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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.
Contents Notices ....................vi Safety information ................vii About this guide .................viii Typography ..................ix P5GZ-MX specifications summary ............x Chapter 1: Product introduction Welcome! ................1-2 Package contents ..............1-2 Special features ..............1-2 1.3.1 Product highlights ........... 1-2 1.3.2 Innovative ASUS features ........
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Creating a bootable floppy disk ......2-2 2.1.2 ASUS EZ Flash utility ..........2-3 2.1.3 AFUDOS utility ............2-4 2.1.4 ASUS CrashFree BIOS 2 utility ........ 2-6 2.1.5 ASUS Update utility ..........2-8 BIOS setup program ............2-11 2.2.1 BIOS menu screen ..........2-12 2.2.2...
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Running the support CD .......... 3-2 3.2.2 Drivers menu ............3-3 3.2.3 Utilities menu ............3-4 3.2.4 Manuals menu ............3-5 3.2.5 ASUS Contact information ........3-6 Appendix: CPU features Intel EM64T ................. A-2 ® Using the Intel EM64T feature ..........A-2 ®...
Notices Federal Communications Commission Statement This device complies with Part 15 of the FCC Rules. 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.
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.
Refer to the following sources for additional information and for product and software updates. ASUS websites The ASUS website provides updated information on ASUS hardware and software products. Refer to the ASUS contact information. Optional documentation Your product package may include optional documentation, such as warranty flyers, that may have been added by your dealer.
Conventions used in this guide To make sure that you perform certain tasks properly, take note of the following symbols used throughout this manual. DANGER/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.
Enhanced Memory 64 Technology (EM64T), ® Enhanced Intel SpeedStep Technology (EIST), and ® Intel Hyper-Threading Technology ® * Refer to www.asus.com for Intel CPU support list Chipset Northbridge: Intel 945GZ ® Southbridge: Intel ICH7 ® 1066 (O.C. mode with add-on card and Intel Core™2...
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P5GZ-MX specifications summary Special features ASUS EZ Flash ASUS CrashFree BIOS 2 ASUS MyLogo™ ASUS CPR (CPU Parameter Recall) ASUS Q-Fan Manageability WfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE, Chassis Intrussion Internal 2 x USB 2.0 connectors for 4 additional USB 2.0 ports...
® The 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.
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The motherboard supports the Serial ATA technology through the Serial ATA interfaces and the Intel ICH7 chipset. The SATA specification allows ® for thinner, more flexible cables with lower pin count, reduced voltage requirement, and up to 300 MB/s data transfer rate. ASUS P5GZ-MX...
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 for details.
This is 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. SB_PWR Standby Powered Power P5GZ-MX Onboard LED ASUS P5GZ-MX...
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.
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. •...
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(B). Load plate 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 Alignment key into the CPU notch. Gold triangle mark ASUS P5GZ-MX...
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Close the load plate (A), then push the load lever (B) until it snaps into the retention tab. The CPU fits in only one correct orientation. DO NOT force the CPU into the socket to prevent bending the connectors on the socket and damaging the CPU! The motherboard supports Intel LGA775 processors with the Intel...
Place the heatsink on top of the installed CPU, making sure that the four fasteners match the holes on the motherboard. Fastener Motherboard hole Make sure each fastener is oriented as shown, with the narrow groove directed outward. ASUS P5GZ-MX 1-11...
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CPU_FAN. CPU_FAN CPU FAN PWM CPU FAN IN CPU FAN PWR P5GZ-MX CPU Fan Connector • Do not forget to connect the CPU fan connector! Hardware monitoring errors can occur if you fail to plug this connector. •...
To uninstall the CPU heatsink and fan: Disconnect the CPU fan cable from the connector on the motherboard. Rotate each fastener counterclockwise. Pull up two fasteners at a time in a diagonal sequence to disengage the heatsink and fan assembly from the motherboard. ASUS P5GZ-MX 1-13...
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Remove the heatsink and fan assembly from the motherboard. Rotate each fastener clockwise to reset the orientation. Narrow end of the groove The narrow end of the groove should point outward after resetting. (The photo shows the groove shaded for emphasis.) 1-14 Chapter 1: Product introduction...
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: P5GZ-MX 240-pin DDR2 DIMM Sockets Channel Sockets Channel A...
DDR2 Qualified Vendors List The following table lists the memory modules that have been tested and qualified for use with this motherboard. Visit the ASUS website (www.asus. com) for the latest DDR2 DIMM modules for this motherboard. DDR2 533 Qualified Vendors List...
DIMM. Support the DIMM lightly with your fingers when pressing the retaining clips. The DIMM might get damaged when it flips out with extra force. DDR2 DIMM notch Remove the DIMM from the socket. ASUS P5GZ-MX 1-17...
Expansion slots In the future, you may need to install expansion cards. The following sub-sections describe the slots and the expansion cards that they support. 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.
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 P5GZ-MX 1-19...
1.8.4 PCI slots The PCI slots support cards such as a LAN card, SCSI card, USB card, and other cards that comply with PCI specifications. The figure shows a LAN card installed on a PCI slot. If you install a PCI graphics card, we recommend that you remove the onboard graphics card driver.
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ASUS EAX800PRO V1.00 V5549.9.4.1.10.AS ASUS EAX800XT V1.00 V5D57.9.4.1.8.AS ASUS EAX850PRO V5D4F.9.7.1.4.AS02 ASUS EAX850XT 256MB PN: 109-A47401-10 V009.007.001.004 ASUS EAX1300 V113.AA77100.102 ASUS EAX1600XT Silent 256MB V.1.00 71C0.9.12.4.2 ASUS EAX1900XTX V009.012.005.002 ASUS EAX1900CrossFire 7249.9.12.5.2AS05 ASUS EN5900 1.01 V04.35.20.45 ASUS EN6200GE V1.00A V5.43.02.27.AS07 ASUS EN6200TC128/T/16M V1.01...
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Powercolor Radeon X1800XT V133.A52001.102 • Set the XJ1-5 jumpers to x1 mode (pin 1-2) if your graphics card cannot run at x4 mode. • Visit the ASUS website for the latest VGA Qualified Vendors List. 1-22 Chapter 1: Product introduction...
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 can automatically reset parameter settings to default values. ASUS P5GZ-MX 1-23...
These jumpers allow you to adjust the operating speed of PCIE x1 and PCIE x16 slots. Refer to the table below for detailed jumper setting configurations. XJ1-5 PCI-E x1, x1 PCI-Ex4, N/A (Default) XJ Setting P5GZ-MX XJ1-5 jumper setting configurations Graphics card Jumper PCIE x 16 slot PCIE x 1 slot mode...
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USBPW5-8 jumper is for the internal USB connectors (USB port 5-8) that you can connect to additional USB ports. USBPW1-4 USBPW5-8 P5GZ-MX USB Device Wake Up • The USB device wake-up feature requires a power supply that can provide 500 mA on the +5VSB lead for each USB port; otherwise, the system would not power up.
1.10 Connectors 1.10.1 Rear panel connectors PS/2 mouse port (green). This port is for a PS/2 mouse. Parallel port. This 25-pin port connects a parallel printer, a scanner, or other devices. LAN (RJ-45) port. Supported by Marvell Gigabit LAN controller, this port allows Gigabit connection to a Local Area Network (LAN) through a network hub.
Pin 5 on the connector is removed to prevent incorrect cable connection when using an FDD cable with a covered Pin 5. FLOPPY NOTE: Orient the red markings on the floppy ribbon cable to PIN 1. Floppy Disk Drive Connector P5GZ-MX ASUS P5GZ-MX 1-27...
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There are three connectors on each Ultra DMA 100/66/33 signal cable: blue, black, and gray. Connect the blue connector to the motherboard’s IDE connector, then select one of the following modes to configure your device(s). IDE Connector P5GZ-MX Drive jumper Mode Cable setting...
RSATA_TXP1 RSATA_TXP2 RSATA_TXP3 RSATA_TXP4 P5GZ-MX SATA Connectors When using the connectors in Standard IDE mode, connect the primary (boot) hard disk drive to the SATA1/2 connector. Refer to the table below for the recommended SATA hard disk drive connections. Serial ATA hard disk drive connection...
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This connector is for the S/PDIF audio module to allow digital sound output. Connect one end of the S/PDIF audio cable to this connector and the other end to the S/PDIF module. SPDIF_OUT P5GZ-MX Digital Audio Connector The S/PDIF out module is purchased separately. 1-30 Chapter 1: Product introduction...
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This connector is for the 4-pin audio cable that connects to the audio connector at the back of the optical drive. (black) P5GZ-MX Internal Audio Connector Enable the CD-IN function in the audio utility when using this connector. USB connectors (10-1 pin USB56, USB78) These connectors are for USB 2.0 ports.
HD Audio or legacy AC’97 audio standard. Azalia-compliant Legacy AC’97-compliant pin definition pin definition AAFP P5GZ-MX Front Panel Audio Connector • 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. •...
IDE_LED- PLED+ IDE_LED+ Requires an ATX power supply P5GZ-MX System Panel Connector • System power LED (2-pin PLED) This 2-pin connector is for the system power LED. Connect the chassis power LED cable to this connector. The system power LED lights up when you turn on the system power, and blinks when the system is in sleep mode.
This chapter tells how to change the system settings through the BIOS Setup menus. Detailed descriptions of the BIOS parameters are also provided. BIOS setup...
The following utilities allow you to manage and update the motherboard Basic Input/Output System (BIOS) setup. ASUS EZ Flash (Updates the BIOS using a floppy disk, or the motherboard support CD during POST.) ASUS AFUDOS (Updates the BIOS in DOS mode using a bootable floppy disk.)
2.1.2 ASUS EZ Flash utility The ASUS EZ Flash 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 utility is built-in the BIOS chip so it is accessible by pressing <Alt>...
Press <Enter>. The utility copies the current BIOS file to the floppy disk. A:\>afudos /oOLDBIOS1.rom AMI Firmware Update Utility - Version 1.19(ASUS V2.07(03.11.24BB)) Copyright (C) 2002 American Megatrends, Inc. All rights reserved. Reading flash ..done Write to file..ok A:\>...
Updating the BIOS file To update the BIOS file using the AFUDOS utility: Visit the ASUS website (www.asus.com) and download the latest BIOS file for the motherboard. Save the BIOS file to a bootable floppy disk. Write the BIOS filename on a piece of paper. You need to type the exact BIOS filename at the DOS prompt.
2.1.4 ASUS CrashFree BIOS 2 utility The ASUS CrashFree BIOS 2 is an auto recovery tool that allows you to restore the BIOS file when it fails or gets corrupted during the updating process. You can update a corrupted BIOS file using the motherboard support CD, or the floppy disk that contains the updated BIOS file.
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 BIOS file. ASUS P5GZ-MX...
2.1.5 ASUS Update utility The ASUS Update is a utility that allows you to manage, save, and update the 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 •...
To update the BIOS through the Internet: Launch the ASUS Update utility from the Windows desktop by clicking ® Start > Programs > ASUS > ASUSUpdate > ASUSUpdate. The ASUS Update main window appears. Select Update BIOS from Select the ASUS FTP site...
To update the BIOS through a BIOS file: Launch the ASUS Update utility from the Windows desktop by ® clicking Start > Programs > ASUS > ASUSUpdate > ASUSUpdate. The ASUS Update main window appears. Select Update BIOS from a file option from the drop-down menu, then click Next.
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. ASUS P5GZ-MX 2-11...
2.2.1 BIOS menu screen Menu items Menu bar Configuration fields General help Use [ENTER], [TAB] System Time [11:51:19] or [SHIFT-TAB] to System Date [Thu 05/07/2004] select a field. Legacy Diskette A [1.44M, 3.5 in] Use [+] or [-] to Primary IDE Master :[ST320413A] configure system time.
Save and Exit /<Page Down> keys to display the Exit other items on the screen. Pop-up window 2.2.9 General help Scroll bar At the top right corner of the menu screen is a brief description of the selected item. ASUS P5GZ-MX 2-13...
Main menu When you enter the BIOS Setup program, the Main menu screen appears, giving you an overview of the basic system information. Refer to section “2.2.1 BIOS menu screen” for information on the menu screen items and how to navigate through them. System Time [11:51:19] Use [ENTER], [TAB]...
When set to [Disabled], the data transfer from and to the device occurs one sector at a time. Configuration options: [Disabled] [Auto] ASUS P5GZ-MX 2-15...
: Genuine Intel(R) CPU 3.20GHz Speed : 3200 MHz Count System Memory Size : 512MB Appropriated : 0MB Available : 504MB AMI BIOS Displays the auto-detected BIOS information Processor Displays the auto-detected CPU specification System Memory Displays the auto-detected system memory ASUS P5GZ-MX 2-17...
Advanced menu The Advanced menu items allow you to change the settings for the CPU and other system devices. Take caution when changing the settings of the Advanced menu items. Incorrect field values can cause the system to malfunction. Configure CPU. JumperFree Configuration LAN Cable Status USB Configuration...
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Selecting a very high Memory voltage may damage the component permanently! If this happens, revert to the default setting. • Selecting a very low Memory voltage may cause the system to become unstable! If this happens, revert to the default setting. ASUS P5GZ-MX 2-19...
2.4.2 LAN Cable Status BIOS SETUP UTILITY Advanced Check LAN cable during POST Check LAN cable [Disabled] POST. LAN Cable Status Pair Status Length Select Screen Select Item Change Field Select Field General Help Save and Exit Exit v02.58 (C)Copyright 1985-2006, American Megatrends, Inc. POST Check LAN Cable [Disabled] Enables or disables checking of the LAN cable during the Power-On...
Allows you to enable support for operating systems without an EHCI hand-off feature. Configuration options: [Enabled] [Disabled] Do not disable the BIOS EHCI Hand-Off option if you are running a Windows operating system with USB device. ® ASUS P5GZ-MX 2-21...
2.4.4 CPU Configuration The items in this menu show the CPU-related information that the BIOS automatically detects. Configure Advanced CPU settings Sets the ratio between CPU Core Clock and the Manufacturer: Intel FSB Frequency. Brand String: Genuine Intel(R) CPU 3.20GHz NOTE: If an invalid Frequency : 3200 MHz...
When this item is enabled, the DRAM timing parameters are set according Exit to the DRAM SPD (Serial Presence Detect). When disabled, you can manually set the DRAM timing parameters through the DRAM sub-items. The following sub-items appear when this item is Disabled. Configuration options: [Disabled] [Enabled] ASUS P5GZ-MX 2-23...
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DRAM CAS# Latency [5 Clocks] Controls the latency between the SDRAM read command and the time the data actually becomes available. Configuration options: [6 Clocks] [5 Clocks] [4 Clocks] [3 Clocks] DRAM RAS# Precharge [4 Clocks] Controls the idle clocks after issuing a precharge command to the DDR SDRAM.
Serial Port1 Address [3F8/IRQ4] Allows you to select the Serial Port1 base address. Configuration options: [Disabled] [3F8/IRQ4] [2F8/IRQ3] [3E8/IRQ4] [2E8/IRQ3] Parallel Port Address [378] Allows you to select the Parallel Port base addresses. Configuration options: [Disabled] [378] [278] [3BC] ASUS P5GZ-MX 2-25...
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ECP Mode DMA Channel [DMA3] Appears only when the Parallel Port Mode is set to [ECP]. This item allows you to set the Parallel Port ECP DMA. Configuration options: [DMA0] [DMA1] [DMA3] Parallel Port IRQ [IRQ7] Configuration options: [IRQ5] [IRQ7] 2-26 Chapter 2: BIOS setup...
PCI VGA card even if requested. Configuration options: [No] [Yes] 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 correctly. Configuration options: [Disabled] [Enabled] ASUS P5GZ-MX 2-27...
IRQ-xx assigned to [PCI Device] When set to [PCI Device], the specific IRQ is free for use of PCI/PnP devices. When set to [Reserved], the IRQ is reserved for legacy ISA devices. Configuration options: [PCI Device] [Reserved] Power menu The Power menu items allow you to change the settings for the Advanced Configuration and Power Interface (ACPI) and the Advanced Power Management (APM).
When set to [Enabled], this parameter allows you to turn on the system through a PCI LAN or modem card. This feature requires an ATX power supply that provides at least 1A on the +5VSB lead. Configuration options: [Disabled] [Enabled] ASUS P5GZ-MX 2-29...
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Power On By PCIE Devices [Disabled] When set to [Enabled], this parameter allows you to turn on the system through a PCI Express LAN card. This 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.
N/A. Configuration options: [Ignored] [xxxRPM] CPU Q-Fan Control [Disabled] Allows you to enable or disable the ASUS Q-Fan feature that smartly adjusts the fan speeds for more efficient 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).
1st Boot Device [1st FLOPPY DRIVE] 2nd Boot Device [PM-ST330620A] 3rd Boot Device [PS-ASUS CD-S360] 1st ~ xxth Boot Device [1st Floppy Drive] Select Screen Select Item These items specify the boot device priority sequence from the available Enter Go to Sub-screen General Help devices.
This allows you to enable or disable the full screen logo display feature. Configuration options: [Disabled] [Enabled] Set this item to [Enabled] to use the ASUS MyLogo™ feature. Add On ROM Display Mode [Force BIOS] Sets the display mode for option ROM.
Interrupt 19 Capture [Disabled] When set to [Enabled], this function allows the option ROMs to trap Interrupt 19. Configuration options: [Disabled] [Enabled] 2.6.3 Security The Security menu items allow you to change the system security settings. Select an item then press <Enter> to display the configuration options. Security Settings <Enter>...
The message “Password Installed” appears after you set your password successfully. To change the user password, follow the same steps as in setting a user password. Clear User Password Select this item to clear the user password. ASUS P5GZ-MX 2-35...
Password Check [Setup] When set to [Setup], BIOS checks for user password when accessing the Setup utility. When set to [Always], BIOS checks for user password both when accessing Setup and booting the system. Configuration options: [Setup] [Always] Exit menu The Exit menu items allow you to load the optimal or failsafe default values for the BIOS items, and save or discard your changes to the BIOS items.
Setup menus. When you select this option or if you press <F5>, a confirmation window appears. Select Ok to load default values. Select Exit & Save Changes or make other changes before saving the values to the non-volatile RAM. ASUS P5GZ-MX 2-37...
The contents of the support CD are subject to change at any time without notice. Visit the ASUS website(www.asus.com) for updates. 3.2.1 Running the support CD Place the support CD to the optical drive.
The drivers menu shows the available device drivers if the system detects installed devices. Install the necessary drivers to activate the devices. ASUS InstAll-Drivers Installation Wizard Installs the ASUS InstAll-Drivers Installation Wizard for all drivers. Intel Chipset Inf Update Program This item installs the Intel Chipset INF Update Program.
This utility helps you keep your computer in healthy operating condition. ASUS Update The ASUS Update utility allows you to update the motherboard BIOS in a Windows environment. This utility requires an Internet connection either ®...
The Manuals menu contains a list of supplementary user manuals. Click an item to open the folder of the user manual. Most user manual files are in Portable Document Format (PDF). Install the Adobe Acrobat Reader from the Utilities menu before opening a ® ® user manual file. ASUS P5L-MX...
3.2.5 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. Chapter 3: Software support...
32-bit operating systems. • The motherboard comes with a BIOS file that supports EM64T. You can download the latest BIOS file from the ASUS website (www.asus. com/support/download/) if you need to update the BIOS file. See Chapter 2 for details.
Click Apply, then click OK. 10. Close the Display Properties window. After you adjust the power scheme, the CPU internal frequency slightly decreases when the CPU loading is low. The screen displays and procedures may vary depending on the operating system. ASUS P5L-VM 1394...
Intel Hyper-Threading Technology ® • The motherboard supports Intel Pentium 4 LGA775 processors ® ® with Hyper-Threading Technology. • Hyper-Threading Technology is supported under Windows XP and ® Linux 2.4.x (kernel) and later versions only. Under Linux, use the Hyper-Threading compiler to compile the code. If you are using any other operating systems, disable the Hyper-Threading Techonology item in the BIOS to ensure system stability and performance.