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戴尔 Precision 7740 服务手册

安装显卡

  1. 要安装显卡:
    1. 将显卡滑入系统中的原始位置 [1]。
    2. 拧上 3 颗 (M2.5x5.0) 螺钉以将显卡固定至系统板 [2]。
    3. 装回光束连接器 [3]。
    4. 拧上 2 颗 (M2.0x3.0) 螺钉以将光束连接器固定至系统板的 [4]。
      安装显卡
  2. 注: 上述步骤适用于 UMA 显卡。附带 UMA GPU 卡的系统没有 GPU 电源线缆。但是,对于附带 128 MB 或 256 MB VRAM GPU 卡的独立型号,您需要在连接 GPU 卡后连接 GPU 电源线缆。
    安装以下组件:
    1. 散热器部件
    2. 掌垫
    3. 基座护盖
    4. 硬盘驱动器
    5. 键盘
    6. 电池
    7. 电池护盖
    8. 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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