帮忙查下戴尔笔记本SN码5778118477,服务码2NK54R1答:1 T0V8K Assembly, Cable, Flexible Flat Circuit/Conductor, Kilobyte, E6320 1 2864D Screw, M3X3, K SCREW HEAD..., MICROSOFT..., BLACK OXIDE...4 6350E Screw, M3X5, K SCREW HEAD..., MICROSOFT..., BLACK OXIDE...1 2KJ1G Shroud, KEYBOARD, Plastic, MACALLAN 1 R4X16 ...