安装 DC-in......................................................................................................................................................................35
固态硬盘.............................................................................................................................................................................. 36
固态硬盘支架................................................................................................................................................................ 36
硬盘........................................................................................................................................................................................41
卸下硬盘......................................................................................................................................................................... 41
安装硬盘......................................................................................................................................................................... 41
触摸板...................................................................................................................................................................................42
卸下触摸板按钮板........................................................................................................................................................ 42
安装触摸板.....................................................................................................................................................................43
扬声器...................................................................................................................................................................................45
卸下扬声器.................................................................................................................................................................... 45
安装扬声器.................................................................................................................................................................... 46
风扇部件...............................................................................................................................................................................47
卸下风扇部件.................................................................................................................................................................47
安装风扇部件................................................................................................................................................................ 48
散热器部件.......................................................................................................................................................................... 49
卸下散热器部件 - UMA............................................................................................................................................... 49
安装散热器部件 - 独立................................................................................................................................................ 49
卸下散热器部件 - UMA............................................................................................................................................... 50
安装散热器部件 - UMA................................................................................................................................................ 51
系统板...................................................................................................................................................................................52
卸下系统板 - 独立........................................................................................................................................................ 52
安装系统板 - 独立........................................................................................................................................................ 55
卸下系统板 - UMA........................................................................................................................................................57
安装系统板 - UMA........................................................................................................................................................59
IO 板......................................................................................................................................................................................62
卸下 IO 板.......................................................................................................................................................................62
安装 IO 板.......................................................................................................................................................................63
电源按钮.............................................................................................................................................................................. 64
卸下电源按钮................................................................................................................................................................ 64
安装电源按钮................................................................................................................................................................ 65
显示屏部件.......................................................................................................................................................................... 66
卸下液晶屏部件............................................................................................................................................................ 66
安装液晶屏部件............................................................................................................................................................ 68
掌垫部件............................................................................................................................................................................... 71
卸下掌托组件................................................................................................................................................................. 71
5 故障排除.................................................................................................................................... 74
增强型预引导系统评估 (ePSA) 诊断程序......................................................................................................................74
运行 SupportAssist 诊断程序...................................................................................................................................... 74
系统诊断指示灯.................................................................................................................................................................. 74
WiFi 重启.............................................................................................................................................................................. 75
6 获取帮助.....................................................................................................................................77
联系戴尔...............................................................................................................................................................................77
目录
5