> For the complete documentation index, see [llms.txt](https://book.bsdcn.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://book.bsdcn.org/bios/main-zhu-cai-dan.md).

# Main 主菜单

BIOS 主菜单是 UEFI/BIOS 配置界面的入口和核心组织结构，提供系统硬件信息概览和基础配置的访问路径。

在 UEFI/BIOS 配置过程中，BIOS 主菜单是用户与固件交互的第一界面，负责展示系统核心状态并允许用户修改基础硬件参数。

![BIOS 主菜单](https://3346958398-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F9B29VYZqRAeik7bmPgJ6%2Fuploads%2Fgit-blob-272ba9e3904a44a300ba5ea74b2e1fe67879c8ef%2FR7HQ2ZAJNW76VA29V7AM-20250719125219-xv8j22t.png?alt=media)

BIOS 主菜单的具体布局因主板厂商和平台而异。Intel NUC 系列产品的 AMI Aptio V BIOS 主菜单包含 Main/Advanced/Cooling/Security/Boot/Power 等条目。尽管布局不同，各平台的核心配置选项基本一致，本注解以标准 AMI BIOS 布局（Main/Advanced/Chipset/Security/Boot/Save & Exit）为框架进行说明。


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