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目录
目录目录
目录 
 
 
1桌面主板功能
桌面主板功能桌面主板功能
桌面主板功能 
桌面主板组件 ......................................................................................................................11 
处理器 .................................................................................................................................13 
主内存 .................................................................................................................................14 
Intel®D845PE 芯片组 .........................................................................................................15 
音频子系统 ..........................................................................................................................15 
LAN 子系统 .........................................................................................................................16 
LAN 子系统软件 .........................................................................................................16 
RJ-45 LAN 连接器 LED 指示灯...................................................................................16 
增强型 IDE 接口 ..................................................................................................................16 
扩展槽 .................................................................................................................................16 
BIOS ...................................................................................................................................17 
PCI 自动配置..............................................................................................................17 
IDE 自动配置..............................................................................................................17 
安全口令.....................................................................................................................17 
机箱开启..............................................................................................................................18
电源管理功能 ......................................................................................................................18 
扬声器 .................................................................................................................................19 
电池.....................................................................................................................................19 
实时时钟..............................................................................................................................19
2安装和更换桌面主板组件
安装和更换桌面主板组件安装和更换桌面主板组件
安装和更换桌面主板组件 
开始之前..............................................................................................................................21
安装注意事项 ......................................................................................................................22 
安装指导..............................................................................................................................22
安装 I/O 防护板 ...................................................................................................................24 
安装和拆卸桌面主板............................................................................................................25 
安装和拆卸处理器 ...............................................................................................................26 
安装处理器 .................................................................................................................26 
安装处理器风扇散热器................................................................................................26 
连接处理器风扇散热器电缆 ........................................................................................27 
拆卸处理器 .................................................................................................................27 
安装和拆卸 AGP 卡.............................................................................................................28 
安装 AGP 卡...............................................................................................................28 
拆卸 AGP 卡...............................................................................................................28 
安装和拆卸 DIMM................................................................................................................29 
安装 DIMM .................................................................................................................29 
拆卸 DIMM .................................................................................................................30 
连接 IDE 电缆......................................................................................................................30 
连接内部接头连接器............................................................................................................32 
安装前面板音频连接器................................................................................................33 
连接前面板接头连接器................................................................................................34 
安装 USB 接头连接器.................................................................................................34