IBM 2170275 Reference Guide - Page 115

DIMM 1, SL2, SL3, Joystick/MIDI, line

Page 115 highlights

Adding and removing hardware Number BT1 CN1 Description System battery USB connectors Number CN12 CN13 CN2 CN3 CN4 CN5 CN6 CN9 CN10 CN11 Power switch (pins 10,20) and frontpanel LED (pins 4, 5,6,7:HDD LED, pins 1,2,3: power LED) connectors PS/2 mouse and keyboard connectors ATX power connector ATI Multimedia Channel (AMC) feature connector Parallel, serial, and VGA connector Modem ring-in connector Secondary IDE connector Primary IDE connector CN14 CN15 DIMM 1, DIMM 2 FN1 SL1 SL2, SL3 U27 Description Diskette drive connector Joystick/MIDI, linein, line-out, and mic-in connectors Fax, voice, modem connector CD-ROM audio connector System memory module sockets 2-pin power supply fan connector PCI adapter card connector ISA adapter card connectors Processor Identifying system board components 111

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Identifying system board components
111
Adding and removing hardware
Number
Description
Number
Description
BT1
System battery
CN12
Diskette drive
connector
CN1
USB connectors
CN13
Joystick/MIDI, line-
in, line-out, and
mic-in connectors
CN2
Power switch (pins
10,20) and front-
panel LED (pins 4,
5,6,7:HDD LED,
pins 1,2,3: power
LED) connectors
CN14
Fax, voice, modem
connector
CN3
PS/2 mouse and
keyboard
connectors
CN15
CD-ROM audio
connector
CN4
ATX power
connector
DIMM 1,
DIMM 2
System memory
module sockets
CN5
ATI Multimedia
Channel (AMC)
feature connector
FN1
2-pin power supply
fan connector
CN6
Parallel, serial, and
VGA connector
SL1
PCI adapter card
connector
CN9
Modem ring-in
connector
SL2, SL3
ISA adapter card
connectors
CN10
Secondary IDE
connector
U27
Processor
CN11
Primary IDE
connector