在线浏览, 第3页, 戴尔 Dell Optiplex 7760 AIO 维修服务手册

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目录 1 拆装计算机内部组件...................................................................................................................................... 6 安全说明 ............................................................................................................................................................................. 6 关闭计算机 — Windows 10..............................................................................................................................................6 拆装计算机内部组件之前 ................................................................................................................................................ 7 拆装计算机内部组件之后 ................................................................................................................................................ 7 2 技术和组件.................................................................................................................................................... 8 DDR4................................................................................................................................................................................... 8 关键规格 ....................................................................................................................................................................... 8 DDR4 详细信息............................................................................................................................................................9 USB 功能...........................................................................................................................................................................10 USB 3.0/USB 3.1 Gen 1 (SuperSpeed USB)............................................................................................................10 速度 ..............................................................................................................................................................................10 应用程序 ...................................................................................................................................................................... 11 兼容性 ...........................................................................................................................................................................11 HDMI.................................................................................................................................................................................. 12 HDMI 1.4 - HDMI 2.0 功能.........................................................................................................................................12 HDMI 的优点...............................................................................................................................................................12 3 卸下和安装组件............................................................................................................................................13 建议工具 ............................................................................................................................................................................13 螺钉大小列表 ................................................................................................................................................................... 14 系统板布局 ....................................................................................................................................................................... 15 橡胶脚垫 ............................................................................................................................................................................16 卸下橡胶脚垫 ............................................................................................................................................................. 17 安装橡胶脚垫 ............................................................................................................................................................. 17 电缆护套 - 可选............................................................................................................................................................... 18 卸下电缆护盖 ............................................................................................................................................................. 18 安装电缆护套 ............................................................................................................................................................. 19 支架 ................................................................................................................................................................................... 20 卸下支架 .....................................................................................................................................................................20 安装支架 ......................................................................................................................................................................21 后盖 ................................................................................................................................................................................... 22 卸下后盖 .....................................................................................................................................................................22 安装后盖 .....................................................................................................................................................................23 硬盘驱动器 .......................................................................................................................................................................24 卸下硬盘驱动器部件 ................................................................................................................................................ 24 安装硬盘驱动器部件 ................................................................................................................................................25 内存模块 ...........................................................................................................................................................................26 卸下内存模块 .............................................................................................................................................................27 安装内存模块 .............................................................................................................................................................27 目录 3

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