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Precision 7750 維修手冊

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卸下鍵盤

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. 卸下鍵盤格狀網片。

關於此工作

此圖顯示鍵盤的位置，並以圖示解釋卸除程序。

卸下鍵盤

步驟

  1. 扳起閂鎖，然後從觸控板模組上的連接器拔下鍵盤纜線和鍵盤背光纜線。
  2. 將系統翻面，並打開 90° 角。
  3. 卸下將鍵盤固定至掌托的 六 (M2x2.5) 顆螺絲。
  4. 撬起鍵盤底部邊緣，然後沿著鍵盤的左右兩側撬開。
  5. 小心地將鍵盤背光纜線和鍵盤纜線從掌托抽出。
  6. 從系統卸下鍵盤。

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