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Precision 7750 維修手冊

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卸下智慧卡讀卡機

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。
  3. 卸下基座護蓋。
  4. 卸下電池。
  5. 卸下主要 M.2 SSD。
  6. 卸下 WLAN 卡。
  7. 卸下 WWAN 卡。
  8. 卸下內框。

關於此工作

此圖顯示智慧卡讀卡機的位置，並以圖示解釋卸除程序。

卸下智慧卡讀卡機

步驟

  1. 從觸控板拔下觸控板按鈕纜線。
  2. 從 USH 子板上的連接器拔下智慧卡讀卡機纜線。
  3. 從觸控板撕下智慧卡讀卡機纜線。
  4. 卸下將智慧卡讀卡機固定至電腦的兩顆 (M2x2.5) 螺絲。
  5. 從電腦卸下智慧卡讀卡機。

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