在线浏览, 第4页, 戴尔 Dell Optiplex 7440 AIO 用户指南

安裝記憶體模組 ....................................................................................................................................26 卸下侵入切換開關 ................................................................................................................................ 26 安裝侵入切換開關 ................................................................................................................................ 27 卸下電源和螢幕顯示器 (OSD) 按鈕板 .................................................................................................. 28 安裝電源和 OSD 按鈕板 ...................................................................................................................... 28 卸下幣式電池 ....................................................................................................................................... 28 安裝幣式電池 ....................................................................................................................................... 29 卸下處理器 ........................................................................................................................................... 29 安裝處理器 ...........................................................................................................................................30 卸下主機板 ...........................................................................................................................................30 主機板配置 ........................................................................................................................................... 33 安裝主機板 ........................................................................................................................................... 34 卸下顯示器組件 ....................................................................................................................................35 安裝顯示器組件 ....................................................................................................................................36 3 系統設定................................................................................................................ 38 啟動順序 ...............................................................................................................................................38 導覽鍵 .................................................................................................................................................. 38 系統設定選項 ....................................................................................................................................... 39 一般畫面選項 ....................................................................................................................................... 39 系統組態畫面選項 ................................................................................................................................40 安全性畫面選項 ....................................................................................................................................42 Secure Boot（安全啟動）畫面選項 .................................................................................................... 44 效能畫面選項 ....................................................................................................................................... 45 Power Management（磁碟管理）畫面選項 ....................................................................................... 45 POST Behavior（POST 行為）畫面選項 ............................................................................................. 47 Virtualization Support（虛擬支援）畫面選項 ..................................................................................... 47 無線畫面選項 ........................................................................................................................................47 維護畫面選項 ....................................................................................................................................... 48 Cloud Desktop（雲端桌面）畫面選項 ................................................................................................48 更新 BIOS ............................................................................................................................................50 系統與設定密碼 ....................................................................................................................................50 指定系統密碼與設定密碼 ................................................................................................................51 刪除或變更現有的系統及／或設定密碼 .......................................................................................... 51 4 技術規格................................................................................................................ 53 系統規格 ...............................................................................................................................................53 記憶體規格 ........................................................................................................................................... 53 影像規格 ...............................................................................................................................................53 音效規格 ...............................................................................................................................................54 通訊規格 ...............................................................................................................................................54 插卡規格 ...............................................................................................................................................54 4