使用 Dell 視訊會議顯示器的喇叭時沒有聲音
Summary: 本文提供使用顯示器喇叭時的音訊問題相關資訊。
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Symptoms
選取 Dell 顯示器作為播放裝置時,沒有聲音。
受影響的顯示器:
- Dell 24 視訊會議顯示器C2422HE
- Dell 27 視訊會議顯示器C2722DE
- Dell 34 視訊會議曲面顯示器 C3422WE
Cause
可能無法更新 Realtek 驅動程式、音訊驅動程式、Windows 更新、BIOS 更新或顯示器韌體。
Resolution
前往 「音效 」設定,並將 「音效播放 」設為「 回音消除喇叭」 作為音訊預設裝置。

Affected Products
Dell 24 Video Conferencing Monitor C2422HE, Dell 27 Video Conferencing Monitor C2722DE, Dell 34 Video Conferencing Curved Monitor C3422WEArticle Properties
Article Number: 000203402
Article Type: Solution
Last Modified: 22 Apr 2025
Version: 6
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