Latitude 5420 上的戴尔 ePSA 错误代码 2000-0620
Summary: 运行 ePSA 或 SupportAssist 时，Latitude 5420 显示戴尔 ePSA 错误 2000-0620。网络连接未发生故障，这是误报。
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Symptoms
运行增强型启动前系统评估 （ePSA） 或 SupportAssist 后，显示错误 2000-0620，但未发生任何功能故障。
Cause
该错误是戴尔 BIOS 中确定的质询的结果。
Resolution
将 BIOS 版本更新到 BIOS 1.29.0 或更高版本以解决错误代码。有关如何更新 BIOS 的信息，请参阅 BIOS 更新指南。
Affected Products
Latitude 5420Article Properties
Article Number: 000216528
Article Type: Solution
Last Modified: 13 Nov 2025
Version: 4
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