Service Manual
48 裝回感應器板............................................................................................................................ 72
程序....................................................................................................................................................................................... 72
後續必要作業...................................................................................................................................................................... 72
49 下載驅動程式............................................................................................................................ 73
下載音效驅動程式.............................................................................................................................................................. 73
下載圖形驅動程式.............................................................................................................................................................. 73
下載 USB 3.0 驅動程式......................................................................................................................................................73
下載 Wi-Fi 驅動程式........................................................................................................................................................... 73
下載媒體卡讀卡機驅動程式............................................................................................................................................. 74
下載晶片組驅動程式..........................................................................................................................................................74
下載網路驅動程式.............................................................................................................................................................. 74
50 系統設定.................................................................................................................................. 75
開機順序...............................................................................................................................................................................75
導覽鍵...................................................................................................................................................................................75
系統設定...............................................................................................................................................................................75
進入 BIOS 設定程式........................................................................................................................................................... 76
System setup (系統設定) 選項.........................................................................................................................................76
系統與設定密碼..................................................................................................................................................................80
指定系統及設定密碼....................................................................................................................................................80
刪除或變更現有的系統及/或設定密碼..................................................................................................................... 81
清除 CMOS 設定........................................................................................................................................................... 81
清除 BIOS (系統設定) 密碼和系統密碼.................................................................................................................... 81
51 故障排除................................................................................................................................... 82
更新 BIOS.............................................................................................................................................................................82
增強型開機前系統評估 (ePSA) 診斷.............................................................................................................................. 82
執行 ePSA 診斷.............................................................................................................................................................82
系統診斷指示燈.................................................................................................................................................................. 83
微量電量釋放...................................................................................................................................................................... 83
重新啟動 Wi-Fi 電源...........................................................................................................................................................84
52 獲得幫助和聯絡 Dell 公司............................................................................................................85
目錄 7