IBM 6644 Personal Computer User Manual


 
System Board Jumpers and Connectors ...........105
Power Supply Connectors and Voltages ........... 107
Network Cards ................................................... 109
3.5-In. Hard Disk Drive Jumper Settings ............ 110
CD-ROM Drive ................................................... 113
CD-ROM Drive Rear Panel Connectors and
Jumpers ....................................................... 115
DIMM Configurations ......................................... 116
System Board Connector Pin Signals ................117
Monitor Port Signals..................................... 117
IDE Cable Connector Signals ......................117
Safety Inspection Guide .................................. 119
General Guidelines ............................................ 120
Parts Catalog .................................................... 121
Abbreviations ..................................................... 122
System Assembly .............................................. 123
Assembly 1a: System Unit- Interior.............. 123
Assembly 1b: System Unit - Exterior............ 126
Assembly 2: Hard Drive ............................... 127
Assembly 3: CD-ROM Drive ........................ 128
Assembly 4: Power Cord.............................. 129
Assembly 5: Keyboard and Mouse .............. 131
Appendix A. FRU Number List ........................ 133
Index .................................................................. 137