after Update

OK, so we know what you’re going through so don’t fret if you’re one of the persons experiencing problems with sound. Some users might come across an unresponsive microphone, while others could experience popping or cracking sounds when playing back audio.

How to fix microphone issue

It’s a simple fix, really. You see, Microsoft has changed the audio settings layout to the new Windows 10 format, and you know what? It looks great. Because of this change, some computers might show an error, so to fix, just follow the simple steps below.

Go to Settings > Privacy > Microphone and make sure “Allow apps to access your microphone” is active.

In Windows 11 you will see the Microphone Privacy settings here;

Open Windows 11 Settings > Privacy and security > Microphone.

How to fix cracking sounds

The cracking sound issue tends to happen solely on laptops that are running in battery mode. In this mode, Windows 10 puts the audio driver to sleep at times in a bid to extend battery life.

Whenever the user makes an attempt to play audio, Windows 10 then automatically awakens the driver, but in v1803, this tends to cause a popping sound. It’s a minor issue at best with a simple fix, so follow the steps below.

Press the Windows Key + R to launch the Run dialog. Type regedit into the box and hit Enter on your keyboard. This should launch the Registry Editor, so once that happens, navigate to the following key:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class

Locate the key that says:

{4d36e96c-e325-11ce-bfc1-08002be10318}

You should now see a series of numbered keys. Open each key until you come across a key with the name, PowerSettings.

The next step, then, is to find ConservationIdleTime in the right side and change its value to 0.

Ensure that PerformanceIdleTime as well as IdlePowerState too are set to their default value of 0.

Do remember to create a system restore point first before making any changes to your system.

If you need more help please refer to the following posts:

1. No sound or Sound is missing
2. Troubleshoot Windows Sound and Audio problems.

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