Lenovo ThinkCentre M50 Hardware Maintenance Manual (HMM) - Page 197

Item # 8 8 8 8 8 9 9 9 10 10 10 10 10 10 10 10 10 8194 FRUs System board, 10/100 E-net, no POV (supports Prescott CPU) (models F2U F2S F2P F2Y F4G G1U G3U G4G G5G 7CG 7DG 7EG CKU CLU F3S F3P F3Y F9G F4U F4F 7JG 51G 52G 53U 53F 7KG 36G 37U 37F 38U 39G 3AM 3BG 3CG 46U 47U 47F 48M 49G 4AU 4BG 4CU 4DG 54U 55M 7MG 7NG 7PG 7QG 7VG 7WG 7YG CMU CNU 3DC 4EC 56C 57G 7RG 4FM 4GC 5AM 5BC 7SG B6G 7TG A1U A1S A1P A1Y A2U A3U A3F A4U A5M A6U A6S A6P A6Y B1G B2U B2S B2P B2Y B3U B4U B4F D2U D1G D3U D3S D3P D3Y D4U D6U D6F D7G E1U E1S E1P E1Y E2U E3U E4U E4F E5G E6U E6S E6P E6Y 71G 72G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG CAU CBU CCU CDU CEU CGU CHU B3S B3P B3Y D9M D7S D7P D7Y E5S E5P E5Y E7G E8M F6G F7U F8U 7FG DAU 91U 92U 93U 94U 95U 96U 97U 98U 11U 11F 12U 12F A8U A8F A8U A8F D7U D7F E5U E5F 7HG 7GG 7LG) System board, 10/100 E-net, POV (models A7U A7S A7P A7Y) System board, 10/100 E-net, POV (supports Prescott CPU) (models A7U A7S A7P A7Y) System board, Gigabit E-net, no POV (models 23U 23F 34U 34F 44U 44F) System board, Gigabit E-net, no POV (supports Prescott CPU) (models 23U 23F 34U 34F 44U 44F) 128MB NP SDRAM PC2700 (models A1U A1S A1P A1Y A2U A4U A6U A6S A6P A6Y B2U B2S B2P B2Y B3U D3U D3S D3P D3Y D4U E1U E1S E1P E1Y E2U F2U F2S F2P F2Y CAU CBU CCU CDU CEU B3S B3P B3Y DAU 3DC 4EC 4GC 5BC) 256MB NP SDRAM PC2700 (models 36G 37U 37F 38U 39G 3AM 3BG 3CG 46U 47U 47F 48M 49G 4AU 4BG 4CU 4DG 55M 7MG 7NG 7PG 7QG 7VG 7WG 7YG CMU CNUA 56C 57G 7RG 4FM 5AM 7SG B6G 7TG A3U A3F A5M B1G B4U B4F D2U D1G D6U D6F D7G E3U E4U E4F E5G E6U E6S E6P E6Y F1U F1S F1P F1Y F4G G1U G3U G4G G5G A7U A7S A7P A7Y 71G 72G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG 7EG CJU CLU D9M D7S D7P D7Y E5S E5P E5Y E7G E8M F6G F7U F8U F3S F3P F3Y 7FG CGU CHU CKU 91U 92U 93U 94U 95U 96U 97U 98U F9G 11U 11F 12U 12F A8U A8F D7U D7F E5U E5F F4U F4F 21G 22M 31G 32G 33M 41G 42G 43M G3S G3P G3D G3Y 51G 52G 53U 53F 7GG 7HG 7JG 7KG 23U 23F 24M 34U 34F 35M 44U 44F 45M 7LG) 512MB NP SDRAM PC2700 (model 54U) Intel Celeron 2.0 GHz (models 11U 11F) Intel Celeron 2.2 GHz (models 12U 12F) Intel Celeron 2.6 GHz (model B6G) Intel P4 2.4 GHz (models A1U A1S A1P A1Y A2U A3U A3F A4U A7U A7S A7P A7Y CAU 91U 92U A8U A8F) Intel P4 2.53 GHz (models B1G B2U B2S B2P B2Y B3U B4U B4F 71G 72G 73G 74G CCU B3S B3P B3Y) Intel P4 2.66 GHz (models D1G D3U D3S D3P D3Y D4U D6U D6F D7G 75G 76G 77G 78G D7S D7P D7Y DAU 7FG 95U 96U CDU D7U D7F 7GG 23U 23F) Intel P4 2.8 GHz (models E1U E1S E1P E1Y E2U E3U E4U E4F E5G 79G 7AG 7BG CGU E5S E5P E5Y 97U E5U E5F 34U 34F 7LG 7SG) Intel P4 3.06 GHz (models F2U F2S F2P F2Y F4G 7CG 7DG 7EG CKU F3S F3P F3Y F9G F4U F4F 44U 44F 46U) Intel P4 2.4 GHz (models A6U A6S A6P A6Y CBU A5M 93U) FRU# 41X2825 89P7946 41X2827 89P7944 41X2829 31P9120 31P9121 31P9122 74P1617 74P1621 13R8907 74P1625 74P1627 74P1629 74P1631 74P1633 88P5867 CRU ** * Chapter 9. Parts listing 191