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4
Internal speaker
Locating parts on the system board
1
Microprocessor 12 V power connector
16
Front panel connector
2
Microprocessor fan connector
17
Cover presence switch connector
3
Microprocessor
18
Thermal sensor connector
4
Memory slots (6)
19
PS/2 connector
5
24-pin system power connector
20
Front audio connector
6
Hard disk drive fan assembly connector
21
Internal speaker connector
7
Diskette drive connector
22
PCI adapter card slot
8
Card reader connector
23
PCI Express x1 adapter card slot
9
Front USB connector
24
PCI Express x16 graphics adapter card slot
10
SATA connectors (5)
25
PCI Express x4 adapter card slot
11
Adapter card fan connector
26
PCI Express x16 graphics adapter card slot
12
SAS (Serial Attached SCSI) LED connector
27
Second COM port connector
13
Battery
28
Rear fan assembly connector
Chapter 10
.
Replacing FRUs (Type 4105, 4157, 4217)
79
Summary of Contents for ThinkSTaTion series
Page 1: ...ThinkStation Hardware Maintenance Manual Machine Type 4105 4155 4157 4158 4217 4218 ...
Page 2: ......
Page 3: ...ThinkStation Hardware Maintenance Manual Machine Type 4105 4155 4157 4158 4217 4218 ...
Page 8: ...vi ThinkStation Hardware Maintenance Manual ...
Page 17: ...Chapter 2 Safety information 9 ...
Page 21: ...Chapter 2 Safety information 13 ...
Page 22: ...1 2 14 ThinkStation Hardware Maintenance Manual ...
Page 23: ...Chapter 2 Safety information 15 ...
Page 29: ...Chapter 2 Safety information 21 ...
Page 33: ...Chapter 2 Safety information 25 ...
Page 40: ...32 ThinkStation Hardware Maintenance Manual ...
Page 58: ...50 ThinkStation Hardware Maintenance Manual ...
Page 82: ...74 ThinkStation Hardware Maintenance Manual ...
Page 95: ...Chapter 10 Replacing FRUs Type 4105 4157 4217 87 ...
Page 126: ...118 ThinkStation Hardware Maintenance Manual ...
Page 223: ...Chapter 12 FRU lists 215 ...
Page 296: ...288 ThinkStation Hardware Maintenance Manual ...
Page 303: ......
Page 304: ...Part Number 53Y4348 Printed in USA 1P P N 53Y4348 53Y4348 ...