Copyright IBM Corp. 1998  145  
Parts/Test Point Locations 
Introduction ..................................................................................................146
Machine Type 2170 System Board Jumpers and Connectors  ....................147
Machine Type 2171 and 2172 System Board 
Jumpers and Connectors .............................................................................150
Power Supply Connectors and Voltages  .....................................................153
Factory-Installed Modem Card Layout .........................................................155
Network Cards  .............................................................................................157
Home PNA ............................................................................................157
ADSL .....................................................................................................157
Accton 10/100 Ethernet PCI Adapter Card  ...........................................158
Video Cards  .................................................................................................159
Savage IV AGP 2x/4x 8 MB ..................................................................159
Savage IV AGP 2x/4x 16/32 MB ...........................................................159
ATI with TV Out AGP  ............................................................................161
Nvidia M64 w/TV Out, 32MB .................................................................162
Nvidia NV10 w/TV Out, 32MB ...............................................................162
3.5-In. Hard Disk Drive Jumper Settings ......................................................163
CD-ROM Drive .............................................................................................167
CD-ROM Drive Rear Panel Connectors and Jumpers ..........................169
CD-ROM R/W Drive ..............................................................................170
CD-ROM R/W Drive Rear Panel Connectors and Jumpers ..................171
Zip Drive .......................................................................................................172
Zip Drive Rear Panel Connectors and Jumpers ....................................173
LS-120 Drive Rear Panel Connectors and Jumpers  ....................................174
DVD-ROM Drive  ..........................................................................................175
Front Panel and Emergency-Exit   .........................................................175
DVD-ROM Drive Rear Panel Connectors and Jumpers  .......................176
DIMM Configurations  ...................................................................................177
System Board Connector Pin Signals ..........................................................178
Monitor Port Signals ..............................................................................178
Serial Port Signals .................................................................................178
Parallel Port Signals ..............................................................................178
Mouse Port Signals ...............................................................................179
Keyboard Port Signals  ..........................................................................179
Diskette Drive Cable Connector Signals ...............................................179
IDE Cable Connector Signals  ...............................................................180