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戴尔 Latitude 3400 服务手册

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卸下 VGA 子板

前提条件

  1. 按照拆装计算机内部组件之前中的步骤执行操作。
  2. 卸下 SD 内存卡。
  3. 卸下基座护盖。
  4. 断开电池的连接。

步骤

  1. 断开 VGA 子板线缆与系统板的连接 [1]。
  2. 从风扇上的布线导轨中拔下 VGA 板电缆 [2]。
    卸下 VGA 子板
  3. 拧下将 VGA 子板固定至掌垫和键盘部件的两颗 (M2x3) 螺钉 [1]。
  4. 将 VGA 子板提离系统 [2]。
    卸下 VGA 子板

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