1 设置 Precision 5550...................................................................................................................... 4
2 机箱概览...................................................................................................................................... 6
左侧......................................................................................................................................................................................... 6
右侧......................................................................................................................................................................................... 6
掌托视图.................................................................................................................................................................................6
显示屏视图.............................................................................................................................................................................7
底视图.....................................................................................................................................................................................8
3 Precision 5550 的规格...................................................................................................................9
尺寸和重量:........................................................................................................................................................................ 9
处理器.....................................................................................................................................................................................9
芯片组.....................................................................................................................................................................................9
操作系统............................................................................................................................................................................... 10
内存........................................................................................................................................................................................10
端口和接口........................................................................................................................................................................... 10
通信........................................................................................................................................................................................ 11
音频........................................................................................................................................................................................ 11
存储........................................................................................................................................................................................12
介质卡读取器.......................................................................................................................................................................12
键盘........................................................................................................................................................................................12
摄像头................................................................................................................................................................................... 13
触摸板................................................................................................................................................................................... 13
触摸板手势..................................................................................................................................................................... 14
电源适配器........................................................................................................................................................................... 14
电池........................................................................................................................................................................................14
显示屏................................................................................................................................................................................... 15
指纹读取器........................................................................................................................................................................... 16
显卡........................................................................................................................................................................................16
计算机环境........................................................................................................................................................................... 16
4 戴尔低蓝光显示屏........................................................................................................................ 17
5 Precision 5550 的键盘快捷键........................................................................................................18
6 获取帮助和联系戴尔.....................................................................................................................20
目录
目录
3