Lenovo ThinkCentre E50 Hardware Maintenance Manual page 324

Item #
6 Front panel card assembly (all models)
7 Hard disk drive, 40GB, 7200rpm, Parallel ATA (models 41U 41S 41D 41Y 41F A4G)
7 Hard disk drive, 80GB, 7200rpm, Parallel ATA (models A2G 11G 71G 72G 73G 74G
A3G 75G 76G 77G 78G)
7 Hard disk drive, 120GB, 7200rpm, Parallel ATA (models 42G E1G 79G)
8 System board, 10-100 E-net (models A2G 11G 41U 41S 41D 41Y 71G 72G 73G 74G
41F A3G A4G 42G E1G 75G 76G 77G 78G 79G)
Note: When ordering a system board, you must also order a retention bracket kit
for the heat sink and fan assembly.
9 System Fan, rear w/grill (non-RoHS) (all models)
9 System Fan, rear w/grill (RoHS) (all models)
10 Power supply, 250W non-PFC (models 41U 41S 41D 41Y 41F)
10 Power supply, 250W PFC (models A2G 11G 71G 72G 73G 74G A3G A4G 42G E1G
75G 76G 77G 78G 79G)
The FRUs listed in the following table are not illustrated.
Cable, Serial ATA 250mm (RoHs) (all models)
Cable, diskette drive (all models)
Cover, right side (all models)
Cover, side (RoHS) (all models)
Chassis assembly (all models)
Bezel, front (all models)
Power switch/LED assembly (all models)
Shield, system board (non-RoHS) (all models)
Shield, system board (RoHS) (all models)
Miscellaneous hardware kit (non-RoHS) (all models)
Miscellaneous hardware kit (RoHS) (all models)
Retention bracket kit, heat sink and fan (all models)
Cable, hard disk drive signal (all models)
Cable, optical drive and hard disk drive signal (2-drop) (all models)
Interposer cables (all models)
Miscellaneous bezel kit (all models)
Battery (all models)
9216 Keyboards (Preferred Pro fullsize, Black)
US English (models A2G 11G 41U 71G 72G 73G 74G A3G A4G 42G E1G 75G 76G 77G 78G
79G)
Arabic (models A2G 11G 71G 72G 73G 74G A3G A4G 42G E1G 75G 76G 77G 78G 79G)
Belgian/French (models A2G 11G 71G 72G 73G 74G A3G A4G 42G E1G 75G 76G 77G 78G
79G)
Belgian/UK (models A2G 11G 71G 72G 73G 74G A3G A4G 42G E1G 75G 76G 77G 78G
79G)
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Hardware Maintenance Manual
9216 FRUs
9216 FRUs
FRU# CRU Tier
41A7136 N
41D2034 N
41D2035 N
41D2403 N
41D1794 N
41A7195 N
41N5339 N
41N3097 N
41N3100 N
FRU# CRU
41A7145 2
41A7130 2
41A7132 2
41N5333 2
41A7133 N
41A7134 2
41A7135 N
41A7137 N
41N5329 N
41A7138 N
41N5334 N
41A7139 N
41A7159 N
41A7875 N
41A7143 N
41A7144 N
33F8354 N
FRU# CRU Tier
89P8300 1
89P8301 1
89P8302 1
89P8303 1