第 20 個插腳未在 Dell DisplayPort 纜線上接線
Summary: 本文說明 Dell DisplayPort 纜線第 20 插腳未接線的問題。
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Symptoms
DisplayPort 纜線配線導致顯示卡故障
由於 3.3 伏特 DC 電源透過 DisplayPort 纜線的插腳 20 返回顯示卡，因此顯示卡故障。
Cause
這是因為直流電源通過插腳 20 返回到圖形適配器。
Resolution
Dell 工程與開發團隊移除纜線的第 20 根電線，以消除 Dell DisplayPort 纜線的此問題。
第 20 插腳的連線仍保留在 DisplayPort 纜線連接器中。此插腳未內部連接在纜線內部，因此消除了 Dell DisplayPort 纜線的電源返回問題。
Affected Products
Dell Dock WD15, 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 – WD22TB4Article Properties
Article Number: 000132935
Article Type: Solution
Last Modified: 07 Oct 2024
Version: 6
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