Asus A8N-SLI A8N-SLI English edition user's manual, version E1947
Asus A8N-SLI - Motherboard - ATX Manual
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- Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 1
A8N-SLI Motherboard - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 2
Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing. ASUS PROVIDES THIS MANUAL "AS IS" WITHOUT WARRANTY - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 3
used in this guide x Typography x A8N-SLI specifications summary xi Chapter 1: Product introduction 1.1 Welcome 1-1 1.2 Package contents 1-1 1.3 Special features 1-2 1.3.1 Product highlights 1-2 1.3.2 ASUS Proactive features 1-5 1.3.3 Innovative ASUS features 1-6 Chapter 2: Hardware - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 4
Flash utility 4-7 4.1.6 ASUS Update utility 4-8 4.2 BIOS setup program 4-11 4.2.1 BIOS menu screen 4-12 4.2.2 Menu bar 4-12 4.2.3 Legend bar 4-13 4.2.4 Menu items 4-13 4.2.5 Sub-menu items 4-13 4.2.6 Configuration fields 4-13 4.2.8 General help 4-14 4.2.7 Pop-up window 4-14 4.3 Main menu - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 5
SLI Configuration 4-29 4.4.5 JumperFree Configuration 4-30 4.4.6 LAN Cable Status 4-32 4.4.7 PEG Link Mode 4-33 4.4.8 Instant Music 4-34 4.5 Power menu 4-35 4.5.1 ACPI Suspend Type 4-35 4.5.2 ACPI APIC Support 4-35 4.5.3 APM Configuration 4-36 4.5.4 Hardware Monitor 4-38 4.6 Boot menu - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 6
6.1.2 ASUS Certified SLI Graphics cards 6-1 6.2 Dual graphics card setup 6-3 6.2.1 Setting the ASUS EZ selector card 6-3 6.2.2 Installing SLI-ready graphics cards 6-5 6.2.3 Setting the SLI mode in BIOS 6-9 6.2.4 Installing the device drivers 6-9 6.2.5 Enabling the multi-GPU feature in Windows - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 7
. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with manufacturer's instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 8
Contact a qualified service technician or your retailer. Operation safety • Before installing the motherboard and adding devices on it, carefully read all the manuals that came with • If you encounter technical problems with the product, contact a qualified service technician or your retailer. viii - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 9
you need when installing and configuring the motherboard. How this guide is organized This manual contains the following parts: • Chapter 1: Product introduction This chapter describes the features of the motherboard and the new technology it supports. • Chapter 2: Hardware information This chapter - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 10
updates. 1. ASUS websites The ASUS website provides updated information on ASUS hardware and software products. Refer to the ASUS package. Conventions used in this guide To make sure that you perform certain tasks properly, take note of the following symbols used throughout this manual. D A N G E - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 11
A8N-SLI specifications summary CPU Socket 939 for AMD Athlon™ 64FX/AMD Athlon™ 64 processor Supports AMD 64 architecture that enables simultaneous 32-bit and 64-bit architecture Supports AMD® Cool 'n' Quiet! Technology Chipset NVIDIA® nForce™ 4 SLI Supports NVIDIA® Scalable Link Interface™ (SLI) - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 12
-language BIOS ASUS MyLogo2 ASUS Instant Music ASUS EZ Selector ASUS SLI Warning LED ASUS EZ Plug 1 x Floppy disk drive connector 2 x IDE connectors 4 x Serial ATA connectors 1 x ASUS EZ selector card connector 1 x CPU fan connector 1 x Power fan connector 2 x Chassis fan connector 1 x Chipset fan - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 13
A8N-SLI specifications summary LAN AI Audio IEEE 1394 USB Rear panel BIOS features Power Requirement Form Factor Support CD contents NVIDIA® nForce™ 4 built-in Gigabit MAC with external Marvell® PHY supports: - NV ActiveArmor™ - NV Firewall™ - AI NET2 Realtek® ALC850 8-channel CODEC 1 x Coaxial S/ - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 14
xiv - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 15
This chapter describes the motherboard features and the new technologies it supports. 1Product introduction - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 16
Chapter summary 1.1 Welcome 1-1 1.2 Package contents 1-1 1.3 Special features 1-2 ASUS A8N-SLI - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 17
40-conductor IDE cable Floppy disk drive cable COM cable Accessories I/O shield SLI connector Retention bracket A p p l i c a t i o n C D s ASUS motherboard support CD D o c u m e n t a t i o n User guide If any of the above items is damaged or missing, contact your retailer. ASUS A8N-SLI 1-1 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 18
are based on AMD's 64-bit and 32-bit architecture, which represents the landmark into the NVIDIA® nForce4® SLI™ chipset with the NVIDIA® Gigabit CPU from the rigorous task of filtering data packets. See page 5-20 for details. AMD Cool 'n' Quiet!™ Technology The motherboard supports the AMD Cool - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 19
sound ready The motherboard supports the S/PDIF Out function through the S/PDIF interfaces on the rear panel. The S/PDIF technology turns your computer into a high-end entertainment system with digital connectivity to powerful audio and speaker systems. See page 2-20 for details. ASUS A8N-SLI 1-3 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 20
The motherboard implements the Universal Serial Bus (USB) 2.0 specification, dramatically increasing the connection speed from the 12 Mbps bandwidth on USB 1.1 to a fast 480 Mbps on USB 2.0. USB 2.0 is backward compatible with USB 1.1. See page 2-20 and 2-24 for details. Temperature, fan, and - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 21
an AC97 2.3 compatible multi-channel audio designed for PC multimedia systems. It also provides Jack-Sensing function, S/PDIF out support, interrupt capability and includes the Realtek® proprietary UAJ® (Universal Audio Jack) technology. See pages 2-19, 2-20 and 5-14 for details. ASUS A8N-SLI 1-5 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 22
the support CD in case when the BIOS codes and data are corrupted. This protection eliminates the need to buy a replacement ROM chip. See details on page 4-5. ASUS Q-Fan technology The ASUS Q-Fan technology smartly adjusts the fan speeds according to the system loading to ensure quiet, cool, and - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 23
customizable boot logos. See page 5-9 for details. ASUS Instant Music Lite This unique feature allows you to playback audio files even without booting the system to Windows™. Just press the ASUS Instant Music Lite special function keys and enjoy the music! See pages 4-34 and 5-11. ASUS A8N-SLI 1-7 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 24
1-8 Chapter 1: Product introduction - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 25
This chapter lists the hardware setup procedures that you have to perform when installing system components. It includes description of the jumpers and connectors on the motherboard. 2 Hardware information - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 26
Chapter summary 2.1 Before you proceed 2-1 2.2 Motherboard overview 2-2 2.3 Central Processing Unit (CPU 2-6 2.4 System memory 2-11 2.5 Expansion slots 2-15 2.6 Jumpers 2-17 2.7 Connectors 2-19 ASUS A8N-SLI - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 27
cable before removing or plugging in any motherboard component. The red warning LED lights up when you installed two graphics card but did not connect the ASUS EZ Plug™. The illustration below shows the location of the onboard LEDs. SLI_WARN_LED A8N-SLI ® A8N-SLI Onboard LED ON When use 2 Graphics - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 28
the image below. 2.2.2 Screw holes Place nine (9) screws into the holes indicated by circles to secure the motherboard to the chassis. Do not overtighten the screws! Doing so can damage the motherboard. Place this side towards the rear of the chassis A8N-SLI 2-2 Chapter 2: Hardware information - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 29
2.2.3 Motherboard layout A8N-SLI SLI_CON PCIEX1_2 nForce4 SLI 1394 Controller PCIEX16_2 ® PCI1 CHIP_FAN IE_1394_2 PCI2 PCI3 SB_PWR CR2032 3V Lithium Cell CMOS Power CLRTC Super I/O USB78 USB56 USB910 SATA4 SATA3 SATA2 SATA1 4Mb BIOS CHA1_FAN CHASSIS GAME COM1 PANEL ASUS A8N-SLI - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 30
Out port (black) 6. Line In port (light blue) 7. Line Out port (lime) 8. Microphone port (pink) 9. Center/Subwoofer port (yellow orange) 10. USB 2.0 ports 3 and 4 11. USB 2.0 ports 1 and 2 12. IEEE 1394a port 13. Optical S/PDIF out port 14. Coaxial S/PDIF out port 15. PS/2 keyboard port (purple - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 31
CPU fan connector (3-pin CPU_FAN) 6. Power fan connector (3-pin PWR_FAN) 7. Chassis fan 1 connector (3-pin CHA1_FAN) 8. Chassis fan 2 connector (3-pin CHA2_FAN) 9. Chipset fan connector (3-pin CHIP_FAN) 10. Serial port connector (10-1 pin COM1) 11. USB 2-26 2-27 2-27 2-28 2-28 2-29 ASUS A8N-SLI 2-5 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 32
only 32-bit or 64-bit wide data paths. Take note of the marked corner (with gold triangle) on the CPU. This mark should match a specific corner on the socket to ensure correct installation. Gold triangle 2.3.2 Installling the CPU To install a CPU: 1. Locate the CPU socket on the motherboard. A8N-SLI - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 33
The CPU fits only in one correct orientation. DO NOT force the CPU into the socket to prevent bending the pins and damaging the CPU! 5. When the CPU is in place, push down the socket lever to secure the CPU. The lever clicks on the side tab to indicate that it is locked. ASUS A8N-SLI 2-7 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 34
is properly applied to the CPU heatsink or CPU before you install the heatsink and fan assembly. CPU Fan CPU Heatsink Retention Module Base Retention bracket Retention bracket lock Your boxed CPU heatsink and fan assembly should come with installation instructions for the CPU, heatsink, and the - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 35
place. Make sure that the fan and heatsink assembly perfectly fits the retention mechanism module base, otherwise you cannot snap the retention bracket in place. 4. Push down the retention bracket lock on the retention mechanism to secure the heatsink and fan to the module base. ASUS A8N-SLI 2-9 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 36
GND +12V Rotation 3. When the fan and heatsink assembly is in place, connect the CPU fan cable to the connector on the motherboard labeled CPU_FAN. CPU_FAN A8N-SLI ® A8N-SLI CPU fan connector Do not forget to connect the CPU fan connector! Hardware monitoring errors can occur if you fail to plug - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 37
Due to the CPU's memory controller resource allocation, the system may detect less than 4 GB of system memory when you installed four 1 GB DDR memory modules. • Due to CPU limitation, stacked RAM and DDR DIMM modules with more than 18 chips are not supported in this motherboard. ASUS A8N-SLI 2-11 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 38
.33G 77.10736.33G 77.10639.60G 77.10739.60G MDOSS6F3G31Y0K1E0Z MDOSS6F3H41Y0N1E0Z MDOHY6F3G31Y0N1E0Z MDOHY6F3H41Y0N1E0Z MDOAD5F3G31Y0D1E02 MDOAD5F3H41Y0D1E02 DIMM support Brand Side(s) Component ABC Hynix SS HY5DU56822BT-D43 ••• Hynix DS HY5DU56822BT-D43 ••• Mosel SS V58C2256804SAT5(ECC - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 39
slots or the black slots as one pair of Dual-channel memory configuration. C - support for 4 modules inserted into the blue and black slots as two pairs of Dual-channel memory configuration. Visit the ASUS website (www.asus.com) for the latest DDR 400 Qualified Vendors List. ASUS A8N-SLI 2-13 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 40
components. Failure to do so may cause severe damage to both the motherboard and the components. 1. Unlock a DIMM socket by pressing the retaining clips retaining clips outward to unlock the DIMM. 1 1 DDR DIMM notch Support the DIMM lightly with your fingers when pressing the retaining clips. The - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 41
cards that they support. Make sure to unit cover (if your motherboard is already installed in a BIOS settings, if any. See Chapter 4 for information on BIOS setup. 2. Assign an IRQ to the card. Refer to the tables on the next page. 3. Install the software drivers for the expansion card. ASUS A8N-SLI - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 42
PCI slot 3 - - shared - - - - - Onboard USB 1.0 controller shared - - -- - - - Onboard USB 2.0 controller shared - - -- - - - Onboard LAN1 shared - - -- - - - Onboard 1394a shared - - -- - - - When using PCI cards on shared slots, ensure that the drivers support "Share IRQ" or that the - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 43
x16 slots This motherboard supports one PCI Express x16 graphics card or two SLI-ready PCI Express x16 SLI technology feature. In Normal mode, only the PCI Express blue slot can be used for PCI Express x16 graphics cards. The PCI Express black slot functions as a PCI Express x1 slot. ASUS A8N-SLI - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 44
boot failure! A8N-SLI ® A8N-SLI Clear RTC RAM CLRTC 12 23 Normal (Default) Clear CMOS You do not need to clear the RTC when the system hangs due to overclocking. For system failure due to overclocking, use the C.P.R. (CPU Parameter Recall) feature. Shut down and reboot the system so the BIOS - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 45
R J - 4 5 ) p o r t . Supported by the NVIDIA® nForce™ 4 Gigabit MAC with external Marvell® . This port connects the tape, CD, DVD player, or other audio sources. 7 . L i n e O u t p o f e r p o r t ( y e l l o w o r a n g e ) . This port connects the center/subwoofer speakers. ASUS A8N-SLI 2-19 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 46
devices. 1 1 . U S B 2 . 0 p o r t s 1 a n d 2 . These two 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices. 1 2 . I E E E 1 3 9 4 a p o r t . This 6-pin IEEE 1394 port provides high-speed connectivity for audio/video devices, storage peripherals, PCs, or portable - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 47
. This prevents incorrect insertion when you connect the IDE cable. • Use the 80-conductor IDE cable for UltraDMA133/100/66 IDE devices. SEC_IDE PRI_IDE A8N-SLI ® A8N-SLI IDE connectors ASUS A8N-SLI PIN 1 NOTE: Orient the red markings (usually zigzag) on the IDE ribbon cable to PIN 1. 2-21 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 48
Supported by the NVIDIA® nForce™ 4 chipset Serial ATA boot or data hard BIOS. See section "4.4.3 Onboard Devices Configuration" on pages 4-24 and 4-26 for details. GND RSATA_RXN4 RSATA_RXP4 GND RSATA_TXN4 RSATA_TXP4 GND GND RSATA_RXN3 RSATA_RXP3 GND RSATA_TXN3 RSATA_TXP3 GND A8N-SLI ® A8N-SLI - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 49
on the fan connectors! • The ASUS Q-Fan function is supported using the CPU Fan (CPU_FAN) and Chassis Fan 1 (CHA1_FAN) connectors only. • The chipset fan is synchronized with the CPU fan. GND +12V Rotation CPU_FAN CHA2_FAN A8N-SLI ® PWR_FAN CHIP_FAN CHA1_FAN A8N-SLI Fan connectors CPU_FAN - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 50
NC A8N-SLI ® A8N-SLI USB 2.0 connectors USB+5V USB_P7USB_P7+ GND USB+5V USB_P8USB_P8+ GND NC USB78 1 USB56 1 USB910 1 USB+5V USB_P5USB_P5+ GND USB+5V USB_P6USB_P6+ GND NC USB+5V USB_P9USB_P9+ GND Never connect a 1 3 9 4 c a b l e to the USB connectors. Doing so will damage the motherboard - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 51
boot USB A8N-SLI ATX power connectors +3 Volts -12 Volts Ground PSON# Ground Ground Ground -5 Volts +5 Volts +5 Volts +5 Volts Ground +3 Volts +3 Volts Ground +5 Volts Ground +5 Volts Ground Power OK +5V Standby +12 Volts +12 Volts +3 Volts Power supply with 20-pin power connector ASUS A8N-SLI - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 52
Ground Left Audio Channel Left Audio Channel Ground Ground Right Audio Channel A8N-SLI Internal audio connectors The function of these connectors are disabled under 8-channel mode. 9 . GAME/MIDI port connector (16-1 pin GAME) This connector is for a GAME/MIDI port. Connect the USB/GAME module - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 53
intrusion detection feature. See related BIOS item in page 4-40. A8N-SLI ® CHASSIS (Default) A8N-SLI Chassis alarm lead 11. IEEE 1394 A8N-SLI ® 1 IE_1394_2 A8N-SLI IEEE 1394 connector Never connect a U S B c a b l e to the IEEE 1394 connectors. Doing so will damage the motherboard! ASUS A8N-SLI - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 54
front panel audio I/O module that supports legacy AC '97 audio standard. Connect one end of the front panel audio I/O module cable to this connector. A8N-SLI ® FP_AUDIO BLINE_OUT_L BLINE_OUT_R +5VA AGND Line out_L NC Line out_R MICPWR MIC2 A8N-SLI Front panel audio connector 13. ASUS EZ - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 55
This connector supports several chassis-mounted functions. PLED SPEAKER PLED+ PLED+5V Ground Ground Speaker A8N-SLI PANEL IDE_LED+ IDE_LED- PWR Ground Reset Ground ® A8N-SLI System panel connector IDE_LED RESET PWRSW * Requires an ATX power supply. The sytem panel connector is color-coded for - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 56
2-30 Chapter 2: Hardware information - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 57
This chapter describes the power up Powerin3g up sequence, the vocal POST messages, and ways of shutting down the system. - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 58
Chapter summary 3.1 Starting up for the first time 3-1 3.2 Powering off the computer 3-2 ASUS A8N-SLI - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 59
then runs the power-on self tests or POST. While the tests are running, the BIOS beeps (see BIOS beep codes table below) or additional messages appear on the screen. If you do not see anything hold down the key to enter the BIOS Setup. Follow the instructions in Chapter 4. ASUS A8N-SLI 3-1 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 60
u r n O f f button to shut down the computer. 3. The power supply should turn off after Windows® shuts down. 3.2.2 Using the dual function power switch While the system is ON, pressing the power switch for -off mode, depending on the BIOS setting. Pressing the power switch for more than four seconds - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 61
This chapter tells how to change the system settings through the BIOS Setup menus. Detailed descriptions of the BIOS parameters are also provided. 4 BIOS setup - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 62
Chapter summary 4.1 Managing and updating your BIOS 4-1 4.2 BIOS setup program 4-11 4.3 Main menu 4-15 4.4 Advanced menu 4-20 4.5 Power menu 4-35 4.6 Boot menu 4-39 4.7 Exit menu 4-44 ASUS A8N SLI Deluxe - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 63
in DOS using a floppy disk or the motherboard support CD.) 4. A S U S U p d a t e (Updates the BIOS in Windows® environment.) Refer to the corresponding sections for details on these utilities. Save a copy of the original motherboard BIOS file to a bootable floppy disk in case you need to restore - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 64
or the latest motherboard BIOS file to the bootable floppy disk. 4.1.2 Updating the BIOS The Basic Input/Output System (BIOS) can be updated using the AwardBIOS Flash Utility. Follow these instructions to update the BIOS using this utility. 1. Download the latest BIOS file from the ASUS web site - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 65
Flash Type - SST 49LF004A/B /3.3V flashed the BIOS file. File Name to Program: 1001.bin Remove the floppy disk then press to Flashing Complete Press to Continue restart the system. 111122223333 Write OK 111122223333 No Update 111122223333 Write Fail F1 Reset ASUS A8N-SLI 4-3 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 66
: old.bin Message: Please Wait! 4. The utility saves the current BIOS file to the floppy disk, then returns to the BIOS flashing process. AwardBIOS Flash Utility for ASUS V1.01 (C) Phoenix Technologies Ltd. All Rights Reserved For NF-KC804-A8N-SLI-00 DATE: 11/18/2004 Flash Type - SST 49LF004A - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 67
, Inc. BIOS ROM checksum error Detecting IDE ATAPI device... Found CDROM, try to Boot from it... Pass DO NOT shut down or reset the system while updating the BIOS! Doing so can cause system boot failure! 4. Restart the system after the utility completes the updating process. ASUS A8N-SLI 4-5 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 68
down or reset the system while updating the BIOS! Doing so can cause system boot failure! 4. Restart the system after the utility completes the updating process. The recovered BIOS may not be the latest BIOS version for this motherboard. Visit the ASUS website (www.asus.com) to download the latest - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 69
/B /3.3V File Name to Program: Message: Please wait... 5. When the correct BIOS file is found, EZ Flash performs the BIOS update process and automatically reboots the system when done. Do not shutdown or reset the system while updating the BIOS to prevent system boot failure! ASUS A8N-SLI 4-7 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 70
the BIOS version information. This utility is available in the support CD that comes with the motherboard package. ASUS Update requires an Internet connection either through a network or an Internet Service Provider (ISP). Installing ASUS Update To install ASUS Update: 1. Place the support CD in - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 71
U p d a t e. The ASUS Update main window appears. 2. Select U p d a t e B I O S f r o m 3. Select the ASUS FTP site t h e I n t e r n e t option from the nearest you to avoid network drop-down menu, then click traffic, or click A u t o S e l e c t. N e x t. Click N e x t. ASUS A8N-SLI 4-9 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 72
ASUS Update main window appears. 2. Select U p d a t e B I O S f r o m a f i l e option from the drop-down menu, then click N e x t. 3. Locate the BIOS file from the O p e n window, then click S a v e. 4. Follow the screen instructions to complete the update process. 4-10 Chapter 4: BIOS setup - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 73
the Exit Menu. See section "4.7 Exit Menu." • The BIOS setup screens shown in this section are for reference purposes only, and may not exactly match what you see on your screen. • Visit the ASUS website (www.asus.com) to download the latest BIOS file for this motherboard and . ASUS A8N-SLI 4-11 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 74
bar Configuration fields General help Phoenix-Award BIOS CMOS Setup Utility Main Advanced Power Boot Exit System Time System Date Language Legacy : 30 : 36 Wed, Nov 5 2004 [English] [1.44M, 3.5 in.] [ST321122A] [ASUS CDS520/A] [None] [None] [None] [None] [None] [None] [Disabled] Select Menu Item - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 75
Help screen Loads setup default values Exits the BIOS setup or returns to the main menu from a sub-menu Left i n shows the Main menu items. The other items (Advanced, Power, Boot, and Exit) on the menu bar have their respective menu items. 4.2.5 Sub -up window." ASUS A8N-SLI 4-13 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 76
Select a menu item then press to display a pop-up window with the configuration options for that item. Phoenix-Award BIOS CMOS Setup Utility Main Advanced Power Boot Exit System Time System Date Language 15 : 30 : 36 Wed, Nov 5 2004 [English] Legacy Diskette A: [1.44M, 3.5 in.] Legacy - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 77
menu screen items and how to navigate through them. Phoenix-Award BIOS CMOS Setup Utility Main Advanced Power Boot Exit System Time System Date Language Legacy Diskette A: Primary IDE Master ] [360K, 5.25 in.] [1.2M , 5.25 in.] [720K , 3.5 in.] [1.44M, 3.5 in.] [2.88M, 3.5 in.] ASUS A8N-SLI 4-15 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 78
for the remaining fields on this sub-menu. If the hard disk was already formatted on a previous system, the setup BIOS may detect incorrect parameters. Select [Manual] to manually enter the IDE hard disk drive parameters. If no drive is installed select [None]. Configuration options: [None] [Auto - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 79
/Slave to [Manual]. Configuration options: BIOS, use a disk utility, such as FDISK, to partition and format new IDE hard disk drives. This is necessary so that you can write or read data from the hard disk. Make sure to set the partition of the Primary IDE hard disk drives to active. ASUS A8N-SLI - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 80
a separate sub-menu for each SATA device. Select a device item then press to display the SATA device information. Main Phoenix-Award BIOS CMOS Setup Utility Primary IDE Master Extended Drive Access Mode [Auto] [Auto] Capacity xxxxx MB Select Menu Item Specific Help Press [Enter] to - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 81
sectors per track. This item is not configurable. After entering the IDE hard disk drive information into BIOS, use a disk utility, such as FDISK, to partition and format new IDE hard disk drives. [Disabled] [Enabled] 4.3.8 Installed Memory Shows the size of installed memory. ASUS A8N-SLI 4-19 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 82
menu items. Incorrect field values can cause the system to malfunction. Phoenix-Award BIOS CMOS Setup Utility Main Advanced Power Boot Exit CPU Configuration PCIPnP Onboard Device Configuration SLI Configuration JumperFree Configuration LAN Cable Status PEG Link Mode Instant Music Select Menu - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 83
this sub-menu show the DRAM-related information auto-detected by the BIOS. Advanced Phoenix-Award BIOS CMOS Setup Utility DRAM Configuration Max Memclock (MHz) 1T/2T Memory RAS# active time. Configuration options: [Auto] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] ASUS A8N-SLI 4-21 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 84
] [Enabled] Hyper Transport Frequency [Auto] Sets the Hyper Transport frequency. Configuration options: [Auto] [1x] [2x] [3x] [4x] [5x] [Auto] AMD K8 Cool'n'Quiet control [Disabled] Enables or disables the AMD Cool 'n' Quiet! technology. Configuration options: [Disabled] [Enabled] 4-22 Chapter - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 85
IRQ DMA and memory base address fields. Configuration options: [Auto] [Manual] When the item Resources Controlled By is set to [Auto], the item IRQ Resources is grayed out and not user-configurable. Refer to the section "IRQ Resources" for information on how to enable this item. ASUS A8N-SLI 4-23 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 86
r o l l e d B y item is set to Manual. Advanced Phoenix-Award BIOS CMOS Setup Utility IRQ Resources IRQ-3 assigned to IRQ-4 assigned to BIOS CMOS Setup Utility Onboard Device Configuration IDE Function Setup NVRAID Configuration USB Configuration Onboard NV LAN Onboard LAN Boot ROM AC97 Audio - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 87
related items. Select an item then press to edit. Advanced Phoenix-Award BIOS CMOS Setup Utility Onboard Device Configuration Select Menu OnChip IDE Channel0 OnChip IDE Channel1 to enable or disable the SATA 3 and 4 ports. Configuration options: [Disabled] [Enabled] ASUS A8N-SLI 4-25 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 88
] NVRAID Configuration This sub-menu contains NVRAID function-related items. Select an item then press to edit. Advanced Phoenix-Award BIOS CMOS Setup Utility NVRAID Configuration Select Menu RAID Enabled x IDE Primary Master RAID x IDE Primary Slave RAID x IDE Secondary Master RAID - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 89
] [Disabled] OnBoard LAN Boot ROM [Disabled] Allows you to enable or disable the onboard LAN boot ROM. Configuration options: [Disabled] [Enabled] AC97 Audio [Enabled] Allows you to disable or enabled the onboard AC97 audio controller. Configuration options: [Disabled] [Enabled] ASUS A8N-SLI 4-27 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 90
the port. Configuration options: [Disabled] [330] [300] Midi Port IRQ [10] Allows you to set the Midi port IRQ address. Configuration options: [5] [10] 4-28 Chapter 4: BIOS setup - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 91
. Configuration options: [Auto] [Normal] [SLI] • We recommend to keep the setting of this item to [Auto]. • When not set to [Auto], make sure that the setting is the same as the ASUS AI Selector setting. • See section "6.2.1 Setting the ASUS AI Selector" on page 6-2 for details. ASUS A8N-SLI 4-29 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 92
is set to [Manual]. CPU Frequency [XXX] (value is auto-detected) Indicates the frequency sent by the clock generator to the system bus and PCI bus. The bus frequency (external frequency) multiplied by the bus multiple equals the CPU speed. The value of this item is auto-detected by BIOS. The values - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 93
[x16.5] [x17] [x17.5] [x18] [x18.5] [x19] [x19.5] [x20] CPU Voltage [Auto] Sets the operating CPU voltage. Configuration options: [Auto] [1.650V] [1.6375V] [1.625V] [1.6125V] [1.600V] [1. ] Sets the PCI Clock Synchronization mode. Configuration options: [Auto] [To CPU] [33.33MHz] ASUS A8N-SLI 4-31 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 94
this menu displays the status of the Local Area Network (LAN) cable. Advanced Phoenix-Award BIOS CMOS Setup Utility JumperFree Configuration POST Check LAN Cable [Disabled] Pair 1-2 3-6 4-5 7-8 Status On Self-Test (POST). Configuration options: [Disabled] [Enabled] 4-32 Chapter 4: BIOS setup - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 95
4.4.7 PEG Link Mode Advanced Phoenix-Award BIOS CMOS Setup Utility JumperFree Configuration PEG Link Mode PEG Root Control PEG Buffer Length [Auto] [ Buffer Length [Auto] Allows you to set the PCI Express graphics buffer length. Configuration options: [Auto] [Long] [Short] ASUS A8N-SLI 4-33 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 96
4.4.8 Instant Music Advanced Phoenix-Award BIOS CMOS Setup Utility JumperFree Configuration Instant Music x Save and Exit Instant Music [Disabled] Allows you to enable or disable the ASUS Instant Music feature. Configuration options: [Disabled] [Enabled] Enabling Instant Music automatically - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 97
BIOS CMOS Setup Utility Main Advanced Power Boot Exit ACPI Suspend Type ACPI APIC support support in the Application-Specific Integrated Circuit (ASIC). When set to Enabled, the ACPI APIC table pointer is included in the RSDT pointer list. Configuration options: [Disabled] [Enabled] ASUS A8N SLI - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 98
4.5.3 APM Configuration Phoenix-Award BIOS CMOS Setup Utility Power APM Configuration Restore on AC Power Loss PWR Button < 4 secs Power On By PCI Devices Power On then back on while the computer is off causes an initialization string that turns the system power on. 4-36 Chapter 4: BIOS setup - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 99
. This feature requires an ATX power supply that provides at least 1A on the +5VSB lead. Configuration options: [Disabled] [Space Bar] [Ctrl-ESC] [Power Key] ASUS A8N SLI 4-37 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 100
These items are not user-configurable. CPU Fan Speed, CHA1 Fan Speed, CHIP Fan Speed The onboard hardware monitor automatically detects and displays the Chassis, CPU, and Chip fan speeds in rotations per minute (RPM). If the fan is not connected to the motherboard, the field shows 0. These items are - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 101
] These items specify the boot device priority sequence from the available devices. The number of device items that appears on the screen depends on the number of devices installed in the system. Configuration options: [Removable] [Hard Disk] [CDROM] [Legacy LAN] [Disabled] ASUS A8N SLI 4-39 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 102
F10: Save and Exit 1. Floppy Disks Allows you to assign a removable drive attached to the system. 4.6.3 Hard Disk Drives Phoenix-Award BIOS CMOS Setup Utility Boot Hard Disk Drives 1. 1st Master: XXXXXXXXX 2. Bootable Add-in Cards Select Menu Item Specific Help Use or to select a device - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 103
"2.7 Internal connectors" for setting details. Configuration options: [Disabled] [Enabled] Quick Boot [Enabled] Allows you to enable or disable the system quick boot feature. When Enabled, the system skips certain tests while booting. Configuration options: [Disabled] [Enabled] ASUS A8N-SLI 4-41 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 104
Boot Up Floppy Seek [Disabled] Enables or disables the chassis open status feature. Setting Make sure that the above item is set to [Enabled] if you want to use the ASUS MyLogo2™ feature. • See section "5.3.1 ASUS MyLogo2™" for details. Halt On [All, But Keyboard] Allows you to error report type. - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 105
4.6.6 Security Phoenix-Award BIOS CMOS Setup Utility Boot Boot Settings Configuration Supervisor Password User Password Password Check Clear Clear [Setup] Select Menu Item Specific to continue... 2. Press any key to continue. The password field setting is changed to Clear. ASUS A8N-SLI 4-43 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 106
to section "2.6 Jumpers" for instructions. Password Check This field requires you to enter the password before entering the BIOS setup or the system. Select the BIOS items, and save or discard your changes to the BIOS items. Phoenix-Award BIOS CMOS Setup Utility Main Advanced Power Boot Exit - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 107
the PC is turned off. When you select this option, a confirmation window appears. Select Y e s to save changes and exit. If you attempt fields other than System Date, System Time, and Password, the BIOS asks for a confirmation before exiting. Load Setup Defaults This option values. ASUS A8N-SLI 4-45 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 108
4-46 Chapter 4: BIOS setup - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 109
This chapter describes the contents of the support CD that comes with the motherboard package. 5 Software support - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 110
Chapter summary 5.1 Installing an operating system 5-1 5.2 Support CD information 5-1 5.3 Software information 5-9 5.4 RAID configurations 5-23 5.5 Creating a RAID driver disk 5-32 5.6 Cool 'n' Quiet!™ Technology 5-33 5.7 Using the NVIDIA® nTune™ utility 5-35 ASUS A8N-SLI - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 111
Click an icon to display support CD/motherboard information Click an item to install If A u t o r u n is NOT enabled in your computer, browse the contents of the support CD to locate the file ASSETUP.EXE from the BIN folder. Double-click the A S S E T U P . E X E to run the CD. ASUS A8N-SLI 5-1 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 112
™ 4 SLI chipset. Make NVIDIA RAID Driver Disk Creates the NVIDIA® driver disk for Serial ATA and RAID features. Realtek ALC850 Driver Installs the Realtek® ALC850 audio controller and application. AMD Cool'n'Quiet Driver Installs the AMD® Cool 'n' Quiet! Technology driver. USB 2.0 Driver Installs - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 113
latest version of the BIOS from the ASUS website. Before using the ASUS Update, make sure that you have an Internet connection so you can connect to the ASUS website. ASUS AI Booster The ASUS AI Booster application allows you to overclock the CPU speed in a Windows® environment. ASUS A8N-SLI 5-3 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 114
9.0 driver. Microsoft website (www.microsoft.com) for updates. Anti-virus Utility The anti-virus ASUS Screen Saver Bring life to your computer screen by installing the ASUS screen saver. ASUS AMD Cool 'n' Quiet Software Installs the AMD® Cool 'n' Quiet! software. 5-4 Chapter 5: Software support - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 115
Guide. Sil3114 User's Manual Allows you to open the Silicon Image SATARaid™ Serial ATA RAID Management Software user's manual. NVIDIA nTune Manual Allows you to open the NVIDIA® nTune™ user's manual. NvRAID Disk Alert User's Guide Allows you to open the NVIDIA® NvRAID™ user's manual. ASUS A8N-SLI - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 116
t tab to display the ASUS contact information. You can also find this information on the inside front cover of this user guide. 5.2.6 Other information The icons on the top right corner of the screen give additional information on the motherboard and the contents of the support CD. Click an icon to - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 117
Browse this CD Displays the support CD contents in graphical format. Technical support Form Displays the ASUS Technical Support Request Form that you have to fill out when requesting technical support. ASUS A8N-SLI 5-7 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 118
Filelist Displays the contents of the support CD and a brief description of each in text format. 5-8 Chapter 5: Software support - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 119
t e B I O S f r o m a f i l e from the drop down menu, then click N e x t. 5. When prompted, locate the new BIOS file, then click N e x t. The ASUS MyLogo2 window appears. 6. From the left window pane, select the folder that contains the image you intend to use as your boot logo. ASUS A8N-SLI 5-9 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 120
images appear on the right window pane, select an image to enlarge by clicking on it. 8. Adjust the boot image to your desired size by selecting a value on the R a t i o box. 9. When the screen returns to the ASUS Update utility, flash the original BIOS to load the new boot logo. 10. After flashing - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 121
5.3.2 ASUS Instant Music The motherboard is equipped with a BIOS-based audio playback feature called I n s t a n t M u s i c. The onboard audio AC'97 CODEC supports this feature, which requires an optical drive (CD-ROM, DVD-ROM, or CD-RW). • Instant Music only supports CDs in audio format. • Instant - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 122
standby power. 2. Use either one of the two sets of special function keys on your keyboard to play audio CDs. These keys only function as indicated if you enabled the Instant Music item in BIOS. Instant Music function keys (Set 1) CD ON/OFF Esc PLAY/PAUSE STOP/EJECT PREVIOUS NEXT F1 F2 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 123
™ main window is disabled if no problem is detected on the LAN cable(s) connected to the LAN port(s). • If you want the system to check the LAN cable before entering the OS, enable the P O S T C h e c k L A N c a b l e item in the BIOS. See section "4.4.5 LAN Cable Status" for details. ASUS A8N-SLI - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 124
play convenience. Follow the installation wizard to install the R e a l t e k A L C 8 5 0 A u d i o D r i v e r a n d A p p l i c a t i o n from the support CD that came with the motherboard package. If the Realtek audio software is correctly installed, you will find the SoundEffect icon on the - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 125
change your S/PDIF output settings. To set the S/PDIF options: 1. From the Realtek Audio Control Panel, click the S P D I F button. 2. Click the option buttons to change your S/PDIF out settings. 3. Click the Exit (X ) button on the upper-right hand corner of the window to exit. ASUS A8N-SLI 5-15 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 126
speaker setup, then click A u t o T e s t to test your settings. 3. Click the U A J A u t o m a t i c button to enable or disable the Universal Audio Jack(UAJ®) technology feature. 4. Click the Exit (X ) button on the upper-right hand corner of the window to exit. 5-16 Chapter 5: Software support - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 127
all audio applications before starting this function. 5. When finished, the utility prompts the Realtek® EZ-connection dialog box showing your current audio connections. The text at the bottom of the box explains your audio connection status. An X mark denotes an incorrect connection. ASUS A8N-SLI - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 128
If there are detected problems, make sure that your audio cables are connected to the proper audio jack and repeat connector sensing. 7. Click the X button to exit EZ-connection dialog box. 8. Click the Exit (X ) button on the upper-right hand corner of the window to exit audio control panel. HRTF - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 129
4. Click the Exit (X ) button on the upper-right hand corner of the window to exit. Rear panel audio ports function variation The functions of the Line Out (lime), Line In (blue), or 8-channel audio configuration. See the 8, 6, 4 or 2-channel speaker configuration on page 2-19. ASUS A8N-SLI 5-19 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 130
® Firewall™ The motherboard supports the NVIDIA® Firewall™ (NVFirewall™) application that protects your computer from intruders. The NVFirewall™ is classified as a personal firewall or desktop firewall that works at the device level to protect your system from malicious computer code by controlling - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 131
menu, click the C u r r e n t F i r e w a l l P r o f i l e combo list box then select a security profile. The following confirmation box appears. 2. Click C h a n g e P r o f i l e to apply settings or D o n ' t C h a n g e P r o f i l e to return to previous menu. ASUS A8N-SLI 5-21 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 132
: 1. From the NVIDIA Firewall summary menu, click the Current Firewall Profile combo list box then select O f f. The following confirmation box appears. 2. Click T u r n F i r e w a l l O F F. 5-22 Chapter 5: Software support - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 133
. If you want to boot the system from a hard disk drive included in a RAID set, copy first the RAID driver from the support CD to a floppy disk before you install an operating system to a selected hard disk drive. Refer to section "5.5 Creating a RAID driver disk" for details. ASUS A8N-SLI 5-23 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 134
5.4.1 Installing hard disks The motherboard supports Ultra DMA /133/100/66 and Serial ATA hard disk drives. For power cable to the power connector on each drive. Refer to the RAID controllers user manual in the motherboard support CD for detailed information on RAID configurations. See section - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 135
"4.4.3 Onboard Devices Configuration" for details. 4. Save your changes and Exit Setup. For detailed descriptions on the NVIDIA® RAID configuration, refer to the "NVIDIA® RAID User's Manual" found in your motherboard support CD. ASUS A8N-SLI 5-25 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 136
utility To enter the NVIDIA® RAID utility: 1. Boot up your computer. 2. During POST, press to display the main menu of the utility. The RAID BIOS setup screens shown in this section are for reference . Mirroring Striping Stripe Mirroring Spanning 5-26 Chapter 5: Software support - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 137
server systems, use of a lower array block size is recommended. For multimedia computer systems used mainly for audio and video editing, a higher array block size is recommended for optimum performance. 3.` Press to this option. All data on the RAID drives will be lost! ASUS A8N-SLI 5-27 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 138
Status 4 Healthy Vendor NVIDIA Array Model Name MIRROR XXX.XXG [Ctrl-X]Exit [↑↓]Select [B]Set Boot [N]New Array [ENTER]Detail A new set of navigation keys is displayed on the bottom Capacity XXX.XXGB XXX.XXGB 5-28 [R] Rebuild [D] Delete [C] Clear Disk [ENTER] Return Chapter 5: Software support - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 139
array? [ENTER] OK [ESC] Cancel 4. Press to start rebuilding array or press to cancel. 5. After the rebuild process, the Array list menu appears. ASUS A8N-SLI 5-29 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 140
using this option. All data on the RAID drives will be lost! 4. If you selected Yes, the Define a New Array menu appears. 5-30 Chapter 5: Software support - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 141
[N] 5. Press to clear the disk data or press to cancel. Take caution in using this option. All data on the RAID drives will be lost! ASUS A8N-SLI 5-31 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 142
disk A floppy disk with the RAID driver is required when installing Windows® 2000/XP operating system on a hard disk drive that is included in a RAID set. • Due to chipset limitaion, this motherboard does not support Serial ATA Optical Disk Drives (ODD) under Disk Operating System (DOS). • You - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 143
r . . . button. The following dialog box appears. 5. From the P o w e r s c h e m e s combo list box, select M i n i m a l P o w e r M a n a g e m e n t. 6. Click O K to effect settings. Make sure to install the Cool 'n' Quiet!™ driver and application before using this feature. ASUS A8N-SLI 5-33 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 144
CPU Frequency and voltage. Make sure to install the Cool 'n' Quiet!™ software from the motherboard support CD. Refer to section "5.2.3 Utilities menu", for details. To launch the Cool 'n' Quiet!™ program: 1. If you are using Windows® 2000, click the S t a r t button. Select Programs > ASUS > Cool - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 145
NVIDIA® nTune™ utility from the motherboard support CD. After you have successfully troubleshoot performance, create a log, get online support or update the BIOS. This menu also provides shortcuts to manage your nForceware™ settings. Click to launch Manage my nForce™ system menu ASUS A8N-SLI - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 146
to launch the Clock control menu 5.7.3 Voltage/Fan control The Voltage/Fan control menu allows tweaking options for the CPU and memory voltage. This menu also allows dynamic modifications for the CPU and auxiliary fan speeds. 5-36 Click to launch the Voltage/Fan menu Chapter 5: Software support - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 147
5.7.4 Information The information page displays related information about the processor, memory, motherboard, nForce™ profile, version information, and the calculated system performance results. Click to Click to load saved nTune™ profile Click to save settings in a profile ASUS A8N-SLI 5-37 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 148
5-38 Chapter 5: Software support - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 149
NVIDIA S6LI™ This chapter tells how to install SLI-ready PCI Express graphics cards. ® technology support - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 150
Chapter summary 6.1 Overview 6-1 6.2 Dual graphics cards setup 6-3 ASUS A8N-SLI - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 151
cards that are NVIDIA® certified. • Visit the ASUS website (www.asus.com) for a list of qualified SLI-ready graphics cards for this motherboard. • Make sure that your graphics card driver supports the NVIDIA SLI technology. Download the latest driver from the NVIDIA website (www.nvidia.com). • Make - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 152
-AX/BX GV-NX68T256DH WinFast PX6800 GT XFX GeForce 6800GT PCI-E (PV-T45G-UD) GeForce 6600 GT models Vendor Model Number Albatron AOpen Asus BFG Chaintech eVGA Gigabyte Leadtek MSI Palit Prolink Sparkle XFX/Pine GF6600GT Aeolus 6600GT-DV128 Extreme N6600GT BFGR6600GTOCX SE6600G 128-P2-N368-AX/BX - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 153
set the selector card to D u a l V i d e o C a r d s. To set the selector card: ASUS EZ selector card 1. Locate the selector card on the motherboard. Pre-installed ASUS EZ selector card 2. Simultaneously push the retention clips outward to release the card. Retention clip ASUS A8N-SLI 6-3 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 154
3. When released, pull the selector card out of the slot. 4. Invert the selector card and insert the edge labeled D u a l Video Cards. 5. Push down the selector card until the retention clips snap into place. Make sure to completely insert the selector card into the slot. 6-4 C h a p t e r 6 : N - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 155
of graphics cards will not work together properly. To install the graphics cards: 1. Prepare two graphics cards. Each graphics card should have goldfingers for the SLI connector. Goldfingers 2. Remove the metal bracket covers opposite the two PCI Express x16 slots. ASUS A8N-SLI 6-5 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 156
3. Insert one graphics card into the blue slot labeled P C I E X 1 6 _ 1. Make sure that the card is properly seated on the slot. 4. Insert the second graphics card into the black slot labeled P C I E X 1 6 _ 2. Make sure that the card is properly seated on the slot. If required, connect an - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 157
cable to the EZ Plug™ labeled E Z _ P L U G on your motherboard. Make sure to connect a 4-pin ATX power cable to the EZ Plug; otherwise, the system will be unstable. ASUS EZ Plug™ The onboard red warning LED lights up if you do not plug a 4-pin ATX power cable to the EZ Plug. ASUS A8N-SLI 6-7 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 158
and insert the retention bracket into the slot then secure it with a screw. Make sure that the retention bracket firmly supports the two graphics cards. Bracket slot Retention bracket 9. Connect a V G A c a b l e or a D V I - I c a b l e to the graphics card installed on the b l u e PCI Express - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 159
graphics card package to install the device drivers. Make sure that your PCI Express graphics card driver supports the NVIDIA SLI technology. Download the latest driver from the NVIDIA website (www.nvidia.com). 6.2.5 Enabling the multi-GPU feature in Windows After installing your graphics cards and - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 160
3. From the nView Desktop Manager window, select the D e s k t o p M a n a g e m e n t tab. 4. Click P r o p e r t i e s to display the Display Properties dialog box. 5. From the Display Properties dialog box, select the S e t t i n g s tab then click A d v a n c e d. 6. Select the N V I D I A G e F - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 161
6. Click the slider to display the following screen, then select the S L I m u l t i - G P U item. Slider 7. Click the E n a b l e S L I m u l t i - G P U check box. 8. Click O K when done. ASUS A8N-SLI 6-11 - Asus A8N-SLI | A8N-SLI English edition user's manual, version E1947 - Page 162
6-12 C h a p t e r 6 : N V I D I A® S L I ™ t e c h n o l o g y s u p p o r t
Motherboard
A8N-SLI