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Dell Latitude E6540 用户手册

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安装 WWAN 卡

步骤

  1. 将 WWAN 卡置于系统板的插槽中。
  2. 向下按压 WWAN 卡，然后拧紧用于将 WWAN 卡固定至计算机的螺钉。
  3. 将天线电缆连接至 WWAN 卡上其各自的连接器上。
  4. 安装：
    1. 基座盖
    2. 电池
  5. 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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