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Dell Precision 5820、7820、7920 直立式和 XL 直立式會關機,或無法在沒有側蓋的情況下通電

Summary: 當側蓋不存在時,確認這些 Precision 系統有正常行為

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Symptoms


下列文章包含 Dell Precision 立式系統在移除側蓋後未開啟電源的相關資訊。


無側蓋時系統將關機或無法開啟電源

Dell Precision 5820、7820、7920 直立式和 XL 直立式系統需要系統上的側蓋才能運作。如果在系統執行時卸下側蓋,系統會立即 (在 4 秒內) 關閉電源。如果開啟電源時側蓋關閉,電源按鈕 LED 錯誤代碼 4-7 會出現。

這是 正常 行為,且是 依設計的方式運作

如果您對此文章有進一步的問題,請聯絡 Dell 技術支援


Affected Products

5820 XL Tower, 7820 XL Tower, 7920 XL Tower, Precision 5820 Tower, Precision 7820 Tower, Precision 7920 Tower
Article Properties
Article Number: 000150838
Article Type: Solution
Last Modified: 21 Feb 2021
Version:  3
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.
Article Properties
Article Number: 000150838
Article Type: Solution
Last Modified: 21 Feb 2021
Version:  3
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.