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更新韌體後 Dell 擴充基座上的 USB 音訊問題

Summary: 更新至擴充基座韌體修訂版 01.00.36 後,Dell WD19、WD22TB4 和 HD22Q 系列擴充基座發生 USB 音訊問題和雜訊。

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.

Symptoms

某些使用 USB 介面的音訊裝置 (例如 USB 有線或 USB 無線耳機) 可能會出現音訊雜音或音訊雜訊。在 Dell Dock WD19 和 Dell Thunderbolt Dock WD22TB4 1.0.36 版韌體,以及 Dell Dual Charge Dock HD22Q 韌體修訂版 1.0.15 上執行時,就會發生這種情況。

受影響的平台:

  • Dell 擴充基座 WD19
  • Dell 擴充基座 - WD19S
  • Dell 效能擴充基座 - WD19DC
  • Dell 效能擴充基座 - WD19DCS
  • Dell Thunderbolt 擴充基座 - WD19TB
  • Dell Thunderbolt 擴充基座 - WD19TBS
  • Dell Thunderbolt 擴充基座 - WD22TB4
  • Dell 雙充電擴充基座 HD22Q

Cause

擴充基座韌體版本 01.00.36 中的 USB 集線器修改後,對連接至擴充基座的 USB 音訊裝置產生了副作用。緩衝區未及時更新,並且發送了4位元組的冗餘數據並導致音訊噪音或失真。

Resolution

將擴充基座韌體更新至 01.00.44 版或更新版本可解決問題。若要下載和安裝韌體,請參閱 如何下載和安裝 Dell 驅動程式

Affected Products

Dell Dual Charge Dock HD22Q, Dell Dock WD19, Dell Performance Dock - WD19DC, Dell Performance Dock – WD19DCS, Dell Dock – WD19S, Dell Thunderbolt Dock - WD19TB, Dell Thunderbolt Dock – WD19TBS, Dell Thunderbolt Dock – WD22TB4
Article Properties
Article Number: 000224068
Article Type: Solution
Last Modified: 16 Jan 2025
Version:  2
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