IBM 2170275 Reference Guide - Page 113

Number, Description, DIMM 1, ISA 1, PCI 1

Page 113 highlights

Adding and removing hardware Number BT1 CN1 CN2 CN3 CN4 CN5 CN6 CN7 CN8 CN9 CN10 Description Number Description System battery CN11 ATX power supply connector USB connectors CN12 CN13 PS/2 mouse and keyboard connectors Parallel, serial and VGA connectors MIDI, line-in, lineout and mic-in connectors IDE LED connector DIMM 1, DIMM 2, DIMM 3 FN1 FN2 ISA 1, ISA 2 ATI Multimedia Channel (AMC) feature connector Fax, voice, modem connector CD-ROM audio connector Modem ring-in connector JP3 JP4 PCI 1, PCI 2, PCI 3 SKT1 Diskette drive connector Primary IDE connector Secondary IDE connector System memory module sockets 5-pin power supply fan connector 2-pin power supply fan connector ISA adapter card connectors Power button connector Power LED connector PCI adapter card connectors Processor Identifying system board components 109

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Identifying system board components
109
Adding and removing hardware
Number
Description
Number
Description
BT1
System battery
CN11
Diskette drive
connector
CN1
ATX power supply
connector
CN12
Primary IDE
connector
CN2
USB connectors
CN13
Secondary IDE
connector
CN3
PS/2 mouse and
keyboard
connectors
DIMM 1,
DIMM 2,
DIMM 3
System memory
module sockets
CN4
Parallel, serial and
VGA connectors
FN1
5-pin power supply
fan connector
CN5
MIDI, line-in, line-
out and mic-in
connectors
FN2
2-pin power supply
fan connector
CN6
IDE LED connector
ISA 1, ISA 2
ISA adapter card
connectors
CN7
ATI Multimedia
Channel (AMC)
feature connector
JP3
Power button
connector
CN8
Fax, voice, modem
connector
JP4
Power LED
connector
CN9
CD-ROM audio
connector
PCI 1, PCI 2,
PCI 3
PCI adapter card
connectors
CN10
Modem ring-in
connector
SKT1
Processor