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戴尔 Precision 7740 服务手册

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安装扬声器

  1. 要安装扬声器：
    1. 将扬声器沿系统上的插槽对齐 [1]。
    2. 将扬声器线缆穿过系统上的布线通道。
    3. 将扬声器线缆连接到系统板上的连接器 [2]。
      安装扬声器
  2. 安装以下组件：
    1. 掌垫
    2. 基座护盖
    3. 硬盘驱动器
    4. 键盘
    5. 电池
    6. 电池护盖
    7. SD 卡
  3. 按照“拆装计算机内部组件之后”中的步骤进行操作。

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