IBM Aptiva 2142, Hardware Maintenance Service

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System Board Locations—Type A-2
BT1 Battery
DIMM1 DIMM connector (Bank 1)
DIMM2 DIMM connector (Bank 2)
DIMM3 DIMM connector (Bank 3)
ISA1 ISA 1 connector
ISA2 ISA 2 connector
ISA3 ISA 3 connector
J1A/J1B Mouse/Keyboard connector (top=mouse; bottom=keyboard)
J2 Modem audio-In connector
J3 TV Audio-In connector
J4 Audio amplifier connector
J5 Serial port connector (bottom connector)
J6A/B/C Audio out/in, mic
J7 Monitor connector
J8A/B USB connector (top=USB1, bottom=USB0)
J9 MIDI/Joystick connector (top)
J10 Parallel connector (top)
J11 CD/DVD-ROM audio in connector
J13 TV out connector
J14 AC-3 connector
J15 Video feature connector
J16 Fan connector
J17 SO-DIMM socket (video upgrade)
J19 Diskette drive connector
J20 Power connector
J21 Buzzer, on board (Enable: 1-2, Disable: 2-3)
J22 Power switch, Power LED, Hard disk LED connector
J23 Media Console connector (Type 2142 only)
J24 Secondary IDE connector
J25 Primary IDE connector
(For hard disk drive jumper settings, see page 5-10)
JP1 Diskette Write (Enable: 1-2, Disable: 2-3)
JP2 On-Board Video Enable (Normal: 2-3, Disable: 1-2)
JP3 CMOS, Power-on Password Reset (Normal: 2-3, Clear: 1-2)
JP7 Processor Bus Factor (See Figure 5-4 on page 5-7.)
PCI1 PCI 1 connector
PCI2 PCI 2 connector
PCI3 PCI 3 connector
KSLOTA1 Processor
5-6
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