若Windows 11揚(yáng)聲器無聲音，首先檢查基礎(chǔ)連接問題，如電源、插頭、藍(lán)牙配對及音量設(shè)置；其次運(yùn)行Windows音頻疑難解答自動(dòng)排查；確認(rèn)默認(rèn)播放設(shè)備正確；最後更新或重裝音頻驅(qū)動(dòng)。 1.檢查揚(yáng)聲器是否開啟、連接正常；2.運(yùn)行音頻疑難解答；3.設(shè)置正確的輸出設(shè)備；4.更新或重裝音頻驅(qū)動(dòng)。多數(shù)問題可通過以上步驟解決，若仍無改善，可能是硬件或系統(tǒng)文件損壞需深入排查。

If your speakers aren't working on Windows 11, you're not alone — this is a common issue that can stem from a few different causes. The good news is that most fixes are straightforward and don't require technical expertise. Let's break down what you can check and try.

Check Basic Speaker and Connection Issues

Before diving into system settings, make sure the problem isn't physical or connection-related.

• Is the speaker actually powered on? Some external speakers have a separate power switch.
• If it's a wired speaker, is it plugged in securely to the correct audio jack or USB port?
• For Bluetooth speakers, are they paired correctly in Windows?

Also, double-check the volume — both on the speaker itself and on your computer. Sometimes the mute button gets pressed accidentally.

If you're using external speakers, try plugging in headphones to see if sound works there. That can help isolate whether the issue is with the speakers or your system.

Run the Windows Audio Troubleshooter

Windows 11 comes with a built-in troubleshooter that can detect and sometimes fix audio issues automatically.

Here's how to access it:

• Go to Settings > System > Sound .
• Scroll down and click "Troubleshoot" under the "Related settings" section.
• Follow the on-screen prompts to let the tool scan for problems.

This won't always catch every issue, but it's a quick way to rule out some common software glitches.

Make Sure the Right Output Device Is Selected

Sometimes Windows defaults to the wrong playback device — like if you've used Bluetooth headphones recently, it might still be trying to send audio there.

To check:

• Right-click the volume icon in the taskbar.
• Click "Sounds" or "Open Sound settings" .
• Under the Playback tab, make sure the correct device is selected and set as default.

If your speaker isn't listed here, try unplugging and replugging it in, or restarting your computer. If it still doesn't show up, you may need to update your audio drivers.

Update or Reinstall Audio Drivers

Outdated or corrupted audio drivers are a common cause of sound problems.

You can update your audio driver through Device Manager:

• Press Win X and select Device Manager .
• Expand the Sound, video and game controllers section.
• Right-click your audio device (often Realtek, Intel, or something similar) and choose Update driver .

If that doesn't help, try uninstalling the driver and letting Windows reinstall it automatically after a restart.

A few things to keep in mind:

• If you're not sure which driver to update, look up your motherboard or laptop model online and download the latest audio driver from the manufacturer's site.
• Some audio issues may return after Windows updates — keeping your drivers fresh helps avoid that.

基本上就這些。多數(shù)情況下，通過以上幾步就能解決Windows 11揚(yáng)聲器沒聲音的問題。如果還是不行，可能是硬件故障或者係統(tǒng)文件損壞，那就需要更深入的排查了。

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