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Table of Mainboard Components
Label
Component
ATXPW1
Standard power connector
AUDIO1
Front audio connector
BAT1
Three volt realtime clock battery
CD_IN1
Primary CD-in connector
CD_IN2
Secondary CD-in connector
CN1
Auxiliary power connector for Pentium 4 CPUs
CNR1
Communications Networking Riser slot
CPU SOCKET
Socket 462 for AMD Athlon/Duron CPUs
CPUFAN1
Cooling fan for CPU
DDR1~ DDR2
Two 184-pin DDR SDRAM
FDC1
Floppy disk drive connector
IDE1
Primary IDE channel
IDE2
Secondary IDE channel
IR1 Infrared
cable
header
J1
Onboard LAN LED connector
JP2 IEEE
1394
header
JP3
Clear CMOS jumper
PCI1 ~ PCI3
Three 32-bit add-on card slots
SPK1 Internal
speaker
connector
SYSFAN1 System
fan
connector
SW1
Connector for case front panel switches and LED indicators
USB3
Front Panel USB headers
VGAFAN1 VGA
cooling
fan
WOM1
Wake On Modem header
This concludes Chapter 1. The next chapter explains how to install the main-
board.
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