Asus M3N78 SE User Manual download pdf (Page 16)

1-6

Chapter 1: Product introduction

M3N78 SE

Do not overtighten the screws! Doing so can damage the motherboard.

1.5.2 Placement direction

When installing the motherboard, ensure that you place it into the chassis in the correct

orientation. The edge with external ports goes to the rear part of the chassis as indicated in

the image below.

Place this side towards

the rear of the chassis.

1.5.3 Screw holes

Place six (6) screws into the holes indicated by circles to secure the motherboard to the

chassis.

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 61 62

Motherboard 1
First Edition V1 2
September 2008 2
Contents 3
Safety information 7
About this guide 7
Where to nd more information 8
Typography 8
Chapter 1 11
ASUS M3N78 SE 13
Standy Power Powered Off 14
M3N78 SE Onboard LED 14
1.5 Motherboard overview 15
1.5.2 Placement direction 16
1.5.3 Screw holes 16
1.6.1 Installing the CPU 17
M3N78 SE CPU fan connector 18
CPU Heatsink 19
Retention bracket 19
Retention bracket lock 19
Retention Module Base 19
1.7 System memory 21
DDR2-667MHz capability 22
DDR2-533MHz capability 22
DDR2-800MHz capability 23
DDR2-1066MHz capability 23
1.7.3 Installing a DIMM 24
1.7.4 Removing a DIMM 24
1.8 Expansion slots 25
Interrupt assignments 26
1.8.3 PCI slots 27
1.8.4 PCI Express x1 slot 27
1.8.5 PCI Express x16 slot 27
1.9 Jumpers 28
1.10 Connectors 29
1.10.2 Internal connectors 30
M3N78 SE 31
M3N78 SE IDE connector 31
M3N78 SE SATA connectors 32
M3N78 SE USB2.0 connectors 33
SPDIF_OUT 34
M3N78 SE ATX power connectors 35
1.11 Software support 37
Chapter 2 39
2.1.2 AFUDOS utility 40
2.1.5 ASUS Update utility 43
Installing ASUS Update 44
2.2 BIOS setup program 45
2.2.1 BIOS menu screen 46
2.2.2 Menu bar 46
2.3 Main menu 48
2.3.5 SATA 1~4 49
2.3.6 Storage Conguration 50
2.4 Advanced menu 51
Memclock Value [266MHz] 52
CAS Latency (CL) [Auto] 52
CPU Frequency [200] 52
Overcloking Options [Auto] 52
2.4.2 CPU Conguration 53
2.4.3 Chipset 54
2.4.5 PCI PnP 55
2.4.6 USB Conguration 56
2.5 Power menu 57
2.5.4 APM Conguration 58
2.5.5 Hardware Monitor 58
2.6 Boot menu 59
2.6.3 Security 60
2.7 Tools menu 61
2.8 Exit menu 62

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