Lenovo 4221 Laptop User Manual


 
FRUs FRU #
CRU
FRU, Intrusion switch assembly
MT 4215: all models
MT 4219: all models
MT 4220: all models
MT 4221: all models
MT 4222: all models
41R6116 2
FRU, cable-SATA 250mm (RoHS)
MT 4215: all models
MT 4219: all models
MT 4220: all models
MT 4221: all models
MT 4222: all models
43N9012 2
FRU, HDD Tray
MT 4215: all models
MT 4219: all models
MT 4220: all models
MT 4221: all models
MT 4222: all models
41R6291 1
FRU, rear I/O shield, ATX, Q57, FOF, with USB number
MT 4215: all models
MT 4219: all models
MT 4220: all models
MT 4221: all models
MT 4222: all models
43N9846 2
FRU, cable-SATA 120mm RoHS used for 2nd HDD
MT 4215: all models
MT 4219: all models
MT 4220: all models
MT 4221: all models
MT 4222: all models
41R3328 2
FRU, rear USB 2 ports II HP
MT 4215: all models
MT 4219: all models
MT 4220: all models
MT 4221: all models
MT 4222: all models
42Y8005 2
118 Hardware Maintenance Manual