User`s manual

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16

2

Hardware Installation

2.1 System Board Layout

Chapter 2 - Hardware Installation

KB/Mouse

S/PDIF-

in

S/PDIF-

out

COM

IEEE 1394_1,

USB 1-2

LAN,

USB 3-4

Line-in

Front R/L

Mic-in

1

+12V power

1

IEEE 1394_2

VIA

6307

Marvell

88E

Gigabit

PHY

1111

I/O

chip

Audio

Codec

1

IrDA

1

S/PDIF

1

Front audio

1

CD-in

Standby

Power LED

1

Chassis fan

BIOS

1

System beep

select (JP5)

1 1

USB 5-6 USB 7-8

nVIDIA

nForce3-250Gb

Socket 754

1

CPU fan

1

1

SATA 3

SATA 4

DDR 1

DDR 2

DDR 3

Marvell

88SR3020

Battery

1

Clear CMOS (JP2)

DRAM

Power LED

1

1

ATX

power

FDD

1

SEC IDE

1

PRI IDE

AGP

PCI 1

PCI 2

PCI 3

PCI 4

PCI 5

1

HD-LED

RESET

SPEAKER

PWR-LED

ATX-SW

1

1

SATA 1

SATA 2

Center/Subwoofer

Side R/L

Rear R/L

1

2nd fan

Power

Reset