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Precision 7750 維修手冊

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卸下基座護蓋

事前準備作業

  1. 按照拆裝電腦內部元件之前中的程序操作。
  2. 取出 SD 卡。

關於此工作

此圖顯示基座護蓋的位置，並以圖示解釋卸除程序。

卸下基座護蓋

卸下基座護蓋

卸下基座護蓋

步驟

  1. 鬆開將基座護蓋固定至電腦的八顆緊固螺絲。
  2. 使用塑膠拆殼棒，從基座護蓋下緣開始撬開護蓋。
    註: 若為未配備智慧卡讀卡機的機型，請從智慧卡讀卡機插槽撬開基座護蓋。請用手指當作塑膠拆殼棒撬開基座護蓋，否則其他尖銳物品可能會損壞基座護蓋。

    卸下基座護蓋

    卸下基座護蓋

  3. 從下緣開始扳開基座護蓋，並從電腦卸下。
  4. 從主機板上的連接器上拔下電池纜線。

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