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Item
#
8177
FRUs
FRU#
CRU
4
CD-ROM
Drive
48X
-
Black
w/o
jack
&
vol
(models
21M
21A
21C
21B
21H
21V
E3U
D1U
A3G
B1G
D3G
E2G
11G
13G
16G
17G
21Q
23G
25G
32G
72G
74G
75G
76G
77G
78G
79G
7AG
7DG
A2G
A3U
21T
B1U
B1S
B1P
D3U
E3S
E4U
E4G
33G
51G
7FG
7HG
7JG
E7G)
40Y8813
*
4
CD-ROM
Drive
48X
-
Black
w/o
jack
&
vol
(models
21M
21A
21C
21B
21H
21V
E3U
D1U
A3G
B1G
D3G
E2G
11G
13G
16G
17G
21Q
23G
25G
32G
72G
74G
75G
76G
77G
78G
79G
7AG
7DG
A2G
A3U
21T
B1U
B1S
B1P
D3U
E3S
E4U
E4G
33G
51G
7FG
7HG
7JG
E7G)
40Y8929
*
4
DVD-ROM
16X/48X
(Black)
(models
15G
24G
31G
73G
7BG
7CG
7EG
52G
7KG
7LG
7MG
7NG)
40Y8811
*
5
Hard
disk
drive,
40
GB
EIDE
(models
21M
21A
21C
21B
21H
21V
A1S
D4S
E3U
12S
D1U
D2S
A1Y
A3G
B1G
D2P
D2Y
D3G
D4P
D4Y
E1S
E1P
E1Y
E2G
11G
12Y
13G
14G
16G
17G
21Q
23G
25G
32G
72G
74G
75G
76G
77G
78G
79G
7AG
7DG
A2G
A3U
21T
B1U
B1S
B1P
D3U
E3S
E4U
E4G
33G
51G
7FG
7HG
7JG
E6S
E6Y
E7G
7LG
7MG
7NG)
40Y8757
*
5
Hard
disk
drive,
80
GB
EIDE
(models
11S
22S
15G
22P
22Y
24G
31G
73G
7BG
7CG
7EG
52G
7KG
26S
26Y
34S
34Y)
40Y8758
*
6
Diskette
drive,
3.5
1.44
MB
(models
11S
21M
21A
21C
21B
21H
21V
22S
13G
15G
16G
21Q
22P
22Y
24G
25G
31G
32G
73G
7AG
7BG
7CG
7EG
CTO-U
CTO-G
21T
A1S
D4S
E3U
12S
D1U
D2S
A1Y
A3G
B1G
D2P
D2Y
D3G
D4P
D4Y
E1S
E1P
E1Y
E2G
11G
12Y
14G
17G
23G
72G
74G
75G
76G
77G
78G
79G
7DG
A2G
A3U
B1U
B1S
B1P
D3U
E3S
E4U
E4G
33G
51G
52G
7FG
7HG
7JG
7KG
E6S
E6Y
26S
26Y
34S
34Y
E7G
7LG
7MG
7NG)
40Y9107
**
6
Diskette
drive,
3.5
1.44
MB
(models
11S
21M
21A
21C
21B
21H
21V
22S
13G
15G
16G
21Q
22P
22Y
24G
25G
31G
32G
73G
7AG
7BG
7CG
7EG
CTO-U
CTO-G
21T
A1S
D4S
E3U
12S
D1U
D2S
A1Y
A3G
B1G
D2P
D2Y
D3G
D4P
D4Y
E1S
E1P
E1Y
E2G
11G
12Y
14G
17G
23G
72G
74G
75G
76G
77G
78G
79G
7DG
A2G
A3U
B1U
B1S
B1P
D3U
E3S
E4U
E4G
33G
51G
52G
7FG
7HG
7JG
7KG
E6S
E6Y
26S
26Y
34S
34Y
E7G
7LG
7MG
7NG)
40Y8899
**
6
Diskette
drive,
3.5
1.44
MB
(models
11S
21M
21A
21C
21B
21H
21V
22S
13G
15G
16G
21Q
22P
22Y
24G
25G
31G
32G
73G
7AG
7BG
7CG
7EG
CTO-U
CTO-G
21T
A1S
D4S
E3U
12S
D1U
D2S
A1Y
A3G
B1G
D2P
D2Y
D3G
D4P
D4Y
E1S
E1P
E1Y
E2G
11G
12Y
14G
17G
23G
72G
74G
75G
76G
77G
78G
79G
7DG
A2G
A3U
B1U
B1S
B1P
D3U
E3S
E4U
E4G
33G
51G
52G
7FG
7HG
7JG
7KG
E6S
E6Y
26S
26Y
34S
34Y
E7G
7LG
7MG
7NG)
40Y9105
**
7
Speaker
assembly
(models
21M
21A
21T
21C
21B
21H
21V)
00N5151
*
8
Pivot
lock,
3.5
Diskette
drive
(all
models)
09N5748
**
9
Chassis/top
cover
kit
(all
models)
88P5963
**
10
128
MB
SDRAM
(models
A1S
D4S
D2S
A1Y
D2P
D2Y
D4P
D4Y)
31P9120
*
10
256
MB
SDRAM
(models
11S
E3U
12S
D1U
A3G
B1G
D3G
E1S
E1P
E1Y
E2G
11G
12Y
13G
14G
17G
72G
73G
74G
75G
76G
77G
78G
79G
7AG
A2G
A3U
B1U
B1S
B1P
D3U
E3S
E4U
E4G
7FG
E7G
7LG
7MG
7NG)
31P9121
*
10
256
MB
SDRAM
(models
21M
21A
21C
21B
21H
21V
22S
15G
16G
21Q
22P
22Y
23G
24G
25G
31G
32G
7BG
7CG
7DG
7EG
21T
33G
51G
52G
7HG
7JG
7KG
E6S
E6Y
26S
26Y
34S
34Y)
73P2683
*
11
System
board,
10/100
E-net
(models
11S
21M
21A
21C
21B
21H
21V
22S
13G
15G
16G
21Q
22P
22Y
24G
25G
31G
32G
73G
7AG
7BG
7CG
7EG
CTO-U
CTO-G
21T
52G
7KG)
19R0703
**
Chapter
11.
FRU
lists
193
Summary of Contents for ThinkCentre M50e
Page 2: ......
Page 18: ...12 Hardware Maintenance Manual ...
Page 19: ...Chapter 2 Safety information 13 ...
Page 20: ... 18 kg 37 lbs 32 kg 70 5 lbs 55 kg 121 2 lbs 1 2 14 Hardware Maintenance Manual ...
Page 24: ...18 Hardware Maintenance Manual ...
Page 25: ...1 2 Chapter 2 Safety information 19 ...
Page 26: ...20 Hardware Maintenance Manual ...
Page 27: ...Chapter 2 Safety information 21 ...
Page 28: ...1 2 22 Hardware Maintenance Manual ...
Page 35: ...Chapter 2 Safety information 29 ...
Page 36: ...30 Hardware Maintenance Manual ...
Page 37: ...1 2 Chapter 2 Safety information 31 ...
Page 41: ...Chapter 2 Safety information 35 ...
Page 42: ...1 2 36 Hardware Maintenance Manual ...
Page 43: ...Chapter 2 Safety information 37 ...
Page 54: ...48 Hardware Maintenance Manual ...
Page 99: ...Chapter 8 Replacing FRUs Types 8126 8174 8175 and 8176 93 ...
Page 124: ...118 Hardware Maintenance Manual ...
Page 128: ...122 Hardware Maintenance Manual ...
Page 140: ...134 Hardware Maintenance Manual ...
Page 181: ...Chapter 11 FRU lists 175 ...
Page 224: ...218 Hardware Maintenance Manual ...
Page 227: ......
Page 228: ...Part Number 19R1295 Printed in USA 1P P N 19R1295 ...