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從待命或休眠恢復後,音訊裝置中的 Dell SP3022 擴音器遺失

Summary: 客戶可能會發現 Windows 設定畫面中的音訊裝置出現 Dell SP3022 免持聽筒已關閉、沒有回應,或可能遺失。

This article applies to   This article does not apply to 

Symptoms

受影響的產品:

  • Dell SP3022 會議揚聲器

受影響的版本:

  • 韌體 1.1.5

Cause

在新式待機期間,SP3022 將關閉,並在電腦從待機狀態喚醒時定期掃描 USB 喚醒。裝置有時會錯過 USB 喚醒命令,且無法喚醒。

擴音器顯示為關機且沒有回應
圖 1:免持聽筒似乎已關閉且沒有回應

在設備管理器中,可能存在USB設備描述符的實例失敗;

裝置管理員
圖 2:(僅英文)裝置管理員

 

Resolution

  • 下載並升級 Speakerphone 韌體 1.17.4 以解決問題:

Dell Speakerphone SP3022 韌體更新公用程式
圖 3:(僅英文)Dell Speakerphone SP3022 韌體更新公用程式

  • 執行熱插拔 (拔下 USB,等待 3 秒,然後再次插入)。
  • 或者,執行重新啟動電源。

Affected Products

Dell Speakerphone - SP3022
Article Properties
Article Number: 000197511
Article Type: Solution
Last Modified: 14 Mar 2024
Version:  5
Find answers to your questions from other Dell users
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Article Properties
Article Number: 000197511
Article Type: Solution
Last Modified: 14 Mar 2024
Version:  5
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.