Asus P5GC-MX GBL User Manual Download Page 18

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1-6

Chapter 1: Product introduction

P5GC-MX/GBL

1.5

Motherboard overview

Before you install the motherboard, study the configuration of your chassis to

ensure that the motherboard fits into it.

Make sure to unplug the power cord before installing or removing the

motherboard. Failure to do so can cause you physical injury and damage

motherboard components.

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

1.5.1

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.

1.5.2

Screw holes

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

motherboard to the chassis.

Place this side towards

the rear of the chassis

Summary of Contents for P5GC-MX GBL

Page 1: ...Motherboard P5GC MX GBL ...

Page 2: ...ICULAR 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 SPECIFICATI...

Page 3: ... 5 3 Motherboard layout 1 7 1 6 Central Processing Unit CPU 1 8 1 6 1 Installling the CPU 1 8 1 6 2 Installling the CPU heatsink and fan 1 11 1 6 3 Uninstalling the CPU heatsink and fan 1 13 1 7 System memory 1 15 1 7 1 Overview 1 15 1 7 2 Memory configurations 1 16 1 7 3 DDR2 Qualified Vendors List 1 16 1 7 4 Installing a DIMM 1 20 1 7 5 Removing a DIMM 1 20 1 8 Expansion slots 1 21 1 8 1 Install...

Page 4: ... Menu bar 2 13 2 2 3 Navigation keys 2 13 2 2 4 Menu items 2 14 2 2 5 Sub menu items 2 14 2 2 6 Configuration fields 2 14 2 2 7 Pop up window 2 14 2 2 8 Scroll bar 2 14 2 2 9 General help 2 14 2 3 Main menu 2 15 2 3 1 System Time 2 15 2 3 2 System Date 2 15 2 3 3 Legacy Diskette A 2 15 2 3 4 Primary Third and Fourth IDE Master Slave 2 16 2 3 5 IDE Configuration 2 17 2 3 6 System Information 2 18 2...

Page 5: ... 37 ASUS EZ Flash 2 2 37 2 8 Exit menu 2 38 Chapter 3 Software support 3 1 Installing an operating system 3 2 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 4 3 2 4 ASUS Contact information 3 6 Appendix CPU features A 1 Intel EM64T A 2 Using the Intel EM64T feature A 2 A 2 Enhanced Intel SpeedStep Technology EIST A 2 A 2 1 System requi...

Page 6: ...ause 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...

Page 7: ... 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 deal...

Page 8: ...s chapter tells how to change system settings through the BIOS Setup menus Detailed descriptions of the BIOS parameters are also provided Chapter 3 Software support This chapter describes the contents of the support CD that comes with the motherboard package Where to find more information Refer to the following sources for additional information and for product and software updates 1 ASUS websites...

Page 9: ...t you MUST follow to complete a task Bold text Indicates a menu or an item to select Italics Used to emphasize a word or a phrase Key Keys enclosed in the less than and greater than sign means that you must press the enclosed key Example Enter means that you must press the Enter or Return key Key1 Key2 Key3 If you must press two or more keys simultaneously the key names are linked with a plus sign...

Page 10: ...DR2 DIMMs VGA Integrated Intel Graphics Media Accelerator 950 Expansion slots 1 x PCI Express x16 slot 1 x PCI Express x1 slot 2 x PCI 2 2 slots Storage Intel ICH7 SouthBridge supports 1 x Ultra DMA 100 66 33 4 x Serial ATA 3Gb s ports Audio High Definition audio CODEC 6 channel audio port S PDIF out interface LAN Realtek 8111C PCIe Gigabit LAN controller USB Supports up to 8 USB 2 0 ports four po...

Page 11: ...Chassis fan connector 1 x 24 pin ATX power connector 1 x 4 pin ATX 12 V power connector 1 x CD audio in connector 1 x Chassis intrusion connector 1 x Front panel high definition audio connector 1 x S PDIF out connector 1 x System Panel connector Power Requirement ATX power supply with 24 pin and 4 pin 12 V plugs Support CD contents Device drivers ASUS PC Probe II ASUS Live Update utility Anti viru...

Page 12: ...xii ...

Page 13: ...1 Product introduction This chapter describes the motherboard features and the new technologies it supports ...

Page 14: ...entation User guide If any of the above items is damaged or missing contact your retailer 1 3 Special features 1 3 1 Product highlights Intel Core 2 Duo This motherboard supports the latest powerful and energy efficient processors from Intel Intel Core 2 Duo is based on the Intel Core Microarchitecture and built on the 65 nanometer nm process technology with copper interconnect Intel Core 2 Duo al...

Page 15: ...dio DDR2 memory support The motherboard supports DDR2 memory which features data transfer rates of 667 533 MHz to meet the higher bandwidth requirements of the latest 3D graphics multimedia and Internet applications The dual channel DDR2 architecture doubles the bandwidth of your system memory to boost system performance eliminating bottlenecks with peak bandwidths of up to 10 7 GB s See pages 1 1...

Page 16: ...restore corrupted BIOS data from a USB flash disk containing the BIOS file See page 2 6 for details ASUS EZ Flash 2 EZ Flash 2 is a user friendly BIOS update utility Simply press the predefined hotkey to launch the utility and update the BIOS without entering the OS Update your BIOS easily without preparing a bootable diskette or using an OS based flash utility See page 2 3 for details ASUS MyLogo...

Page 17: ...wer 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 Onboard LED The motherboard comes with a standby power LED that lights up to indicate that the system is ON in sleep mode or in soft off mode This is a reminder that you should shut down the system and unplug the power cable before...

Page 18: ...physical injury and damage motherboard components Do not overtighten the screws Doing so can damage the motherboard 1 5 1 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 2 Screw holes Place six 6 screws into the holes indi...

Page 19: ...2 DIMM_B1 64 bit 240 pin module PCI1 PCI2 PCIEX1_1 PCIEX1_16 CR2032 3V Lithium Cell CMOS Power EATXPWR ATX12V PRI_IDE CPU_FAN CHA_FAN 8Mb BIOS F_PANEL SPEAKER SATA1 SATA2 SATA4 SATA3 USB56 USB78 FLOPPY AAFP ALC662 Super I O CD SPDIF_OUT PS2_USBPWR RTM876 660 CLRTC CHASSIS PS 2KBMS T Mouse B Keyboard LAN_USB12 COM1 PARALLEL PORT VGA1 USB34 AUDIO SB_PWR LAN ...

Page 20: ...s in this section do not match the CPU documentation follow the latter Upon purchase of the motherboard make sure that the PnP cap is on the socket and the socket pins are not bent Contact your retailer immediately if the PnP cap is missing or if you see any damage to the PnP cap socket pins motherboard components ASUS will shoulder the cost of repair only if the damage is shipment transit related...

Page 21: ... not remove the PnP cap unless you are installing a CPU 5 Position the CPU over the socket making sure that the gold triangle is on the bottom left corner of the socket The socket alignment key should fit into the CPU notch 2 Press the load lever with your thumb A and move it to the left B until it is released from the retention tab Retention tab Load lever This side of the cam box should face you...

Page 22: ...ent bending the connectors on the socket and damaging the CPU 6 Close the load plate A then push the load lever B until it snaps into the retention tab A B The motherboard supports Intel LGA775 processors with the Intel Enhanced Memory 64 Technology EM64T Enhanced Intel SpeedStep Technology EIST and Hyper Threading Technology ...

Page 23: ...tely make sure that you use only Intel certified multi directional heatsink and fan Your I Intel Core 2 Duo Pentium D Pentium 4 or Celeron D LGA775 heatsink and fan assembly comes in a push pin design and requires no tool to install If you purchased a separate CPU heatsink and fan assembly make sure that a Thermal Interface Material is properly applied to the CPU heatsink or CPU before you install...

Page 24: ...tall the chassis fan for better thermal state 3 When the fan and heatsink assembly is in place connect the CPU fan cable to the connector on the motherboard labeled CPU_FAN 2 Push down two fasteners at a time in a diagonal sequence to secure the heatsink and fan assembly in place A A B B B B A A R P5GC MX GBL P5GC MX GBL CPU Fan Connector CPU_FAN GND 12V CPU FAN IN CPU FAN PWM ...

Page 25: ...tall the CPU heatsink and fan 1 Disconnect the CPU fan cable from the connector on the motherboard 2 Rotate each fastener counterclockwise 3 Pull up two fasteners at a time in a diagonal sequence to disengage the heatsink and fan assembly from the motherboard A A B B B B A A ...

Page 26: ...the heatsink and fan assembly from the motherboard 5 Rotate each fastener clockwise to reset the orientation The narrow end of the groove should point outward after resetting The photo shows the groove shaded for emphasis Narrow end of the groove ...

Page 27: ...me physical dimensions as a DDR DIMM but has a 240 pin footprint compared to the 184 pin DDR DIMM DDR2 DIMMs are notched differently to prevent installation on a DDR DIMM socket The figure illustrates the location of the DDR2 DIMM sockets R P5GC MX 1333 P5GC MX 1333 240 pin DDR2 DIMM Sockets 128 Pins 112 Pins DIMMB1 DIMMA1 Channel Sockets Channel A DIMM_A1 Channel B DIMM_B1 ...

Page 28: ..._A1 DIMM_B1 Always install DIMMs with the same CAS latency For optimum compatibility it is recommended that you obtain memory modules from the same vendor Refer to the DDR2 Qualified Vendors List on next page for details If you are using a Windows 32 bit operating system e g 32 bit Windows XP 32 bit Windows Vista without the Physical Address Extension PAE support the system will allocate a certain...

Page 29: ...A8KB4 Kingmax SS KKEA88B4IAK 37 256MB Kingmax KLBB68F 36EP4 Elpida SS E5116AB 5C E 512MB Kingmax KLBC28F A8EB4 Elpida SS E5108AE 5C E 512MB PQI MEAB 323LA PQI SS D2 E04180W025 512MB AENEON AET660UD00 370A98Z AENEON SS AET93F370A G 0513 256MB AENEON AET560UD00 370A98Z AENEON SS AET94F370AWVV34635G0520 512MB AENEON AET660UD00 370A98Z AENEON SS AET93F370A 3VV36328G 0522 512MB AENEON AET660UD00 370A98...

Page 30: ...CP8 Y5 AB Hynix DS HY5PS12521CFP Y5 512MB Kingmax KLCC28F A8EB5 Elpida SS E5108AE 6E E 512MB Kingmax KLCC28F A8KB5 Kingmax SS KKEA88B4LAUG 29DX 1G Kingmax KLCD48F A8KB5 Kingmax DS KKEA88B4LAUG 29DX 512MB Apacer 78 91092 420 Elpida SS E5108AE 6E E 512MB Apacer AU512E667C5KBGC Apacer SS AM4B5708MIJS7E0627B 512MB Apacer AU512E667C5KBGC Apacer SS AM4B5708GQJS7E06332F 1G Apacer AU01GE667C5KBGC Apacer D...

Page 31: ...30DA8EE47414G 0540 512MB AENEON AET660UD00 30DA98Z AENEON SS AET93F300A 0606 1G AENEON AET760UD00 30DA98Z AENEON DS AET93F30DA 0604 1G AENEON AET760UD00 30DB97X AENEON DS AET93R300B 0639 512MB VERITECH GTP512HLTM45EG VERITECH SS VTD264M8PC6G01A164129621 1G VERITECH GTP01GHLTM55EG VERITECH DS VTD264M8PC6G01A164129621 512MB TEAM TVDD512M667C5 TEAM SS T2D648MT 6 1G TEAM TVDD1 02M667C4 TEAM DS T2D648P...

Page 32: ...e adding or removing DIMMs or other system components Failure to do so can cause severe damage to both the motherboard and the components 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 an...

Page 33: ...p 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 it by adjusting the software settings 1 Turn on the system and change the necessary BIOS se...

Page 34: ...d USB controller 1 shared Onboard USB controller 2 shared Onboard USB controller 3 shared Onboard USB controller 4 shared Onboard USB 2 0 controller shared Onboard IDE port shared Onboard HD audio shared Onboard LAN shared IRQ Standard Function 0 System Timer 1 Keyboard Controller 2 Re direct to IRQ 9 4 Communications Port COM1 5 IRQ holder for PCI steering 6 Floppy Disk Controller 7 Printer Port ...

Page 35: ...herboard supports one PCI Express x16 graphics card The figure shows a graphics card installed on the PCI Express x16 slot 1 8 5 PCI Express x1 This motherboard supports PCI Express x1 network cards SCSI cards and other cards that comply with the PCI Express specifications The figure shows a network card installed on the PCI Express x1 slot If you install a PCI graphics card we recommend that you ...

Page 36: ...1 Turn OFF the computer and unplug the power cord 2 Remove the onboard battery 3 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 4 Re install the battery 5 Plug the power cord and turn ON the computer 6 Hold down the Del key during the boot process and enter BIOS setup to re enter data Except when clearing the...

Page 37: ...r allows you to enable or disable the keyboard wake up feature Set this jumper to pins 2 3 5VSB 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 500 mA on the 5VSB lead and a corresponding setting in the BIOS R P5GC MX GBL P5GC MX GBL USB Device Wake Up 3 2 2 1 PS2_USBPWR Default 5V 5VSB ...

Page 38: ...s Gigabit connection to a Local Area Network LAN through a network hub Refer to the table below for the LAN port LED indications 4 Line In port light blue This port connects the tape CD DVD player or other audio sources 5 Line Out port lime This port connects a headphone or a speaker In 4 channel and 6 channel configuration the function of this port becomes Front Speaker Out 6 Microphone port pink...

Page 39: ...board 1 10 2 Internal connectors 1 Floppy disk drive connector 34 1 pin FLOPPY This connector is for the provided floppy disk drive FDD signal cable Insert one end of the cable to this connector then connect the other end to the signal connector at the back of the floppy disk drive Pin 5 on the connector is removed to prevent incorrect cable connection when using an FDD cable with a covered Pin 5 ...

Page 40: ...20 on the IDE connector is removed to match the covered hole on the Ultra DMA cable connector This prevents incorrect insertion when you connect the IDE cable Use the 80 conductor IDE cable for Ultra DMA 100 66 33 IDE devices If any device jumper is set as Cable Select make sure all other device jumpers have the same setting R P5GC MX GBL P5GC MX GBL IDE Connector PRI_IDE Drive jumper setting Mode...

Page 41: ...olor Setting Use SATA1 2 Red Master Boot disk SATA3 4 Black Slave Data Disk R P5GC MX GBL P5GC MX GBL SATA Connectors GND RSATA_TXP1 RSATA_TXN1 GND RSATA_RXN1 RSATA_RXP1 GND SATA1 GND RSATA_TXP2 RSATA_TXN2 GND RSATA_RXN2 RSATA_RXP2 GND SATA2 GND RSATA_TXP3 RSATA_TXN3 GND RSATA_RXN3 RSATA_RXP3 GND SATA3 GND RSATA_TXP4 RSATA_TXN4 GND RSATA_RXN4 RSATA_RXP4 GND SATA4 4 Speaker connector 4 pin SPEAKER ...

Page 42: ...cooling fans of a total of 1A 2 2A 26 4W 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 Insufficient air flow inside the system may damage the motherboard components These are not jumpers DO NOT place jumper caps on the fan ...

Page 43: ...gs make sure that the 20 pin power plug can provide at least 15A on 12V and that the PSU has a minimum power rating of 350 W The system may become unstable or may not boot up if the power is inadequate The ATX 12 V Specification 2 0 compliant PSU passed the motherboard power requirement test with the following configuration CPU Intel Pentium 4 3 6 GHz Memory 512 MB DDR x 4 Graphics card PCI Expres...

Page 44: ...nnectors then install the module to a slot opening at the back of the system chassis These USB connectors comply with USB 2 0 specification that supports up to 480 Mbps connection speed Never connect a 1394 cable to the USB connectors Doing so will damage the motherboard The USB module is purchased separately R P5GC MX GBL P5GC MX GBL Internal Audio Connector CD black Right Audio Channel Left Audi...

Page 45: ...s for a chassis mounted front panel audio I O module that supports either HD Audio or legacy AC 97 audio standard We recommend that you connect a high definition front panel audio module to this connector to avail of the motherboard s high definition audio capability By default this connector is set to AC97 Audio If you want to connect a High Definition front panel audio module to this connector s...

Page 46: ...ity LED cable to this connector The IDE LED lights up or flashes when data is read from or written to the HDD ATX power button soft off button 2 pin PWRBTN This connector is for the system power button Pressing the power button turns the system on or puts the system in sleep or soft off mode depending on the BIOS settings Pressing the power switch for more than four seconds while the system is ON ...

Page 47: ...2 BIOS setup This chapter tells how to change the system settings through the BIOS Setup menus Detailed descriptions of the BIOS parameters are also provided ...

Page 48: ...t the DOS prompt type format A S then press Enter Windows XP environment a Insert a 1 44 MB floppy disk to the floppy disk drive b Click Start from the Windows desktop then select My Computer c Select the 3 1 2 Floppy Drive icon d 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 Sta...

Page 49: ...then restart the system 2 1 2 ASUS EZ Flash 2 utility The ASUS EZ Flash 2 feature allows you to 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 2 utility is built in the BIOS chip so it is accessible by pressing Alt F2 during the Power On Self Tests POST 3 You can launch the EZ Flash 2 by two methods 1 Insert th...

Page 50: ...more than eight alphanumeric characters for the main filename and three alphanumeric characters for the extension name A afudos oOLDBIOS1 rom Make sure that the floppy disk is not write protected and has at least 1024KB free space to save the file The succeeding BIOS screens are for reference only The actual BIOS screen displays may not be same as shown This function can support devices such as US...

Page 51: ...1 19 ASUS V2 07 03 11 24BB Copyright C 2002 American Megatrends Inc All rights reserved WARNING Do not turn off power during flash BIOS Reading file done Reading flash done Advance Check Erasing flash done Writing flash 0x0008CC00 9 4 The utility verifies the file and starts updating the BIOS Do not shut down or reset the system while updating the BIOS to prevent system boot failure Make sure to c...

Page 52: ...ails or gets corrupted during the updating process You can update a corrupted BIOS file using the motherboard support CD the floppy disk or the USB flash disk that contains the updated BIOS file Prepare the motherboard support CD the floppy disk or the USB flash disk containing the updated motherboard BIOS before using this utility Make sure that you rename the original or updated BIOS file in the...

Page 53: ...IOS from the support CD 1 Remove any floppy disk from the floppy disk drive then turn on the system 2 Insert the support CD to the optical drive 3 The utility displays the following message and automatically checks the floppy disk for the original or updated BIOS file Bad BIOS checksum Starting BIOS recovery Checking for floppy Floppy not found Checking for CD ROM CD ROM found Reading file P5GCMXG...

Page 54: ...SB flash disk 1 Insert the USB flash disk that contains BIOS file to the USB port 2 Turn on the system 3 The utility will automatically checks the devices for the BIOS file When found the utility reads the BIOS file and starts flashing the corrupted BIOS file 4 Restart the system after the utility completes the updating process 4 Restart the system after the utility completes the updating process ...

Page 55: ...e motherboard BIOS in Windows environment The ASUS Update utility allows you to Save the current BIOS file Download the latest BIOS file from the Internet Update the BIOS from an updated BIOS file Update the BIOS directly from the Internet and View the BIOS version information This utility is available in the support CD that comes with the motherboard package ASUS Update requires an Internet conne...

Page 56: ... Next Updating the BIOS through the Internet To update the BIOS through the Internet 1 Launch the ASUS Update utility from the Windows desktop by clicking Start Programs ASUS ASUSUpdate ASUSUpdate The ASUS Update main window appears 2 Select Update BIOS from the Internet option from the drop down menu then click Next ...

Page 57: ...te BIOS from a file option from the drop down menu then click Next 4 From the FTP site select the BIOS version that you wish to download Click Next 5 Follow the screen instructions to complete the update process The ASUS Update utility is capable of updating itself through the Internet Always update the utility to avail all its features 3 Locate the BIOS file from the Open window then click Open 4...

Page 58: ...therwise POST continues with its test routines If you wish to enter Setup after POST restart the system by pressing Ctrl Alt Delete or by pressing the reset button on the system chassis You can also restart by turning the system off and then back on Do this last option only if the first two failed The Setup program is designed to make it as easy to use as possible Being a menu driven program it le...

Page 59: ...e screen has the following main items Main For changing the basic system configuration Advanced For changing the advanced system settings Power For changing the advanced power management APM configuration Boot For changing the system boot configuration Tools For configuring options for special functions Exit For selecting the exit options and loading default settings 2 2 1 BIOS menu screen To sele...

Page 60: ...t on the screen Press the Up Down arrow keys or Page Up Page Down keys to display the other items on the screen 2 2 9 General help At the top right corner of the menu screen is a brief description of the selected item Scroll bar Select Screen Select Item Change Option F1 General Help F10 Save and Exit ESC Exit Advanced Chipset settings WARNING Setting wrong values in the sections below may cause s...

Page 61: ...1 BIOS menu screen for information on the menu screen items and how to navigate through them Select Screen Select Item Change Field Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit v02 58 C Copyright 1985 2007 American Megatrends Inc BIOS SETUP UTILITY Main Advanced Power Boot Tools Exit Use ENTER TAB or SHIFT TAB to select a field Use or to configure system time System Time 19 34...

Page 62: ...uto CDROM ARMD LBA Large Mode Auto Enables or disables the LBA mode Setting to Auto enables the LBA mode if the device supports this mode and if the device was not previously formatted with LBA mode disabled Configuration options Disabled Auto Block Multi Sector Transfer Mode Auto Enables or disables data multi sectors transfers When set to Auto the data transfer from and to the device occurs mult...

Page 63: ...e the configurations for the IDE devices installed in the system Select an item then press Enter if you wish to configure the item IDE Configuration Onboard IDE Operate Mode Enhanced Mode Enhanced Mode Support On S ATA IDE Detect Time Out Sec 35 Onboard IDE Operate Mode Enhanced Mode Disables or allows selection of the IDE operation mode depending on the operating system OS that you installed Set ...

Page 64: ...efault setting S ATA Configuration options S ATA P ATA S ATA P ATA IDE Detect Time Out Sec 35 Selects the time out value for detecting ATA ATAPI devices Configuration options 0 5 10 15 20 25 30 35 2 3 6 System Information This menu gives you an overview of the general system specifications The BIOS automatically detects the items in this menu AMI BIOS Displays the auto detected BIOS information Pr...

Page 65: ...on of CPU frequency and auto adjustment of relevant parameters Frequencies higher than CPU manufacturer recommends are not guaranteed to be stable If the system becomes unstable return to the default Configuration options Manual Auto Select Screen Select Item Change Field Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit v02 58 C Copyright 1985 2007 American Megatrends Inc BIOS SET...

Page 66: ...wing item appears only when you set the AI Overclocking item to Manual CPU Frequency XXX Displays the frequency sent by the clock generator to the system bus and PCI bus The value of this item is auto detected by the BIOS Use the and keys to adjust the CPU frequency You can also type the desired CPU frequency using the numeric keypad The values range from 133 to 400 Refer to the table below for th...

Page 67: ... devices on legacy operating systems OS Setting to Auto allows the system to detect the presence of USB devices at startup If detected the USB controller legacy mode is enabled If no USB device is detected the legacy USB support is disabled Configuration options Disabled Enabled Auto USB 2 0 Controller Enabled Allows you to enable or disable the USB 2 0 controller Configuration options Enabled Dis...

Page 68: ...mine whether to limit CPUID maximum value Set this item to Disabled for Windows XP operating system set this item to Enabled for legacy operating system such as Windows NT4 0 Configuration options Disabled Enabled The following items appear only when this item is set to Manual Select Screen Select Item Change Field Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit v02 58 C Copyrigh...

Page 69: ...ction of your computer reducing exposure to viruses and malicious buffer overflow attacks when working with its supporting software and system Configuration options Enabled Disabled PECI Disabled Allows you to enable or disable PECI interface Configuration options Enabled Disabled Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit v02 58 C Copyright 1985 2007 American Megatrends Inc...

Page 70: ...ad write command Configuration options 2 Clocks 3 Clocks 4 Clocks 5 Clocks 6 Clocks DRAM RAS Activate to Precharge 15 Clocks Sets the RAS Activate timing to Precharge timing Configuration options 4 Clock 5 Clocks 18 Clocks DRAM Write Recovery Time 4 Clocks Sets the DRAM Write Recover Time Configuration options 2 Clocks 3 Clocks 4 Clocks 5 Clocks 6 Clocks Hyper Path 3 Auto Sets this item to enabled...

Page 71: ...ompos RGB SCART Compos S Vdo SMPTE2353 Compon RGB HDTV Output Auto Configuration options Auto 480i60 480p60 576i50 576p50 720p60 1080i50 1080i60 1080p24 1080p25 1080p30 1080p50 1080p60 TV Standard VBIOS Default Configuration options VBIOS Default NTSC PAL SECAM SMPTE240M ITU R television SMPTE295M SMPTE296M ETA 770 2 EIA 770 3 PEG Buffer Length Auto Sets PCI Express graphics card buffer length Con...

Page 72: ...onfiguration options AC97 HD Audio Onboard PCIEX Gigabit LAN Enabled Allows you to enable or disable the onboard PCIe Gigabit LAN controller Configuration options Enabled Disabled LAN Option ROM Disabled Allows you to enable or disable the option ROM in the onboard LAN controller This item appears only when the Onboard LAN item is set to Enabled Configuration options Disabled Enabled Serial Port1 ...

Page 73: ...system configures the Plug and Play devices not required for boot Configuration options No Yes PCI Latency Timer 64 Allows you to select the value in units of PCI clocks for the PCI device latency timer register Configuration options 32 64 96 128 160 192 224 248 Select Screen Select Item Change Field Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit v02 58 C Copyright 1985 2007 Ame...

Page 74: ...IRQ to PCI VGA Yes When set to Yes BIOS assigns an IRQ to PCI VGA card if the card requests for an IRQ When set to No BIOS does not assign an IRQ to the PCI VGA card even if requested Configuration options Yes No Palette Snooping Disabled When set to Enabled the pallete snooping feature informs the PCI devices that an ISA graphics device is installed in the system so that the latter can function c...

Page 75: ...nterface ACPI 2 0 specifications Configuration options Disabled Enabled 2 5 3 ACPI APIC Support Enabled Allows you to enable or disable the Advanced Configuration and Power Interface ACPI 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 Select Screen Select Item Ch...

Page 76: ...ed or Disabled for powering up the computer when the external modem receives a call while the computer is in Soft off mode Configuration options Disabled Enabled The computer cannot receive or transmit data until the computer and applications are fully running Thus connection cannot be made on the first try Turning an external modem off and then back on while the computer is off causes an initiali...

Page 77: ...s feature requires an ATX power supply that provides at least 1A on the 5VSB lead Configuration options Disabled Enabled Power On By PS 2 Keyboard Disabled Allows you to use specific keys on the keyboard to turn on the system 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 Power On By PS 2 Mouse Disabl...

Page 78: ... system operation Configuration options Disabled Enabled Chassis Fan Speed xxxxRPM or N A or Ignored The onboard hardware monitor automatically detects and displays the chassis fan speed in rotations per minute RPM If the fan is not connected to the chassis the specific field shows N A Configuration options Ignored N A VCORE Voltage 3 3V Voltage 5V Voltage 12V Voltage The onboard hardware monitor ...

Page 79: ...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 xxxxx Drive ATAPI CD ROM Disabled Select Screen Select Item Change Field Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit v02 58 C Copyright 1985 2007 American Megatrends Inc BIOS SETUP UTILITY...

Page 80: ...ystem When set to Disabled BIOS performs all the POST items Configuration options Disabled Enabled Full Screen Logo Enabled This allows you to enable or disable the full screen logo display feature Configuration options Disabled Enabled Add On ROM Display Mode Force BIOS Sets the display mode for option ROM Configuration options Force BIOS Keep Current Bootup Num Lock On Allows you to select the p...

Page 81: ... Not Installed Change Supervisor Password Enter to change password Enter again to disabled password Change Supervisor Password Select this item to set or change the supervisor password The Supervisor Password item on top of the screen shows the default Not Installed After you set a password this item shows Installed To set a Supervisor Password 1 Select the Change Supervisor Password item and pres...

Page 82: ...word item on top of the screen shows the default Not Installed After you set a password this item shows Installed To set a User Password 1 Select the Change User Password item and press Enter 2 On the password box that appears type a password composed of at least six letters and or numbers then press Enter 3 Confirm the password when prompted The message Password Installed appears after you set yo...

Page 83: ...yright 1985 2007 American Megatrends Inc BIOS SETUP UTILITY Main Advanced Power Boot Tools Exit ASUS EZ Flash 2 Press ENTER to run the utility to select and update BIOS This utility doesn t support 1 NTFS format ASUS EZ Flash 2 Allows you to run ASUS EZ Flash 2 When you press Enter a confirmation message appears Use the left right arrow key to select between Yes or No then press Enter to confirm y...

Page 84: ...oose this option from the Exit menu to ensure the values you selected are saved to the CMOS RAM An onboard backup battery sustains the CMOS RAM so it stays on even when the PC is turned off When you select this option a confirmation window appears Select Ok to save changes and exit This function can not support IDE CD ROM IDE DVD ROM or External SATA devices This function only supports FAT 32 16 f...

Page 85: ...scard the selections you made and restore the previously saved values After selecting this option a confirmation appears Select Ok to discard any changes and load the previously saved values Load Setup Defaults This option allows you to load the default values for each of the parameters on the Setup menus When you select this option or if you press F5 a confirmation window appears Select Ok to loa...

Page 86: ...2 40 Chapter 2 BIOS setup ...

Page 87: ...3 Software support This chapter describes the contents of the support CD that comes with the motherboard package ...

Page 88: ... documentation for detailed information Make sure that you install Windows 2000 Service Pack 4 or the Windows XP Service Pack 1 or later versions before installing the drivers for better compatibility and system stability The contents of the support CD are subject to change at any time without notice Visit the ASUS website www asus com for updates Click an item to install Click an icon to display ...

Page 89: ...nstalled to the target system this driver provides the method for configuring the chipset components You can install this utility using three different modes interactive silent or unattended preload Installing the driver in interactive mode requires user input during installation User input is not required when installing the driver in silent or unattended preload modes Refer to the online help or...

Page 90: ... utility allows you to update the motherboard BIOS in a Windows environment This utility requires an Internet connection either through a network or an Internet Service Provider ISP ASUS PC Probe II This smart utility monitors the fan speed CPU temperature and system voltages and alerts you of any detected problems This utility helps you keep your computer in healthy operating condition You can al...

Page 91: ...able Document Format PDF Microsoft DirectX 9 0c Installs the Microsoft DirectX 9 0c driver The Microsoft DirectX 9 0c is a multimedia technology that enhances computer graphics and sound DirectX improves the multimedia features of you computer so you can enjoy watching TV and movies capturing videos or playing games in your computer Visit the Microsoft website www microsoft com for updates ASUS Mo...

Page 92: ...3 Chapter 3 Software support 3 2 4 ASUS Contact information Click the Contact tab to display the ASUS contact information You can also find this information on the inside front cover of this user guide ...

Page 93: ...A CPU features The Appendix describes the CPU features that the motherboard supports ...

Page 94: ...BIOS file from the ASUS website www asus com support download if you need to update the BIOS file Visit www intel com for more information on the EM64T feature Visit www microsoft com for more information on Windows 64 bit OS A 2 Enhanced Intel SpeedStep Technology EIST The motherboard comes with a BIOS file that supports EIST You can download the latest BIOS file from the ASUS website www asus co...

Page 95: ... the BIOS setup 5 After the computer restarts right click on a blank space on the desktop then select Properties from the pop up menu 6 When the Display Properties window appears click the Screen Saver tab 7 Click the Power button on the Monitor power section to open the Power Options Properties window 8 On the Power schemes section click then select any option except Home Office Desktop or Always...

Page 96: ...talling Windows XP Service Pack 1 or later version is recommended 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 Using the Hyper Threading Technology To use the Hyper Threading Technology 1 Install an Intel Pentium 4 CPU that supports Hyper Thre...

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