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戴尔 Precision 7920 塔式机 用户手册

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戴尔增强型启动前系统评估 — ePSA Diagnostic 3.0

您可以通过以下任一种方式调用 ePSA 诊断程序：
  • 当系统执行 POST 时，您可以按 F12 键并选择一次性引导菜单上的“ePSA”或“Diagnostics”选项。
  • 按住 Fn（键盘上的功能键）并启动 (PWR) 系统。

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