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6
Table of Mainboard Components
Label
Component
AGP1
Accelerated Graphics Port (supports 1.5V 4x AGP card only)
ATX1
Standard 20-pin ATX power connector
AUDIO1
Mic/SpeakerOut header
BAT1
Three volt realtime clock battery
CASFAN1
Case fan connector
CDIN1
CD-in connector (Panasonic)
CDIN2
CD-in connector (Sony)
CHS1
Chassis Detect Intrusion
CPUFAN1
Cooling fan for CPU
CNR1
Communications Networking Riser slot
CPU Socket
CPU socket (mPGA478)
DIMM1 ~ DIMM2
Two 184-pin DDR sockets
FDD1
Floppy disk drive connector
IDE 1
Primary IDE channel
IDE 2
Secondary IDE channel
JP1
Clear CMOS jumper
JP2
BIOS protect jumper
JP4
Onboard USB jumper
LSJ1
Single color LED header (comply with OEM specs. only)
PANEL1
Front panel connectors for case switches and LEDs
PCI1 ~ PCI6
Six 32-bit add-on card slots
PWRFAN1
Power fan connector
SIR1
Serial IR port
SPEAKER1
Speaker connector
SJ1
Single color LED header
USB1
Front panel USB headers
This concludes Chapter 1. The next chapter explains how to install the main-
board.