User manual ASUS P4S800-MX

P4S800-MX User Guide Motherboard E1447 Checklist Revised Edition V2 October 2003 Copyright © 2003 ASUSTeK COMPUTER INC. All Rights Reserved. No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. ("ASUS"). 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 OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL ASUS, ITS DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS, LOSS OF BUSINESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE), EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT. SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT. Products and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies, and are used only for identification or explanation and to the owners' benefit, without intent to infringe. ii Contents Notices ............................................................................................ v Safety information .......................................................................... vi P4S800-MX specification summary .............................................. vii About this guide ............................................................................ viii Chapter 1: Product introduction 1.1 1.2 1.3 1.4 1.5 Welcome! ........................................................................... 1-2 Package contents ............................................................... 1-2 Special features .................................................................. 1-2 Before you proceed ............................................................ 1-5 Onboard LED ..................................................................... 1-5 Motherboard overview ........................................................ 1-6 1.5.1 Motherboard layout ................................................ 1-6 1.5.2 Placement direction ............................................... 1-7 1.5.3 Screw holes ........................................................... 1-7 Central Processing Unit (CPU) ........................................... 1-8 1.6.1 Overview ................................................................ 1-8 1.6.2 Installing the CPU .................................................. 1-9 System memory ............................................................... 1-10 1.7.1 DIMM sockets location ......................................... 1-10 1.7.2 Memory configurations ........................................ 1-10 1.7.3 Installing a DIMM ..................................................1-11 Expansion slots ................................................................ 1-12 1.8.1 Installing an expansion card ................................ 1-12 1.8.2 Configuring an expansion card ............................ 1-12 1.8.3 PCI slots .............................................................. 1-14 1.8.4 AGP slot ............................................................... 1-14 Jumpers ............................................................................ 1-15 1.6 1.7 1.8 1.9 1.10 Connectors ....................................................................... 1-17 1.10.1 Rear panel connectors ......................................... 1-17 1.10.2 Internal connectors .............................................. 1-18 iii Contents Safeguards Chapter 2: BIOS information 2.1 Managing and updating your BIOS .................................... 2-2 2.1.1 Creating a bootable floppy disk ............................. 2-2 2.1.2 Using ASUS EZ Flash to update the BIOS ............ 2-3 2.1.3 Using the AFLASH utility ........................................ 2-4 2.1.3 Recovering the BIOS with CrashFree BIOS .......... 2-6 2.1.4 ASUS Update ........................................................ 2-7 BIOS Setup program .......................................................... 2-9 2.2.1 BIOS menu bar ...................................................... 2-9 2.2.2 Legend bar ........................................................... 2-10 Main Menu .........................................................................2-11 2.3.1 Primary and Secondary Master/Slave ................. 2-13 2.3.2 Keyboard Features .............................................. 2-15 Advanced Menu ............................................................... 2-16 2.4.1 Chip Configuration ............................................... 2-18 2.4.2 I/O Device Configuration ...................................... 2-20 2.4.3 PCI Configuration ................................................ 2-21 Power Menu ..................................................................... 2-23 2.5.1 Power Up Control ................................................ 2-24 2.5.2 Hardware Monitor ................................................ 2-25 Boot Menu ........................................................................ 2-26 Exit Menu ......................................................................... 2-28 2.2 2.3 2.4 2.5 2.6 2.7 Chapter 3: Software support 3.1 3.2 Install an operating system ................................................. 3-2 Support CD information ...................................................... 3-2 3.2.1 Running the support CD ........................................ 3-2 3.2.2 Drivers menu ......................................................... 3-3 3.2.3 Utilities menu ......................................................... 3-3 3.2.4 ASUS contact information ...................................... 3-4 iv Notices Federal Communications Commission Statement This device complies with FCC Rules Part 15. Operation is subject to the following two conditions: · This device may not cause harmful interference, and · This device must accept any interference received including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. 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. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: · Reorient or relocate the receiving antenna. · Increase the separation between the equipment and receiver. · Connect the equipment to an outlet on a circuit different from that to which the receiver is connected. · Consult the dealer or an experienced radio/TV technician for help. The use of shielded cables for connection of the monitor to the graphics card is required to assure compliance with FCC regulations. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. Canadian Department of Communications Statement This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications. This class B digital apparatus complies with Canadian ICES-003. v Safety information Electrical safety · To prevent electrical shock hazard, disconnect the power cable from the electrical outlet before relocating the system. · When adding or removing devices to or from the system, ensure that the power cables for the devices are unplugged before the signal cables are connected. If possible, disconnect all power cables from the existing system before you add a device. · Before connecting or removing signal cables from the motherboard, ensure that all power cables are unplugged. · Seek professional assistance before using an adpater or extension cord. These devices could interrupt the grounding circuit. · Make sure that your power supply is set to the correct voltage in your area. If you are not sure about the voltage of the electrical outlet you are using, contact your local power company. · If the power supply is broken, do not try to fix it by yourself. 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 the package. · Before using the product, make sure all cables are correctly connected and the power cables are not damaged. If you detect any damage, contact your dealer immediately. · To avoid short circuits, keep paper clips, screws, and staples away from connectors, slots, sockets and circuitry. · Avoid dust, humidity, and temperature extremes. Do not place the product in any area where it may become wet. · Place the product on a stable surface. · If you encounter technical problems with the product, contact a qualified service technician or your retailer. vi P4S800-MX specification summary* CPU Socket 478 for Intel® Pentium® 4 Northwood/Willamette processor Intel® Hyper-Threading technology ready New power design for next generation Intel® Prescott CPU SiS661 FX SiS963L 800/533/400 MHz 2 x 184-pin DDR DIMM sockets for up to 2GB memory Supports PC3200/2700/2100 unbuffered non-ECC DDR DIMMs. 1 x AGP 8X/4X (1.5V only) 3 x PCI SiS Real256E integrated graphics 2 x UltraATA133, PIO Mode 0 ~ 4 ADI AD1888 6-channel audio CODEC Integrated MAC with VIA 6103L 10/100 LAN PHY Super I/O integrated monitoring of CPU/chassis fan rotation and MB/CPU temperature Power loss restart Digital audio via an S/PDIF out inteface 1 x Parallel port 1 x Serial port 1 x Video port 1 x PS/2 keyboard port 1 x PS/2 mouse port 1 x RJ-45 port 4 x USB 2.0/USB 1.1 ports Line In/Line Out/Microphone ports 1 x USB 2.0 connector for additional two USB ports CPU and chassis fan connectors 20-pin/4-pin ATX 12V power connectors CD/AUX audio connectors S/PDIF out connector Front panel audio connector Panel connector Speaker out connector GAME/MIDI connector Power LED connector** (Continued on the next page.) * Specifications are subject to change without notice. ** Present only on PCB versions 1.03 or later. Chipset Front Side Bus (FSB) Memory Expansion slots VGA Storage Audio LAN Hardware monitoring Special features Rear panel I/O Internal I/O vii P4S800-MX specification summary BIOS features 2Mb Flash EEPROM, DMI, PnP features, SM BIOS 2.3, WfM 2.0, ASUS CrashFree BIOS, ASUS EZ Flash, and ASUS C.P.U. (CPU Parameter Recall) PCI 2.2, USB 2.0/1.1 WOL/WOR by PME, Wake on USB KB/Mouse Micro-ATX form factor: 9.6 in x 9.6 in (24.5 cm x 24.5 cm) Device drivers ASUS PC Probe ASUS LiveUpdate ASUS Screensaver Adobe Acrobat Reader Trend MicroTM PC-cillin 2002 anti-virus software Microsoft® DirectX 8.1 Industry standard Manageability Form Factor Support CD contents About this guide Conventions used in this guide To make sure that you perform certain tasks properly, take note of the following symbols used throughout this guide. WARNING: Information to prevent injury to yourself when trying to complete a task. CAUTION: Information to prevent damage to the components when trying to complete a task. IMPORTANT: Information that you MUST follow to complete a task. NOTE: Tips and additional information to aid in completing a task. viii Chapter 1 This chapter describes the features of the motherboard. It includes brief descriptions of the motherboard components, and illustrations of the layout, jumper settings, and connectors. Product introduction 1.1 Welcome! Thank you for buying the ASUS® P4S800-MX motherboard! The ASUS P4S800-MX motherboard delivers a host of new features and latest technologies making it another standout in the long line of ASUS quality motherboards! Before you start installing the motherboard, and hardware devices on it, check the items in your package with the list below. 1.2 Package contents ASUS P4S800-MX motherboard Micro-ATX form factor: 9.6 in x 9.6 in (24.5 cm x 24.5 cm) ASUS P4S800-MX series support CD 80-conductor UltraATA IDE cable Ribbon cable for a 3.5-inch floppy drive I/O shield Bag of extra jumper caps User Guide If any of the above items is damaged or missing, contact your retailer. Check your P4S800-MX package for the following items. 1.3 Special features Intel® 800MHz FSB CPU support The P4S800-MX comes with a 478-pin surface mount, Zero Insertion Force (ZIF) socket for the Intel® Pentium® 4 processor and 512/256KB L2 cache on 0.13 micron process. This motherboard supports 800/533/400 MHz system front side bus that allows 6.4GB/s, 4.3GB/s and 3.2GB/s data transfer rates, respectively. The P4S800-MX also supports the Intel® Hyper-Threading Technology and the next-generation Intel® Prescott CPU. See page 1-8. SiS661FX/963L chipset Embedded in this motherboard is the SiS661FX/963L chipset that integrates various SiS-developed technologies to ensure an efficient and reliable computing performance. 1-2 Chapter 1: Product introduction The SiS661FX chipset provides a high performance host interface for the Intel® Pentium® 4 processor, and supports AGP 8X, 800MHz front side bus, and DDR400. The SiS661FX features the SiS HyperStreamingTM Engine that smartly manages data streams between peripherals, core logic chipsets, front side bus, memory and graphic interfaces. This technology dramatically optimizes and improves the entire computer system performance. Providing I/O and peripheral support is the SiS963L southbridge. The southbridge is a subsystem that integrates various I/O functions including dual-channel ATA133 bus master IDE, USB 2.0/1.1, Ethernet, and audio controllers. The SiS963L provides LPC and AC'97 interfaces, and complies with the Advanced Power Management (APM) 1.2 specification. The SiS963L interconnects with the northbridge at up to 1GB/s using the SiS proprietary MuTIOL® bus interface. DDR400 support The motherboard supports up to 2GB of system memory using PC3200/2700/2100 non-ECC DDR DIMMs to deliver up to 3.2GB/s data transfer rate for the latest 3D graphics, multimedia, and Internet applications. See page 1-10. Real256E integrated graphics Embedded in the northbridge is the SiS Real256E integrated graphics with a 256-bit 3D engine and 2D graphics accelerator with a maximum 64MB shared display memory. The Real256E integrated graphics engine incorporates the UltraAGPIITM technology to provide a faster link between the built-in graphic engine and the northbridge memory controller. This technology boosts VGA throughput to up to 3.2GB/s to bring clearer and sharper images for your multimedia and graphic-intensive applications. The Real256E integrated graphics achieves a maximum resolution of 2048x1526 at 32bpp. See page 2-19. Integrated 10/100 Mbps LAN controller Onboard is a VIA 6103L LAN PHY that that interconnects with the SiS963L southbridge LAN controller to fully support 10BASE-T/ 100BASE-TX Ethernet networking. See page 1-17. SoundMAX digital audio system The SoundMax Digital Audio System is the industry's highest performance and most reliable audio solution for business professionals, audiophiles, musicians, and gamers. SoundMAX Digital Audio System can output 5.1 channel surround and features state-of-the-art DLS2 MIDI synthesizer with Yamaha DLSbyXG sound set, 5.1 Virtual TheaterTM and supports all major game audio technologies including Microsoft DirectXTM8.0, Microsoft DirectSound 3DTM, A3D, MacroFX, ZoomFX, MultiDrive 5.1 and EAX. See page 1-17. ASUS P4S800-MX motherboard user guide 1-3 USB 2.0 connectivity The P4S800-MX rear panel is equipped with four (4) Universal Serial Bus (USB) ports to connect USB 2.0 devices. A USB header is also available at mid-board to accommodate a USB module for two (2) additional USB ports. The USB ports and header comply with USB 2.0 specification that supports up to 480 Mbps connection speed. This speed advantage over the conventional USB 1.1 (12 Mbps) allows faster Internet connection, interactive gaming, and simultaneous running of high-speed peripherals. USB 2.0 is backward compatible with USB 1.1. See pages 1-17 and 1-20. ASUS CrashFree BIOS CrashFree BIOS allows users to restore BIOS data from a floppy diskette even when BIOS code and data are corrupted during upgrade or invaded by a virus. Unlike other competing vendors' products, ASUS motherboards now enable users to enjoy this protection feature without the need to pay for an optional ROM. See page 2-6. ASUS EZ Flash BIOS With the ASUS EZ Flash, you can easily update the system BIOS even before loading the operating system. No need to use a DOS-based utility or boot from a floppy disk. See page 2-3. 1-4 Chapter 1: Product introduction 1.4 Before you proceed Take note of the following precautions before you install motherboard components or change any motherboard settings. 1. 2. Unplug the power cord from the wall socket before touching any component. Use a grounded wrist strap or touch a safely grounded object or to a metal object, such as the power supply case, before handling components to avoid damaging them due to static electricity. Hold components by the edges to avoid touching the ICs on them. Whenever you uninstall any component, place it on a grounded antistatic pad or in the bag that came with the component. Before you install or remove any component, ensure that the ATX power supply is switched off or the power cord is detached from the power supply. Failure to do so may cause severe damage to the motherboard, peripherals, and/or components. 3. 4. 5. Onboard LED The P4S800-MX comes with a stand-by power LED. When lit, the green LED indicates that the system is ON, in sleep mode, or in soft-off mode, a reminder that you should shut down the system and unplug the power cable before removing or plugging in any motherboard component. The illustration below shows the location of the onboard LED. P4S800-MX SB_PWR1 ON Standby Power OFF Powered Off P4S800-MX Onboard LED ASUS P4S800-MX motherboard user guide 1-5 1.5 Motherboard overview KBPWR1 24.5cm (9.6in) KBPWR1 1.5.1 Motherboard layout 12 CPU_FAN1 23 +5VSB PS/2KBMS T: Mouse B: Keyboard COM1 +5V (Default) Socket 478 Super I/O P4S800-MX PARALLEL PORT DDR DIMM1 (64 bit,184-pin module) DDR DIMM2 (64 bit,184-pin module) 2Mb ISA SEC_IDE1 VGA1 FLOPPY1 PRI_IDE1 USBPW12 USBPW34 2 1 +5V (Default) 3 2 +5VSB ATX Power Connector USB2.0 Top: T: USB3 RJ-45 B: USB4 Top:Line In Center:Line Out Below:Mic In ATX12V1 SiS 661FX North Bridge VIA VT6103 AUX1 CD1 Accelerated Graphics Port (AGP1) CR2032 3V Lithium Cell CMOS Power 24.5cm (9.6in) CLRTC USBPWR12 USBPWR34 USB1 USB2 CLRTC1 12 23 Clear CMOS Normal (Default) AD1888 CODEC PCI1 PCI2 SiS 963L Chipset SPEAKER1 PLED1 F_PANEL1 FP_AUDIO1 SB_PWR1 SPDIF PCI3 CHA_FAN1 USBPW56 USB56 GAME1 F_PANEL1 USBPW56 12 +5V (Default) 23 +5VSB PLED+ NC PLED- PLED1 1 Power LED ATX Power Switch* IDE_LED * Requires an ATX power supply. 1-6 Chapter 1: Product introduction IDE_LED+ IDE_LEDGround Reset PLED+ PLEDPWR GND Reset SW 1.5.2 Placement direction When installing the motherboard, make sure 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. 1.5.3 Screw holes Place eight (8) screws into the holes indicated by circles to secure the motherboard to the chassis. Do not overtighten the screws! Doing so may damage the motherboard. Place this side towards the rear of the chassis ASUS P4S800-MX motherboard user guide 1-7 1.6 Central Processing Unit (CPU) 1.6.1 Overview The Intel® Pentium® 4 processor has a gold triangular mark on one corner. This mark indicates the processor Pin 1 that should match a specific corner of the CPU socket. P4S800-MX Gold Arrow P4S800-MX Socket 478 Incorrect installation of the CPU into the socket may bend the pins and severely damage the CPU! Notes on Intel® Hyper-Threading Technology 1. Hyper-Threading Technology is supported under Windows XP and Linux 2.4.x (kernel) and later versions only. Under Linux, use the Hyper-Threading compliler to compile the code. If you are using any other operating systems, disable the Hyper-Threading Techonology item in BIOS to ensure system stability and performance. It is recommended that you install WinXP Service Pack 1. Make sure to enable the Hyper-Threading Technology item in BIOS before installing a supported operating system. For more information on Hyper-Threading Technology, visit www.intel.com/ info/hyperthreading. 2. 3. 4. 1-8 Chapter 1: Product introduction 1.6.2 Installing the CPU Follow these steps to install a CPU. 1. Locate the 478-pin ZIF socket on the motherboard. 2. Unlock the socket by pressing the lever sideways, then lift it up to a 90°100° angle. Socket Lever Make sure that the socket lever is lifted up to 90°-100° angle, otherwise the CPU does not fit in completely. 90 - 100 3. Position the CPU above the socket such that its marked corner matches the base of the socket lever. 4. Carefully insert the CPU into the socket until it fits in place. 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! Gold Mark 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. 6. Install a CPU heatsink and fan following the instructions that came with the heatsink package. 7. Connect the CPU fan cable to the CPU_FAN1 connector on the motherboard. ASUS P4S800-MX motherboard user guide 1-9 1.7 System memory 1.7.1 DIMM sockets location The following figure illustrates the location of the DDR DIMM sockets. DIMM1 P4S800-MX 184-Pin DDR DIMM Sockets Make sure to unplug the power supply before adding or removing DIMMs or other system components. Failure to do so may cause severe damage to both the motherboard and the components. When installing long AGP cards, it is recommended to install the memory modules first. Long AGP cards, when installed, may interfere with the memory sockets. 1.7.2 Memory configurations You may install 64MB, 128MB, 256MB, 512MB, and 1GB DDR DIMMs into the DIMM sockets. Obtain DDR DIMMs only from ASUS qualified vendors. Refer to the Qualified DDR400 vendors list next page. Visit the ASUS website (www.asus.com) for the latest DDR Qualified Vendors List. 1-10 Chapter 1: Product introduction DIMM2 104 Pins 80 Pins P4S800-MX Table 1 Qualified DDR400 vendors list This table lists the memory modules that have been tested and qualified for use with this motherboard. Size 512MB 512MB 256MB 256MB 256MB 256MB 256MB 256MB 256MB 512MB Vendor MICRON CENTURY CENTURY BRAIN POWER Transcend Apacer ATP NANYA MICRON elixir Part Number MT16VDDT6464AG-40BC4 DXV2S8SSCCE3K27E DXV6S8MC5BC3U27E B6U808-256M-SAM-400 TS32MLD64V4F3 77.10636.465 AG32L64T8SQC4S NT256D64S88B1G-5T MT8VDDT3264AG-40BC4 M2U25664DS8HB3G-5T Chip Brand Side/s* MICRON SAMSUNG MICRON SAMSUNG MOSEL SAMSUNG SAMSUNG NANYA MICRON elixir DS DS SS SS SS SS SS SS SS DS Chip Number MT46V32M8TG-5BC K4H560838E-TCCC MT46V32M8TG-5BC K4H560838D-TCC4 V58C2256804SAT5 K4H560838D-TCC4 K4H560838D-TCC4 NT5DS32M8BT-5T MT46V32M8TG-5BC N2DS25680BT-5T * Side/s: DS - Double-sided SS - Single-sided 1.7.3 Installing a DIMM Follow these steps to install a DIMM. 1. Unlock a DIMM socket by pressing the retaining clips outward. 2. Align a DIMM on the socket such that the notch on the DIMM matches the break on the socket. 3. Firmly insert the DIMM into the socket until the retaining clips snap back in place and the DIMM is properly seated. DDR DIMM notch Unlocked Retaining Clip A DDR DIMM is keyed with a notch so that it fits in only one direction. DO NOT force a DIMM into a socket to avoid damaging the DIMM. ASUS P4S800-MX motherboard user guide 1-11 1.8 Expansion slots Make sure to unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components. In the future, you may need to install expansion cards. The following sub-sections describe the slots and the expansion cards that they support. 1.8.1 Installing an expansion card Follow these steps to install an expansion card. 1. Before installing the expansion card, read the documentation that came with it and make the necessary hardware settings for the card. 2. Remove the system unit cover (if your motherboard is already installed in a chassis). 3. Remove the bracket opposite the slot that you intend to use. Keep the screw for later use. 4. Align the card connector with the slot and press firmly until the card is completely seated on the slot. 5. Secure the card to the chassis with the screw you removed earlier. 6. Replace the system cover. 1.8.2 Configuring an expansion card After installing the expansion card, configure the it by adjusting the software settings. 1. Turn on the system and change the necessary BIOS settings, if any. See Chapter 2 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. 1-12 Chapter 1: Product introduction Standard interrupt assignments IRQ Priority Standard Function 0 1 System Timer 1 2 Keyboard Controller 2 N/A Programmable Interrupt 3* 11 Communications Port (COM2) 4* 12 Communications Port (COM1) 5* 13 IRQ holder for PCI steering 6 14 Floppy Disk Controller 7* 15 Printer Port (LPT1) 8 3 System CMOS/Real Time Clock 9* 4 IRQ holder for PCI steering 10* 5 Advance AC'97 CODEC 11* 6 Standard PCI Graphics Adapter (VGA) 12* 7 PS/2 Compatible Mouse Port 13 8 Numeric Data Processor 14* 9 Primary IDE Channel 15* 10 Secondary IDE Channel These IRQs are usually available for ISA or PCI devices. * IRQ assignments for this motherboard A B C D shared ­­ ­­ ­­ ­­ used ­­ ­­ ­­ ­­ shared ­­ shared ­­ ­­ ­­ ­­ ­­ ­­ ­­ ­­ ­­ ­­ ­­ ­­ ­­ ­­ ­­ ­­ ­­ ­­ used ­­ ­­ shared ­­ E F ­­ ­­ ­­ ­­ ­­ ­­ ­­ ­­ used ­­ ­­ used ­­ ­­ ­­ ­­ ­­ ­­ G ­­ ­­ ­­ ­­ ­­ ­­ ­­ ­­ ­­ H ­­ ­­ ­­ ­­ ­­ ­­ used ­­ ­­ PCI slot 1 PCI slot 2 PCI slot 3 AGP slot Onboard USB controller 1 Onboard USB controller 2 Onboard USB 2.0 controller Onboard LAN Onboard audio When using PCI cards on shared slots, ensure that the drivers support "Share IRQ" or that the cards do not need IRQ assignments. Otherwise, conflicts will arise between the two PCI groups, making the system unstable and the card inoperable. ASUS P4S800-MX motherboard user guide 1-13 1.8.3 PCI slots The PCI slots support PCI cards such as a LAN card, SCSI card, USB card, and other cards that comply with PCI specifications. 1.8.4 AGP slot The Accelerated Graphics Port (AGP) slot that supports AGP 8X/4X (+1.5V) cards. When you buy an AGP card, make sure that you ask for one with +1.5V specification. Note the notches on the card golden fingers to ensure that they fit the AGP slot on the motherboard. This motherboard does not support 3.3V AGP cards. Install only +1.5V AGP cards. P4S800-MX Keyed for 1.5v P4S800-MX Accelerated Graphics Port (AGP) 1-14 Chapter 1: Product introduction 1.9 Jumpers 1. Clear RTC RAM (CLRTC1) This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can clear the CMOS memory of date, time, and system setup parameters by erasing the CMOS RTC RAM data. The RAM data in CMOS, that include system setup information such as system passwords, is powered by the onboard button cell battery. To erase the RTC RAM: 1. Turn OFF the computer and unplug the power cord. 2. Move the jumper cap from pins 1-2 (default) to pins 2-3. Keep the cap on pins 2-3 for about 5~10 seconds, then move the cap back to pins 1-2. 3. Plug the power cord and turn ON the computer. 4. Hold down the key during the boot process and enter BIOS setup to re-enter data. Except when clearing the RTC RAM, never remove the cap on CLRTC1 jumper default position. Removing the cap will cause system boot failure! P4S800-MX CLRTC1 12 Normal (Default) 23 Clear CMOS P4S800-MX Clear RTC RAM ASUS P4S800-MX motherboard user guide 1-15 2. USB device wake-up (3-pin USBPW12, USBPW34, USBPW56) Set these jumpers to +5V to wake up the computer from S1 sleep mode (CPU stopped, DRAM refreshed, system running in low power mode) using the connected USB devices. Set to +5VSB to wake up from S3 sleep mode (no power to CPU, DRAM in slow refresh, power supply in reduced power mode). Both jumpers are set to pins 1-2 (+5V) by default because not all computers have the appropriate power supply to support this feature. The USBPW_12 and USBPW_34 jumpers are for the rear USB ports. The USBPW_56 jumper is for the internal USB header that you can connect to the front USB ports. 1. This feature requires a power supply that can provide at least 1A on the +5VSB lead when these jumpers are set to +5VSB. Otherwise, the system would not power up. The total current consumed must NOT exceed the power supply capability (+5VSB) whether under normal condition or in sleep mode. USBPW12 USBPW34 2 1 +5V (Default) 3 2 +5VSB 2. P4S800-MX USBPW56 12 +5V (Default) 23 +5VSB P4S800-MX USB Device Wake Up 3. Keyboard power (3-pin KBPWR1) This jumper allows you to enable or disable the keyboard wake-up feature. Set this jumper to pins 2-3 (+5VSB) if you wish to wake up the computer when you press a key on the keyboard (the default is the Space Bar). This feature requires an ATX power supply that can supply at least 1A on the +5VSB lead, and a corresponding setting in the BIOS (see 2.5.5 "APM Configuration"). P4S800-MX KBPWR1 12 +5V (Default) 23 +5VSB P4S800-MX Keyboard Power Setting 1-16 Chapter 1: Product introduction 1.10 Connectors This section describes and illustrates the motherboard rear panel and internal connectors. 1.10.1 Rear panel connectors 1 2 3 4 5 6 11 10 9 8 7 1. PS/2 mouse port. This green 6-pin connector is for a PS/2 mouse. 2. Parallel port. This 25-pin port connects a parallel printer, scanner, or other devices. 3. RJ-45 port. This port allows connection to a Local Area Network (LAN) through a network hub. 4. Line In jack. This Line In (light blue) jack connects a tape player or other audio sources. In 6-channel mode, the function of this jack becomes Bass/Center. 5. Line Out jack. This Line Out (lime) jack connects a headphone or a speaker. In 6-channel mode, the function of this jack becomes Front Speaker Out. 6. Microphone jack. This Mic (pink) jack connects a microphone. In 6-channel mode, the function of this jack becomes Rear Speaker Out. The functions of the Line Out, Line In, and Microphone jacks change when you select the 6-channel audio configuration as shown in the following table. Audio 2, 4 or 6-channel configuration Light Blue Lime Pink Headphone /2-Speaker Line In Line Out Mic In 4-Speaker Line In Front Speaker Out Rear Speaker Out 6-Speaker Bass/Center Front Speaker Out Rear Speaker Out Windows® 98SE only supports 2-channel speaker configuration. 7. USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices. 8. USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices. 9. VGA port. This port connects a VGA compatible monitor. 10. Serial port. This 9-pin COM port is for pointing devices or other serial devices. 11. PS/2 keyboard port. This purple connector is for a PS/2 keyboard. ASUS P4S800-MX motherboard user guide 1-17 1.10.2 Internal connectors 1. IDE connectors (40-1 pin PRI_IDE1, SEC_IDE1) This connector supports the provided UltraATA133 IDE hard disk ribbon cable. Connect the cable's blue connector to the primary (recommended) or secondary IDE connector, then connect the gray connector to the UltraATA133 slave device (hard disk drive) and the black connector to the UltraATA133 master device. 1. 2. Follow the hard disk drive documentation when setting the device in master or slave mode. Pin 20 on each IDE connector is removed to match the covered hole on the UltraATA cable connector. This prevents incorrect orientation when you connect the cables. The hole near the blue connector on the UltraATA cable is intentional. 3. P4S800-MX SEC_IDE1 P4S800-MX IDE Connectors PIN 1 2. Floppy disk drive connector (34-1 pin FLOPPY1) This connector supports the provided floppy drive ribbon cable. After connecting one end to the motherboard, connect the other end to the floppy drive. (Pin 5 is removed to prevent incorrect insertion when using ribbon cables with pin 5 plug). P4S800-MX FLOPPY1 NOTE: Orient the red markings on the floppy ribbon cable to PIN 1. PIN 1 P4S800-MX Floppy Disk Drive Connector 1-18 Chapter 1: Product introduction PRI_IDE1 NOTE: Orient the red markings (usually zigzag) on the IDE ribbon cable to PIN 1. 3. ATX power connectors (20-pin ATXPWR1, 4-pin ATX12V1) These connectors connect to an ATX 12V power supply. The plugs from the power supply are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit. In addition to the 20-pin ATXPWR connector, this motherboard requires that you connect the 4-pin ATX +12V power plug to provide sufficient power to the CPU. Make sure that your ATX 12V power supply can provide 8A on the +12V lead and at least 1A on the +5-volt standby lead (+5VSB). The minimum recommended wattage is 230W, or 300W for a fully configured system. The system may become unstable and may experience difficulty powering up if the power supply is inadequate. P4S800-MX ATX12V1 +12V DC GND ATXPWR1 +5.0VDC +5.0VDC -5.0VDC COM COM COM PS_ON# COM -12.0VDC +3.3VDC +12V DC +12.0VDC GND +5VSB PWR_OK COM +5.0VDC COM +5.0VDC COM +3.3VDC +3.3VDC P4S800-MX ATX Power Connector 4. Front panel audio connector (10-1 pin FP_AUDIO1) This is an interface for the front panel cable that allows convenient connection and control of audio devices. Be default, the pins labeled LINE OUT_R/BLINE_OUT_R and the pins LINE OUT_L/BLINE_OUT_L are shorted with jumper caps. Remove the caps only when you are connecting the front panel audio cable. P4S800-MX AGND +5VA BLINE_OUT_R FP_AUDIO1 MIC2 MICPWR Line out_R NC Line out_L P4S800-MX Front Panel Audio Connector ASUS P4S800-MX motherboard user guide BLINE_OUT_L 1-19 5. CPU and chassis fan connectors (3-pin CPU_FAN1, CHA_FAN1) The fan connectors support cooling fans of 350mA~740mA (8.88W max.) or a total of 1A~2.22A (26.64W max.) at +12V. Connect the fan cables to the fan connectors on the motherboard, making sure that the black wire of each cable matches the ground pin of the connector. Do not forget to connect the fan cables to the fan connectors. Lack of sufficient air flow within the system may damage the motherboard components. These are not jumpers! DO NOT place jumper caps on the fan connectors! CPU_FAN1 GND +12V Rotation P4S800-MX CHA_FAN1 GND +12V Rotation P4S800-MX 12-Volt Fan Connectors 6. USB header (10-1 pin USB56) If the USB ports on the rear panel are inadequate, a USB header is available for additional USB ports. Connect the USB cable of an optional USB 2.0 module to this header. You may install the USB module in the chassis front panel. The module has two USB 2.0 ports for connecting next generation USB peripherals such as high resolution cameras, scanners, and printers. P4S800-MX USB56 USB+5V USB_P5USB_P5+ GND 1 P4S800-MX USB 2.0 Header The USB module is purchased separately. 1-20 Chapter 1: Product introduction USB+5V USB_P6USB_P6+ GND NC 7. Digital audio connector (4-1 pin SPDIF_OUT1) An S/PDIF Out connector is available for an S/PDIF audio module. Connect one end of the S/PDIF audio module cable to this connector and the other end to the S/PDIF module. P4S800-MX SPDIF_OUT1 SPDIFOUT GND P4S800-MX Digital Audio Connector The S/PDIF module is purchased separately. 8. Internal audio connectors (4-pin AUX1, CD1) These connectors allow you to receive stereo audio input from sound sources such as a CD-ROM, TV tuner, or MPEG card. P4S800-MX +5V AUX1 (White) CD1 (Black) Left Audio Channel Ground Ground Right Audio Channel P4S800-MX Internal Audio Connectors ASUS P4S800-MX motherboard user guide 1-21 9. Speaker out connector (4-pin SPEAK1) This connector connects to the case-mounted speaker and allows you to hear system beeps and warnings. P4S800-MX SPEAKER1 1 +5V GND GND Speak Out P4S800-MX Speaker Out Connector 10. GAME/MIDI connector (16-1 pin GAME1) This connector supports a GAME/MIDI module. Connect the GAME/MIDI cable with yellow connector to the yellow header onboard. The GAME/MIDI port on the module connects a joystick or a game pad for playing games, and MIDI devices for playing or editing audio files. P4S800-MX GAME1 P4S800-MX Game Connector The GAME module is purchased separately. +5V J1B1 J1CX GND GND J1CY J1B2 +5V 1-22 Chapter 1: Product introduction +5V J2B1 J2CX MIDI_OUT J2CY J2B2 MIDI_IN 11. Power LED Lead (3-1 pin PLED1) This 3-1 pin connector is for the system power LED. Connect the 3-pin power LED cable from the system chassis to this connector. The LED lights up when you turn on the system power, and blinks when the system is in sleep mode. The power LED lead (PLED1) is present only on PCB versions 1.03 or later. P4S800-MX PLED1 1 PLED+ NC PLED- P4S800-MX PLED Setting 12. System panel connector (10-1 pin F_PANEL1) This connector accommodates several system front panel functions. Power LED ATX Power Switch* P4S800-MX F_PANEL1 IDE_LED+ IDE_LEDGround Reset IDE_LED P4S800-MX Front Panel Audio Connector * Requires an ATX power supply. · Power LED Lead (2-pin PWR_LED) This 2-pin connector connects to the system power LED. The LED lights up when you turn on the system power, and blinks when the system is in sleep mode. If your motherboard package comes with a 2-pin to 3-pin power LED converter, connect the 2-pin plug to this connector, and the other end to the 3-pin power LED plug from the system chassis. ASUS P4S800-MX motherboard user guide PLED+ PLEDPWR GND Reset SW 1-23 · Power Switch / Soft-Off Switch Lead (2-pin PWR_BTN) This connector connects a switch that controls the system power. Pressing the power switch turns the system between ON and SLEEP, or ON and SOFT OFF, depending on the BIOS or OS settings. Pressing the power switch while in the ON mode for more than 4 seconds turns the system OFF. · IDE LED Lead (2-pin IDE_LED) This 2-pin connector supplies power to the hard disk drive activity LED. The read or write activities of any device connected to the primary or secondary IDE connector cause this LED to light up. · Reset Switch Lead (2-pin RESET) This 2-pin connector connects to the case-mounted reset switch for rebooting the system without turning off the system power. 1-24 Chapter 1: Product introduction Chapter 2 This chapter tells how to change system settings through the BIOS Setup menus. Detailed descriptions of the BIOS parameters are also provided. BIOS information 2.1 Managing and updating your BIOS The following utilities allow you to manage and update the motherboard Basic Input/Output System (BIOS) setup. 1. ASUS EZ Flash (Updates the BIOS using a floppy disk during POST.) 2. ASUS AFLASH (Updates the BIOS using a bootable floppy disk in DOS mode.) 3. ASUS CrashFree BIOS (Updates the BIOS using a bootable floppy disk.) 4. ASUS Update (Updates the BIOS in Windows® environment.) Refer to the corresponding section for details on these utilities. Important notes It is recommended that you save a copy of the original motherboard BIOS file to a bootable floppy disk in case you need to restore the BIOS in the future. Copy the original motherboard BIOS using the ASUS Update or AFLASH utilities. Visit the ASUS website and download the latest BIOS file for this motherboard using the ASUS Update utility. 2.1.1 Creating a bootable floppy disk 1. Do either one of the following to create a bootable floppy disk. DOS environment Insert a 1.44 MB floppy disk into the drive. At the DOS prompt, type: format A:/S then press . Windows® 98SE/ME environment a. b. c. d. From your Windows desktop, click on Start, then select My Computer. Double-click on Add/Remove Programs icon from the Control Panel window. Click on the Startup Disk tab, then on Create Disk... button. Insert a 1.44 MB floppy disk when prompted. Follow the succeeding screen instructions to complete the process. Windows® XP environment Insert a 1.44 MB floppy disk into the floppy disk drive. From your Windows desktop, click on Start, then select My Computer. Select the 3 1/2 Floppy Drive icon. Click File from the menu, then select Format. A Format 3 1/2 Floppy Disk window appears. e. Select Create an MS-DOS startup disk from the format options field, then click Start. 2. Copy the original (or the latest) motherboard BIOS to the bootable floppy disk. a. b. c. d. 2-2 Chapter 2: BIOS information 2.1.2 Using ASUS EZ Flash to update the BIOS The ASUS EZ Flash feature allows you to easily update the BIOS without having to go through the long process of booting from a floppy disk and using a DOS-based utility. The EZ Flash is built-in the BIOS LPC chip so it is accessible by simply pressing + during the Power-On Self Tests (POST). To update the BIOS using ASUS EZ Flash: 1. Visit the ASUS website (www.asus.com) to download the latest BIOS file for your motherboard and rename it to P4S800MX.BIN. Save the BIOS file to a floppy disk. 2. Reboot the system. 3. To launch EZ Flash, press + during POST to display the following. User recovery requested. Starting BIOS recovery... Checking for floppy... If there is no floppy disk found in the drive, the error message "Floppy not found!" appears. If the correct BIOS file is not found in the floppy disk, the error message "P4S800MX.BIN not found!" 4. Insert the floppy disk that contains the BIOS file. If the P4S800MX.BIN file is found in the floppy disk, 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! Doing so may cause system boot failure! User recovery requested. Starting BIOS recovery... Checking for floppy... Floppy found! Reading file "P4S800MX.BIN". Completed. Start flashing... Flashed successfully. Rebooting. ASUS P4S800-MX motherboard user guide 2-3 2.1.3 Using the AFLASH utility AFLASH is a Flash Memory Writer utility that allows you to update the BIOS using a bootable floppy disk, or copy the original motherboard BIOS. This utility only works in DOS mode. Copying the original motherboard BIOS To copy the original motherboard BIOS file: 1. Copy the AFLASH utility from the support CD to the boot disk you created. AFLASH does not work in the DOS prompt within Windows®, and does not work with certain memory drivers that may be loaded when you boot from the hard drive. It is recommended that you reboot using a floppy disk. 2. Reboot the computer from the floppy disk. BIOS setup must specify "Floppy" as the first item in the boot sequence. 3. In DOS prompt, type AFLASH, then press to run AFLASH. 4. Select 1. Save Current BIOS to File, then press . The Save Current BIOS To File screen appears. If the word "unknown" appears after Flash Memory, the memory chip is either not programmable or is not supported by the ACPI BIOS and therefore, cannot be programmed by the Flash Memory Writer utility. 5. Type a filename and the path, for example, A:\XXX-XX.XXX, then press . 2-4 Chapter 2: BIOS information Updating the BIOS Update the BIOS only if you have problems with the motherboard and you are sure that the new BIOS revision will solve your problems. Careless updating may result to more problems with the motherboard! To update the BIOS: 1. Download an updated BIOS file from the ASUS website (www.asus.com) and save the file to the bootable floppy disk you earlier . 2. Reboot the computer from the floppy disk. 3. In DOS prompt, type AFLASH, then press to run AFLASH. 4. Select 2. Update BIOS including Boot Block and ESCD, then press . The Update BIOS Including Boot Block and ESCD screen appears. 5. Type the filename of your new BIOS and the path, for example, A:\P4S800MX.BIN, then press . To cancel this operation, press . 6. When prompted, press Y to start the update. 7. The utility starts updating the BIOS. The boot block is automatically updated only when necessary. This minimizes the possibility of boot problems in case of update failures. When updating is done, the message "Flashed Successfully" appears. ASUS P4S800-MX motherboard user guide 2-5 8. Follow the screen instructions to continue. If you encounter problems while updating the new BIOS, DO NOT turn off the system because this may cause boot problems. Just repeat the process, and if the problem persists, load the original BIOS file you saved to the boot disk. If the Flash Memory Writer utility is not able to successfully update a complete BIOS file, the system may not boot. If this happens, call the ASUS Technical Support for assistance. 2.1.4 Recovering the BIOS with CrashFree BIOS The CrashFree BIOS auto recovery tool allows you to restore BIOS from a floppy disk that contains the BIOS file, in case the current BIOS on the motherboard fails or gets corrupted. 1. To use the CrashFree BIOS feature on this motherboard, install a VGA card in one of the expansion slots before rebooting the computer. On motherboards with onboard VGA, such as the P4S800-MX, you will not see the screen display when the BIOS crashes even if you reboot the computer. Prepare the floppy disk that contains the motherboard BIOS (P4S800MX.BIN) before proceeding with the BIOS update process. If you have saved a copy of the original motherboard BIOS to a bootable floppy disk, you may also use this disk to restore the BIOS. See section "2.1.1 Creating a bootable floppy disk." 2. 3. To recover the BIOS from a floppy disk: 1. Boot the system. 2. When a corrupted BIOS is detected, the following message appears. Bad BIOS checksum. Starting BIOS recovery... Checking for floppy...