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Dell OptiPlex 9020 超小型電腦 擁有者手冊
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註、警示與警告
拆裝電腦
拆裝電腦內部元件之前
關閉電腦
拆裝電腦內部元件之後
卸下和安裝元件
建議的工具
系統概觀
卸下機箱蓋
安裝機箱蓋
卸下前蓋
安裝前蓋
卸下磁碟機固定框架
安裝磁碟機固定框架
卸下無線區域網路 (WLAN) 卡
安裝 WLAN 卡
卸下光碟機
安裝光碟機
卸下硬碟機
安裝硬碟機
卸下侵入切換開關
安裝侵入切換開關
記憶體模組指引
卸下記憶體
安裝記憶體
卸下喇叭
安裝內部喇叭
卸下電源開關板
安裝電源開關板
卸下輸入/輸出 (I/O) 面板
安裝 I/O 面板
卸下電源供應器
安裝電源供應器
卸下散熱器組件
安裝散熱器組件
卸下處理器
安裝處理器
卸下幣式電池
安裝幣式電池
卸下系統風扇
安裝系統風扇
卸下主機板
主機板配置
安裝主機板
系統設定
啟動順序
導覽鍵
系統設定選項
更新 BIOS
跳線設定
系統與設定密碼
指定系統密碼與設定密碼
刪除或變更現有的系統及/或設定密碼
停用系統密碼
診斷
增強型預啟動系統評估 (ePSA) 診斷
故障排除電腦
電源 LED 診斷
嗶聲代碼
錯誤訊息
規格
與 Dell 公司聯絡
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