Lenovo ThinkCentre A55 Hardware Maintenance Manual page 291
Types 8013 ; 8700; 8706; 8716; 8973; 8975; 8982; 8983; 8992; 8994; 9269; 9276; 9282; 9283; 9374; 9378; 9384; 9387; 9632; 9635; 9648; 9649; 8701; 8702; 8705; 8717; 8970; 8972; 8976; 8979; 8980; 8985; 8986; 8991; 8995; 9265; 9266; 9277; 9278 ; 9279; 9286; 9
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Also See for ThinkCentre A55:
- Hardware maintenance manual (210 pages) ,
- Guía del usuario (102 pages) ,
- Manual do utilizador (100 pages)
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Item
#
8
Memory module, 2 GB PC2-5300 (667MHz) DDR2 SDRAM (models CTO)
9
System board, Intel Sys Planar for Vista and XP (models CTO A1A A1T
A1C A1B A1H B1G 41A 41T 51A 51T 51B 51H D1A D1T D1B D1H G1A
G1T B1M B2M B3M 31B 31H 32V 33M 34M 35M 36M D2M D3M D4M
D5M G2M G3M G4M G5M 71G 72G 73G 74G D6M D7B D7H G6M G7M
G8M G8V 76G 77G)
Note: When ordering a new system board, you must also order a new
retention module for the heat sink.
9
System board, Intel Sys Planar Japan for Vista and XP (models CTO A1A
A1T A1C A1B A1H B1G 41A 41T 51A 51T 51B 51H D1A D1T D1B D1H
G1A G1T B1M B2M B3M 31B 31H 32V 33M 34M 35M 36M D2M D3M
D4M D5M G2M G3M G4M G5M 71G 72G 73G 74G D6M D7B D7H G6M
G7M G8M G8V 76G 77G)
Note: When ordering a new system board, you must also order a new
retention module for the heat sink.
9
System board, 946GZ B ver1.0 (models CTO A1A A1T A1C A1B A1H B1G
41A 41T 51A 51T 51B 51H D1A D1T D1B D1H G1A G1T B1M B2M B3M
31B 31H 32V 33M 34M 35M 36M D2M D3M D4M D5M G2M G3M G4M
G5M 71G 72G 73G 74G D6M D7B D7H G6M G7M G8M G8V 76G 77G)
Note: When ordering a new system board, you must also order a new
retention module for the heat sink.
9
System board, 946GZ ver1.2 (models CTO A1A A1T A1C A1B A1H B1G
41A 41T 51A 51T 51B 51H D1A D1T D1B D1H G1A G1T B1M B2M B3M
31B 31H 32V 33M 34M 35M 36M D2M D3M D4M D5M G2M G3M G4M
G5M 71G 72G 73G 74G D6M D7B D7H G6M G7M G8M G8V 76G 77G)
Note: When ordering a new system board, you must also order a new
retention module for the heat sink.
9
System board, 946GZ (modify PCB solve Conroe CPU issue and modify
PCB solve Japan smokeless issue) ver1.2 matrix from 43C3504 & 43C3505
(models CTO A1A A1T A1C A1B A1H B1G 41A 41T 51A 51T 51B 51H D1A
D1T D1B D1H G1A G1T B1M B2M B3M 31B 31H 32V 33M 34M 35M 36M
D2M D3M D4M D5M G2M G3M G4M G5M 71G 72G 73G 74G D6M D7B
D7H G6M G7M G8M G8V 76G 77G)
Note: When ordering a new system board, you must also order a new
retention module for the heat sink.
9
System board, 946GZ (models CTO A1A A1T A1C A1B A1H B1G 41A 41T
51A 51T 51B 51H D1A D1T D1B D1H G1A G1T B1M B2M B3M 31B 31H
32V 33M 34M 35M 36M D2M D3M D4M D5M G2M G3M G4M G5M 71G
72G 73G 74G D6M D7B D7H G6M G7M G8M G8V 76G 77G)
10
220W Small desktop power supply (non-smokeless) (models CTO A1A
A1T B1G 41A 41T 51A 51T D1A D1T G1A G1T B1M B2M B3M 32V 33M
34M 35M 36M D2M D3M D4M D5M G2M G3M G4M G5M 71G 72G 73G
74G)
10
220 Watt Power Supply - WW (models CTO A1A A1T B1G 41A 41T 51A
51T D1A D1T G1A G1T B1M B2M B3M 32V 33M 34M 35M 36M D2M
D3M D4M D5M G2M G3M G4M G5M 71G 72G 73G 74G)
10
220 Watt Power Supply - China (models CTO-A A1C A1B A1H 51B 51H
D1B D1H 31B 31H)
10
220 Watt Power Supply - China (models CTO-A A1C A1B A1H 51B 51H
D1B D1H 31B 31H)
The FRUs listed in the following tables are not illustrated.
8982 FRUs
CRU
FRU#
Tier
RoHS?
41X4257
2
87H4655
N
87H4656
N
43C3504
N
43C3505
N
43C8359
N
45R7728
N
41N3109
N
41A9655
N
41N3493
N
41A9652
N
Chapter 10. FRU lists
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
285
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