IBM MICRO TOWER 2169 - Manual (Page 4)

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Repairing Information ....................................................... 110
Removals and Replacements of machine type ................. 111
Identifying the Parts of the System Unit.............................. 112
Top Cover ............................................................................ 114
Adapter Cards ............................................................... 115
Diskette Drive ................................................................ 117
CD-ROM Drive .............................................................. 118
Hard Disk Drive.................................................................... 119
System Board ...................................................................... 119
Power Supply
....................................................................................... 121
Memory (DIMM) ............................................................ 121
Introduction .......................................................................... 123
Power Supply Cable Connector Specifications .................. 129
Main Output Pin Assignment ........................................ 130
Factory-Installed Modem Card Layout................................ 132
Factory-Installed Modem Card Connector Functions .. 132
3.5-In. Hard Disk Drive Jumper Locations & Settings ........ 133
CD-ROM Drive..................................................................... 134
CD-ROM Drive Rear Panel Connectors and Features
....................................................................................... 135
CD-ROM Drive Jumper Settings .................................. 135
DIMM Configurations ........................................................... 135
System Board Connector Pin Signals................................. 136
Monitor Port Signals...................................................... 136
Serial Port Signals......................................................... 136
Parallel Port Signals...................................................... 136
Mouse Port Signals ....................................................... 137
Keyboard Port Signals .................................................. 137
Diskette Drive Cable Connector Signals ...................... 138
IDE Cable Connector Signals ....................................... 139
Safety Inspection Guide ................................................... 140
General Guidelines .............................................................. 141
Parts Catalog...................................................................... 143
Part Catalog of machine type ............................................. 144
Assembly 1: System Unit..................................................... 144
Assembly 2: Diskette Drive, Hard Disk Drive ................ 147
Assembly 3: CD-ROM, Modem Card............................. 148
Assembly 4: Keyboard and Mouse ................................ 150
Appendix A. Online Support Information ....................... 152
Index