在线浏览, 第3页, 戴尔 Dell Vostro 2421 繁体用户手册

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安裝喇叭 ................................................................................................................................................................25 卸下顯示器組件 ....................................................................................................................................................25 安裝顯示器組件 ....................................................................................................................................................26 卸下顯示器前蓋 ....................................................................................................................................................27 安裝顯示器前蓋 ....................................................................................................................................................28 卸下顯示板 ............................................................................................................................................................28 安裝顯示板 ............................................................................................................................................................30 卸下顯示器鉸接 ....................................................................................................................................................30 安裝顯示器鉸接 ....................................................................................................................................................31 卸下攝影機模組 ....................................................................................................................................................32 安裝攝影機模組 ....................................................................................................................................................33 章 3: 系統設定.............................................................................................................................35 啟動順序 ................................................................................................................................................................35 導覽鍵 ....................................................................................................................................................................35 系統設定選項 ........................................................................................................................................................36 更新 BIOS ..............................................................................................................................................................38 系統與設定密碼 ....................................................................................................................................................39 指定系統密碼與設定密碼 .............................................................................................................................39 刪除或變更現有的系統及 /或設定密碼 ........................................................................................................40 章 4: 故障排除.............................................................................................................................41 增強型預啟動系統評估 (ePSA) 診斷 ...................................................................................................................41 診斷 ........................................................................................................................................................................41 嗶聲代碼 ................................................................................................................................................................42 LED 錯誤代碼 .........................................................................................................................................................43 章 5: 規格......................................................................................................................................45 章 6: 與 Dell 公司聯絡................................................................................................................51

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