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戴尔 Latitude 5501 设置和规格指南

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引导菜单

出现戴尔徽标时按下 <F12> 以启动一次性引导菜单，其中包含系统的有效引导设备的列表。此菜单中还包含诊断程序和 BIOS 设置程序选项。引导菜单中列出的设备取决于系统中的可引导设备。当您尝试引导至特定设备或调出系统的诊断程序时，此菜单非常有用。使用引导菜单不会对在 BIOS 中存储的引导顺序产生任何更改。
选项包括：
  • UEFI 引导：
    • Windows Boot Manager
  • 其他选项：
    • BIOS设置
    • BIOS闪存更新
    • 诊断程序
    • 更改引导模式设置

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