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Precision 7750 維修手冊

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安裝 WLAN 卡

事前準備作業

如果要更換元件，請先卸下現有元件，再開始執行安裝程序。

關於此工作

此圖顯示 WLAN 卡的位置，並以圖示解釋安裝程序。

安裝 WWAN 卡

步驟

  1. 將 WLAN 卡插入主機板上的連接器。
  2. 將天線纜線連接至 WLAN 卡。
  3. 將 WLAN 卡托架對準並置於 WLAN 卡上方，以固定天線纜線。
  4. 鎖緊將 WLAN 卡托架固定至系統主機板的緊固螺絲。

後續步驟

  1. 安裝基座護蓋。
  2. 安裝 SD 卡。
  3. 按照拆裝電腦內部元件之後中的程序操作。

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