Table of Contents
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Table of Mainboard Components
Label
1394A-J1 / 1394A-J2
AGP1
ATX1
ATX2
AUDIO1
BT1
CASFAN1
CD1
CD2
CNR1
CPU SOCKET
CPUFAN1
DDR1 ~ DDR3
FDD1
IDE 1
IDE 2
IDE 3
IDE 4
JP1
JP2
LED1
PANEL1
PCI1 ~ PCI5
SJ1
SIR1
SMI1
SPDIF_4P
USB2/USB3
Note: LED1 is usually connected to a light that indicates that the computer is
powered on. Do not install hardware or disconnect power cables while the
LED is on.
This concludes Chapter 1. The next chapter explains how to install the
mainboard.
Component
IEEE 1394A header
Accelerated Graphics Port
Standard 20-pin ATX power connector
Power connector
Mic/speaker-out connector
Three volt realtime clock battery
Auxiliary case cooling fan
Primary CD-in connector (Sony)
Secondary CD-in connector (Panasonic)
Communications Networking Riser slot
CPU Socket (mPGA478)
Cooling fan for CPU
Three 184-pin DDR DIMM sockets
Floppy disk drive connector
Primary IDE channel
Secondary IDE channel
Third IDE channel for ATA 66/100 (RAID)
Fourth IDE channel for ATA 66/100 (RAID)
Clear CMOS jumper
CPU bus speed select jumper
LED 2.5 VSB for DDR SDRAM (red)
Panel connector for case switches and LEDs
Five 32-bit add-on card slots
Single-color LED header
Serial infrared port
External System Management Interrupt header
SPDIF out header
Connector for front panel USB ports
6
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