A SERVICE OF

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5
1.1
1.1
1.1
MAINBOARD LAYOUT
MAINBOARD LAYOUT
MAINBOARD LAYOUT
Introduction
Introduction
Chapter 1
Chapter 1
Chapter 1
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Introduction
Introduction
Introduction
CN 9 : IDE 1
CN 10: IDE 2
CN 8: FDC
DIMM 1
DIMM 2
Socket 370
CN 14: AT
Power
Connector
CN 15: ATX
Power
Connector
CN 2: M/S
CN 1: K/B
JP1: OnNow
Function
CN 13: CPU
Fan 1
CN 5: LPT
CN 4 : COM 2
CN 18: Game/
Audio
CN 3 : COM 1
CN 19: VGA
CN16: WOL
PCI 1
PCI 2
PCI 3
USB 2
USB 1
USB 4
USB 3
CN 17: CPU Fan 2
LED 1
SPK (speaker)
PWR LED/KBLOCK
System Panel and
LED Connectors
CN 12: IR
JP2: Clear CMOS
JP3: Clear K/B
Password
CN 21: CD-IN
Introduction