Owners Manual
Table Of Contents
開機前行為.....................................................................................................................................................................73
連線選項.........................................................................................................................................................................74
Performance (效能)...................................................................................................................................................... 74
系統記錄.........................................................................................................................................................................75
在 Windows 中更新 BIOS.................................................................................................................................................. 75
在啟用 BitLocker 的系統上更新 BIOS....................................................................................................................... 76
在 Linux 和 Ubuntu 環境中更新 Dell BIOS................................................................................................................ 76
從 F12 單次開機選單更新 BIOS..................................................................................................................................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
章 6: 疑難排解............................................................................................................................... 82
內建自我測試 (BIST)......................................................................................................................................................... 82
主機板內建自我測試 (M-BIST)........................................................................................................................................83
顯示板電源軌內建自我測試 (L-BIST).......................................................................................................................83
顯示板電源軌內建自我測試 (L-BIST).............................................................................................................................84
顯示板內建自我測試 (LCD-BIST)....................................................................................................................................84
結果.......................................................................................................................................................................................85
SupportAssist 診斷............................................................................................................................................................. 85
執行 SupportAssist 診斷....................................................................................................................................................85
系統診斷指示燈..................................................................................................................................................................85
復原作業系統...................................................................................................................................................................... 86
更新 BIOS.............................................................................................................................................................................87
更新 BIOS (USB 金鑰)....................................................................................................................................................... 87
備份媒體和回復選項..........................................................................................................................................................87
重新啟動 Wi-Fi 電源...........................................................................................................................................................87
章 7: 獲得幫助............................................................................................................................... 89
與 Dell 公司聯絡..................................................................................................................................................................89
目錄 5