DFI NB78-BL, NB78-BC manual System Board Layout, Mch

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Guide

Quick Setup

Quick Setup Guide

1.1 System Board Layout

KB

Mouse

CN1

CPU fan (J8)

Second fan (J15)

1

2

DDR 1

DDR 2

USB

USB

CN7

Socket478

COM 1 (CN6)

Parallel (CN8)

10

20

2

1

+12V power

4

3

(ATXP1)

COM 2 (CN2)

Line

(CN9)

Intel

1

11

MCH

845PE

out

(CN3)

Line

Game/MIDI

ATX

in

CPU FSB select (JP1)

(CN5)

(CN4)

power

Mic

(PL1)

in

IrDA (J3)

AGP Slot

DIMM Standby

Power LED

I/O

PCI Slot 1

Intel

chip

PCI Slot 2

ICH4

BIOS

PCI Slot 3

Clear CMOS

Front

IDE 1 (J10)

(JP2)

PCI Slot 4

audio (J1)

2

10

CD-in (J5)

IDE 2 (J11)

1

9

PCI Slot 5

AC’97

FDD (J12)

Battery

S/PDIF-out (J4)

1

PCI Slot 6

Chassis fan

2

10

2

10 (J14)

SPEAKER

RESET

HD-LED

20

2

J16

1

9

1

9

19

1

G-SW

PWR-LED

Wake-On-LAN

USB 3/4 USB 5/6

G-LED

ATX-SW

(J9)

(JUSB1) (JUSB2)

NB78-BC

6