Asus M4N78 SE User Manual - Page 49

ASUS M4N78 SE

2-13

DCT Unganged Mode [Auto]

Allows you to enable or disable Unganed mode.

Configuration options: [Auto] [Always]

Power Down Enable [Enabled]

Enables or disables the DDR power down mode.

Configuration options: [Disabled] [Enabled]

ECC Configuration

ECC Mode [Disabled]

Enables or disables the DRAM ECC that allows the hardware to report and correct

memory errors automatically. Configuration options: [Disabled] [Basic] [Good] [Super]

[Max] [User]

SouthBridge Configuration

Primary Graphics Adapter [PCIE -> PCI]

Display Device Priority, from high to low. Configuration options: [PCIE -> PCI] [PCI -> PCIE]

PCIE 2.0 Support [Auto]

Allows you to enable or disable the PCIE 2.0 feature. Configuration options: [Disabled] [Auto]

AZALIA AUDIO [Enabled]

Allows you to enable or disable the HD audio mode. Configuration options: [Disabled]

[Enabled]

Front Panel Select [HD Audio]

Allows you to set HD Audio mode. Configuration options: [AC97] [HD Audio]

Onboard LAN [Enabled]

Allows you to set or disable the Onboard LAN. Configuration options: [Enabled] [Disabled]

OnBoard LAN Boot ROM [Disabled]

Allows you to enable or disable the OnBoard LAN Boot ROM.

Configuration options: [Enabled] [Disabled]

SouthBridge ACPI HPET TABLE [Enabled]

Allows you to enable or disable SouthBridge ACPI HPET TABLE.

Configuration options: [Disabled] [Enabled]

2.4.4

Onboard Devices Configuration

Serial Port1 Address [3F8/IRQ4]

Allows you to select the Serial Port1 base address.

Configuration options: [Disabled] [3F8/IRQ4][2F8/IRQ3] [3E8/IRQ4] [2E8/IRQ3]

Parallel Port Address [378]

Allows you to select the Parallel Port base addresses.

Configuration options: [Disabled] [378] [278] [3BC]

Parallel Port Mode [Normal]

Allows you to select the Parallel Port

mode. Configuration options: [Normal] [EPP] [ECP]

[EPP+ECP]

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

Asus M4N78 SE User Manual - Page 49

Onboard Devices Conﬁguration

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