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Asus M4N78 SE User Manual - Page 30

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1.10 1.10.1 1 Connectors Rear panel connectors 2 3 45 10 9 8 7 6 1. PS/2 keyboard port (purple). This port is for a PS/2 keyboard. 2. Parallel port. This 25-pin port connects a parallel printer, a scanner, or other devices. 3. LAN (RJ-45) port. This port allows Gigabit connection to a Local Area Network (LAN) through a network hub. LAN port LED indications Activity/Link LED Status Description OFF No link Yellow Linked BLINKING Data activity Status OFF ORANGE GREEN Speed LED Description 10 Mbps connection 100 Mbps connection 1 Gbps connection ACT/LINK SPEED LED LED LAN port 4. Line In port (light blue). This port connects the tape, CD, DVD player, or other audio sources. 5. Line Out port (lime). This port connects a headphone or a speaker. In 4-channel and 6-channel configuration, the function of this port becomes Front Speaker Out. 6. Microphone port (pink). This port connects a microphone. Refer to the audio configuration table below for the function of the audio ports in 2, 4, or 6-channel configuration. Audio 2, 4, and 6-channel configuration Port Light Blue Lime Pink Headset 2-channel Line In Line Out Mic In 4-channel Rear Speaker Out Front Speaker Out Mic In 6-channel Rear Speaker Out Front Speaker Out Bass/Center 1-20 Chapter 1: Product introduction

Section	Page
Notices	6
Safety information	7
About this guide	7
M4N78 SE specifications summary	9
Chapter 1: Product introduction	11
1.1 Welcome!	11
1.2 Package contents	11
1.3 Special features	11
1.3.1 Product highlights	11
1.3.2 Innovative ASUS features	13
1.4 Before you proceed	14
1.5 Motherboard overview	15
1.5.1 Placement direction	15
1.5.2 Screw holes	15
1.5.3 Motherboard layout	16
1.5.4 Layout contents	16
1.6 Central Processing Unit (CPU)	17
1.6.1 Installing the CPU	17
1.6.2 Installing the heatsink and fan	19
1.7 System memory	20
1.7.1 Overview	20
1.7.2 Memory configurations	21
1.7.3 Installing a DIMM	26
1.7.4 Removing a DIMM	26
1.8 Expansion slots	27
1.8.1 Installing an expansion card	27
1.8.2 Configuring an expansion card	27
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	30
1.10.1 Rear panel connectors	30
1.10.2 Internal connectors	31
1.11 Software support	36
1.11.1 Installing an operating system	36
1.11.2 Support DVD information	36
Chapter 2: BIOS information	37
2.1 Managing and updating your BIOS	37
2.1.1 ASUS Update utility	37
2.1.2 ASUS EZ Flash 2 utility	38
2.1.3 ASUS CrashFree BIOS 3 utility	39
2.2 BIOS setup program	40
2.2.1 BIOS menu screen	41
2.2.2 Menu bar	41
2.2.3 Navigation keys	42
2.2.4 Menu items	42
2.2.5 Sub-menu items	42
2.2.6 Configuration fields	42
2.2.7 General help	42
2.2.8 Pop-up window	42
2.2.9 Scroll bar	42
2.3 Main menu	43
2.3.1 System Time [xx:xx:xx]	43
2.3.2 System Date [Day xx/xx/xxxx]	43
2.3.3 Primary IDE Master/Slave and SATA 1~4	43
2.3.4 Storage Configuration	44
2.3.5 System Information	45
2.4 Advanced menu	45
2.4.1 JumperFree Configuration	45
2.4.2 CPU Configuration	48
2.4.3 Chipset	48
2.4.4 Onboard Devices Configuration	49
2.4.5 PCI PnP	50
2.4.6 USB Configuration	50
2.5 Power menu	51
2.5.1 Suspend Mode [Auto]	51
2.5.2 ACPI 2.0 Support [Disabled]	51
2.5.3 ACPI APIC Support [Enabled]	51
2.5.4 APM Configuration	51
2.5.5 Hardware Monitor	52
2.6 Boot menu	53
2.6.1 Boot Device Priority	53
2.6.2 Boot Settings Configuration	53
2.6.3 Security	54
2.7 Tools menu	55
2.7.1 ASUS EZ Flash 2	55
2.7.2 Express Gate [Auto]	56
2.7.3 AI NET 2	56