Lenovo ThinkCentre A50 Hardware Maintenance Manual - Page 136

Microprocessor

Page 136 highlights

Item # 8089 FRUs 4 Hard disk drive 80GB 7200rpm Serial ATA (models CTO) 4 Hard disk drive 160GB 7200rpm Serial ATA (models CTO) 4 Hard disk drive 160GB 7200rpm Serial ATA (models CTO) 4 Hard disk drive 160GB 7200rpm Serial ATA (models CTO) 5 Front Rotating Cage assembly (all models) 6 CD-ROM (24x) Plus Ultrabay Enhanced Drive (models 11U 21U 72G 74G 75G CTO 31U 76G 13G) 6 CD-ROM (24x) Plus Ultrabay Enhanced Drive (models 11U 21U 72G 74G 75G CTO 31U 76G 13G) 6 CD-ROM (24x) Plus Ultrabay Enhanced Drive (models 11U 21U 72G 74G 75G CTO 31U 76G 13G) 6 CD-ROM (24x) Plus Ultrabay Enhanced Drive (models 11U 21U 72G 74G 75G CTO 31U 76G 13G) 6 DVD-ROM (8x/24x) (models 71G 73G CTO) 6 DVD-ROM (8x/24x) (models 71G 73G CTO) 6 DVD-ROM (8x/24x) (models 71G 73G CTO) 6 DVD-ROM (8x/24x) (models 71G 73G CTO) 6 DVD-ROM/CD-RW Combo Drive 24x24x24x8x (models 12U 22U CTO 23S 23D 32U 77G) 6 DVD-ROM/CD-RW Combo Drive 24x24x24x8x (models 12U 22U CTO 23S 23D 32U 77G) 6 DVD-ROM/CD-RW Combo Drive 24x24x24x8x (models 12U 22U CTO 23S 23D 32U 77G) 6 DVD-ROM/CD-RW Combo Drive 24x24x24x8x (models 12U 22U CTO 23S 23D 32U 77G) 6 Multi-Burner Plus (Rambo 4) Ultrabay Enhanced Drive (models CTO) 6 Rambo 4 -- slim (models CTO) 7 Main Bezel assembly (all models) 8 Speaker Cable assembly (all models) 9 Heat Sink (models 11U 74G C1U 12U C2U 21U 22U 71G 75G C3U 72G 73G C4U CTO 23S 23D 31U 32U 76G 77G C5U 13G) 10 Microprocessor - 2.4GHZ Northwood Celeron (models CTO) 10 Microprocessor - 2.6GHZ Northwood Celeron (models CTO) 10 Microprocessor - 2.7GHZ Northwood Celeron (models CTO) 10 Microprocessor - 2.8GHZ Northwood Celeron (models CTO) 10 Microprocessor - 2.53GHZ Prescott Celeron (models CTO) 10 Microprocessor - 2.66GHZ Prescott Celeron (models CTO) 10 Microprocessor - 2.8GHZ Prescott Celeron (models CTO) 10 Microprocessor - 2.93GHZ Prescott Celeron (models CTO) 10 Microprocessor - 3.06GHZ Prescott Celeron (models CTO) 10 Microprocessor - 2.6GHZ Northwood P4 (models CTO) 10 Microprocessor - 2.8GHZ Northwood P4 (models CTO) 10 Microprocessor - 2.66GHZ Northwood P4 (models CTO) FRU# 40Y8761 71P7297 40Y8762 40Y9035 39M0612 26K5427 40Y8793 39M3503 40Y8907 26K5413 40Y8787 26K5455 40Y8797 26K5407 40Y8783 26K5409 40Y8785 40Y8789 26K5421 39M0613 03R0294 89P6791 19R1501 19R1505 19R1507 19R1509 19R2406 19R2409 19R2411 29R7261 29R7263 19R2421 19R2423 19R1511 CRU * * * * * * * * * * * * * * * ** 130 Hardware Maintenance Manual

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Item
#
8089
FRUs
FRU#
CRU
4
Hard
disk
drive
80GB
7200rpm
Serial
ATA
(models
CTO)
40Y8761
*
4
Hard
disk
drive
160GB
7200rpm
Serial
ATA
(models
CTO)
71P7297
*
4
Hard
disk
drive
160GB
7200rpm
Serial
ATA
(models
CTO)
40Y8762
*
4
Hard
disk
drive
160GB
7200rpm
Serial
ATA
(models
CTO)
40Y9035
*
5
Front
Rotating
Cage
assembly
(all
models)
39M0612
**
6
CD-ROM
(24x)
Plus
Ultrabay
Enhanced
Drive
(models
11U
21U
72G
74G
75G
CTO
31U
76G
13G)
26K5427
*
6
CD-ROM
(24x)
Plus
Ultrabay
Enhanced
Drive
(models
11U
21U
72G
74G
75G
CTO
31U
76G
13G)
40Y8793
*
6
CD-ROM
(24x)
Plus
Ultrabay
Enhanced
Drive
(models
11U
21U
72G
74G
75G
CTO
31U
76G
13G)
39M3503
*
6
CD-ROM
(24x)
Plus
Ultrabay
Enhanced
Drive
(models
11U
21U
72G
74G
75G
CTO
31U
76G
13G)
40Y8907
*
6
DVD-ROM
(8x/24x)
(models
71G
73G
CTO)
26K5413
*
6
DVD-ROM
(8x/24x)
(models
71G
73G
CTO)
40Y8787
*
6
DVD-ROM
(8x/24x)
(models
71G
73G
CTO)
26K5455
*
6
DVD-ROM
(8x/24x)
(models
71G
73G
CTO)
40Y8797
*
6
DVD-ROM/CD-RW
Combo
Drive
24x24x24x8x
(models
12U
22U
CTO
23S
23D
32U
77G)
26K5407
*
6
DVD-ROM/CD-RW
Combo
Drive
24x24x24x8x
(models
12U
22U
CTO
23S
23D
32U
77G)
40Y8783
*
6
DVD-ROM/CD-RW
Combo
Drive
24x24x24x8x
(models
12U
22U
CTO
23S
23D
32U
77G)
26K5409
*
6
DVD-ROM/CD-RW
Combo
Drive
24x24x24x8x
(models
12U
22U
CTO
23S
23D
32U
77G)
40Y8785
*
6
Multi-Burner
Plus
(Rambo
4)
Ultrabay
Enhanced
Drive
(models
CTO)
40Y8789
*
6
Rambo
4
--
slim
(models
CTO)
26K5421
*
7
Main
Bezel
assembly
(all
models)
39M0613
*
8
Speaker
Cable
assembly
(all
models)
03R0294
*
9
Heat
Sink
(models
11U
74G
C1U
12U
C2U
21U
22U
71G
75G
C3U
72G
73G
C4U
CTO
23S
23D
31U
32U
76G
77G
C5U
13G)
89P6791
**
10
Microprocessor
-
2.4GHZ
Northwood
Celeron
(models
CTO)
19R1501
**
10
Microprocessor
-
2.6GHZ
Northwood
Celeron
(models
CTO)
19R1505
**
10
Microprocessor
-
2.7GHZ
Northwood
Celeron
(models
CTO)
19R1507
**
10
Microprocessor
-
2.8GHZ
Northwood
Celeron
(models
CTO)
19R1509
**
10
Microprocessor
-
2.53GHZ
Prescott
Celeron
(models
CTO)
19R2406
**
10
Microprocessor
-
2.66GHZ
Prescott
Celeron
(models
CTO)
19R2409
**
10
Microprocessor
-
2.8GHZ
Prescott
Celeron
(models
CTO)
19R2411
**
10
Microprocessor
-
2.93GHZ
Prescott
Celeron
(models
CTO)
29R7261
**
10
Microprocessor
-
3.06GHZ
Prescott
Celeron
(models
CTO)
29R7263
**
10
Microprocessor
-
2.6GHZ
Northwood
P4
(models
CTO)
19R2421
**
10
Microprocessor
-
2.8GHZ
Northwood
P4
(models
CTO)
19R2423
**
10
Microprocessor
-
2.66GHZ
Northwood
P4
(models
CTO)
19R1511
**
130
Hardware
Maintenance
Manual