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戴尔 OptiPlex 7070 Ultra 服务手册
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注意、小心和警告
拆装计算机内部组件
安全说明
关闭计算机 — Windows 10
拆装设备内部组件之前
拆装设备内部组件之后
系统的主要组件
卸下和安装组件
建议工具
螺钉列表
硬盘驱动器部件
卸下硬盘驱动器部件
安装硬盘驱动器部件
硬盘驱动器支架
卸下硬盘驱动器支架
安装硬盘支架
硬盘驱动器
卸下硬盘驱动器
安装硬盘驱动器
主机盖
卸下护盖
安装护盖
内存模块
卸下内存模块
安装内存模块
WLAN 卡
卸下 WLAN 卡
安装 WLAN 卡
固态硬盘
卸下固态驱动器
安装固态驱动器
系统风扇
卸下系统风扇
安装系统风扇
电源按钮
卸下电源按钮
安装电源按钮
币形电池
取出币形电池
安装纽扣电池
系统板
卸下系统板
安装系统板
散热器
卸下散热器
安装散热器
更换机箱
系统设置程序
引导菜单
导航键
引导顺序
系统设置选项
一般选项
系统信息
显卡
安全性
Secure Boot(安全引导)
英特尔软件防护扩展
性能
Power management(电源管理)
POST Behavior(POST 行为)
Manageability(可管理性)
Virtualization support(虚拟化支持)
无线
维护屏幕
System logs(系统日志)
高级配置
在 Windows 中更新 BIOS
在已启用 BitLocker 的系统上更新 BIOS
从 F12 一次性引导菜单更新 BIOS
使用 USB 闪存盘更新您的系统 BIOS
系统密码和设置密码
分配系统设置密码
删除或更改现有的系统设置密码
故障排除
增强型预引导系统评估 (ePSA) 诊断程序
运行 ePSA 诊断程序
WiFi 重启
诊断 LED
获取帮助
联系戴尔
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