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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.
Welcome! ..................1-1 Package contents ................. 1-1 Special features ................1-1 1.3.1 Product highlights ............1-1 1.3.2 Innovative ASUS features ..........1-2 Before you proceed ..............1-4 Motherboard overview ..............1-5 1.5.1 Placement direction ............1-5 1.5.2 Screw holes ..............1-5 1.5.3...
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BIOS information Managing and updating your BIOS ..........2-1 2.1.1 ASUS Update utility ............2-1 2.1.2 ASUS EZ Flash 2 utility ........... 2-2 2.1.3 ASUS CrashFree BIOS ........... 2-3 BIOS setup program ..............2-4 2.2.1 BIOS menu screen ............2-5 2.2.2...
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Boot Device Priority ............2-17 2.6.2 Boot Settings Configuration .......... 2-17 2.6.3 Security ................. 2-18 Tools menu ................. 2-20 2.7.1 ASUS EZ Flash 2 ............2-20 2.7.2 Express Gate ..............2-20 2.7.3 AI NET 2................ 2-20 Exit menu ..................2-21...
Complying with the REACH (Registration, Evaluation, Authorisation, and Restriction of Chemicals) regulatory framework, we published the chemical substances in our products at ASUS REACH website at http://green.asus.com/english/REACH.htm. DO NOT throw the motherboard in municipal waste. This product has been designed to enable proper reuse of parts and recycling.
Safety information Electrical safety • To prevent electric shock hazard, disconnect the power cable from the electric 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.
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.
/Celeron processors ® Supports Intel 45nm multi-core CPU ® Intel Hyper-Threading Technology ready ® Support Enhanced Intel SpeedStep Technology (EIST) Refer to www.asus.com for Intel CPU support list ® Chipset Northbridge: Intel ® Southbridge: Intel ICH10 ® System bus 1333/1066/800MHz...
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ASUS exclusive SFS (Stepless Frequency Selection): overclocking features - FSB tuning from 200MHz to 800MHz at 1MHz increment Overclocking protection: - ASUS C.P.R. (CPU Parameter Recall) ASUS Special features ASUS CrashFree BIOS 3 ASUS EZ Flash2 ASUS EPU 4-Engine ASUS Q-Fan...
® 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.
ASUS CrashFree BIOS 3 ASUS CrashFree BIOS 3 is an auto-recovery tool that allows you to restore a corrupted BIOS file using the bundled support DVD or USB disk that contains the latest BIOS file.
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• Express Gate complies with the OpenGL standard. Refer to http://support.asus.com for Express Gate source codes. ASUS EZ Flash 2 ASUS EZ Flash 2 is a utility that allows you to update the BIOS without using an OS-based utility. ASUS EPU ASUS EPU detects the current computer loading and intelligently adjusts the appropriate power usage in real-time.
This motherboard and its packaging comply with the European Union’s Restriction on the use of Hazardous Substances (RoHS). This is in line with the ASUS vision of creating environment-friendly and recyclable products/packaging to safeguard consumers’ health while minimizing the impact on the environment.
Place six screws into the holes indicated by circles to secure the motherboard to the chassis. Do not overtighten the screws! Doing so can damage the motherboard. Place this side towards the rear of the chassis P5G43T-M PRO ASUS P5G43T-M PRO...
Contact your retailer immediately if the PnP cap is missing, or if you see any damage to the PnP cap/socket contacts/motherboard components. ASUS will shoulder the cost of repair only if the damage is shipment/transit-related. • Keep the cap after installing the motherboard. ASUS will process Return Merchandise Authorization (RMA) requests only if the motherboard comes with the cap on the LGA775 socket.
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Press the load lever with your thumb Retention tab (A), then move it to the left (B) until it is released from the retention tab. To prevent damage to the socket pins, do not remove the PnP cap unless you are installing a CPU. Load lever Lift the load lever in the direction of the PnP cap...
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To prevent contaminating the paste, DO NOT spread the paste with your finger directly. Close the load plate (A), then push the load lever (B) until it snaps into the retention tab. ASUS P5G43T-M PRO...
1.6.2 Installing the CPU heatsink and fan The Intel LGA775 processor requires a specially designed heatsink and fan assembly to ® ensure optimum thermal condition and performance. • When you buy a boxed Intel processor, the package includes the CPU fan and ®...
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 P5G43T-M PRO 1-11...
Carefully remove the heatsink and fan assembly from the motherboard. Rotate each fastener clockwise to ensure correct orientation when reinstalling. System memory 1.7.1 Overview The motherboard comes with two Double Data Rate 3 (DDR3) Dual Inline Memory Modules (DIMM) sockets. The figure illustrates the location of the DDR3 DIMM sockets: Channel Sockets Channel A...
• A*: Supports one module inserted into any slot as Single-channel memory configuration. • B*: Supports one pair of modules inserted into the two slots as one pair of Dual-channel memory configuration. Visit the ASUS website at www.asus.com for the latest QVL. 1-16 Chapter 1: Product introduction...
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. DDR3 DIMM notch Remove the DIMM from the socket. ASUS P5G43T-M PRO 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. Unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components.
• Due to the chipset limitation, AC power off is required before you use the C.P.R. function. You must turn off and on the power supply or unplug and plug the power cord before rebooting the system. ASUS P5G43T-M PRO 1-19...
1.10 Connectors 1.10.1 Rear panel connectors 5 6 7 8 PS/2 keyboard/mouse combo port (purple). This port is for a PS/2 keyboar/mouse. Optical S/PDIF Out port. This port connects an external audio output device via an optical S/PDIF cable. Video Graphics Adapter (VGA) port. This 15-pin port is for a VGA monitor or other VGA-compatible devices.
These are not jumpers! Do not place jumper caps on the fan connectors! CHA_FAN CPU_FAN P5G43T-M PRO P5G43T-M PRO fan connectors Only the 4-pin CPU fan connector supports the ASUS Q-FAN feature. ASUS P5G43T-M PRO 1-21...
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ATX power connectors (24-pin EATXPWR, 4-pin ATX12V) These connectors are for ATX power supply plugs. The power supply plugs are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit. ATX12V EATXPWR +3 Volts...
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The connector is for a serial (COM) port. Connect the serial port module cable to the connector, then install the module to a slot opening at the back of the system chassis. The serial port bracket (COM1) is purchased separately. COM1 PIN 1 P5G43T-M PRO P5G43T-M PRO Serial port (COM1) connector ASUS P5G43T-M PRO 1-23...
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IDE connector (40-1 pin PRI_IDE) The onboard IDE connector is for the Ultra DMA 133/100/66 signal cable. There are three connectors on each Ultra DMA 133/100/66 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.
Pressing the power switch for more than four seconds while the system is ON turns the system OFF. • Reset button (2-pin RESET) This 2-pin connector is for the chassis-mounted reset button for system reboot without turning off the system power. ASUS P5G43T-M PRO 1-25...
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USB connectors (10-1 pin USB78, USB910, USB1112) These connectors are for USB 2.0 ports. Connect the USB module cable to any of these connectors, 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.
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Front Panel Type item in the BIOS setup to [HD Audio]. If you want to connect an AC'97 front panel audio module to this connector, set the item to [AC97]. By default, this connector is set to [HD Audio]. See section 2.4.4 Onboard Devices Configuration for details. ASUS P5G43T-M PRO 1-27...
The contents of the Support DVD are subject to change at any time without notice. Visit the ASUS website at www.asus.com for updates. To run the Support DVD Place the Support DVD to the optical drive.
BIOS in the future. Copy the original motherboard BIOS using the ASUS Update utility. 2.1.1 ASUS Update utility The ASUS Update is a utility that allows you to manage, save, and update the motherboard BIOS in Windows environment. ®...
Follow the onscreen instructions to complete the updating process. 2.1.2 ASUS EZ Flash 2 utility The ASUS EZ Flash 2 feature allows you to update the BIOS without using an OS-based utility. To update the BIOS using EZ Flash 2:...
When the correct BIOS file is found, EZ Flash 2 performs the BIOS update process and automatically reboots the system when done. • Only a USB flash disk with FAT 32/16 format and single partition can support the ASUS EZ Flash 2 utility.
• 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 at www.asus.com to download the latest BIOS file for this motherboard.
For configuring options for special functions. Exit For selecting the exit options and loading default settings. To select an item on the menu bar, press the right or left arrow key on the keyboard until the desired item is highlighted. ASUS P5G43T-M PRO...
2.2.3 Navigation keys At the bottom right corner of a menu screen are the navigation keys for that particular menu. Use the navigation keys to select items in the menu and change the settings. Some of the navigation keys differ from one screen to another. 2.2.4 Menu items The highlighted item on the menu bar displays the specific items for that menu.
SATA device type. Select [CDROM] if you are specifically configuring a CD-ROM drive. Select [ARMD] (ATAPI Removable Media Device) if your device is either a ZIP, LS-120, or MO drive. Configuration options: [Not Installed] [Auto] [CDROM] [ARMD] ASUS P5G43T-M PRO...
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) M [Auto] Enables or disables data multi-sectors transfers.
Select either one of the preset overclocking configuration options: Manual - allows you to individually set overclocking parameters. Auto - loads the optimal settings for the system. Overclock Profile - loads overclocking profiles with optimal parameters for stability when overclocking. ASUS P5G43T-M PRO...
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The following item appears only when you set the AI Overclocking item to [Manual]. FSB 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.
Virtualization Technology. Virtualization enhanced by Intel ® ® Virtualization Technology allows a platform to run multiple operating systems and applications in independent partitions. With virtualization, one computer system can function as multiple virtual systems. Configuration options: [Enabled] [Disabled] ASUS P5G43T-M PRO 2-11...
CPU TM function [Enabled] Enables or disables Intel CPU Thermal Monitor (TM) function, a CPU overheating protection ® function. When enabled, the CPU core frequency and voltage are reduced when the CPU overheats. Configuration options: [Disabled] [Enabled] Execute-Disable Bit Capability [Enabled] Allows you to enable or disable the No-Execution Page Protection Technology.
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] Allows you to select parallel port IRQ. Configuration options: [IRQ5] [IRQ7] ASUS P5G43T-M PRO 2-13...
2.4.5 USB Configuration The items in this menu allows you to change the USB-related features. Select an item then press <Enter> to display the configuration options. The Module Version and USB Devices Enabled items show the auto-detected values. If no USB device is detected, the item shows None.
Allows you to add more tables for Advanced Configuration and Power Interface (ACPI) 2.0 specifications. Configuration options: [Disabled] [Enabled] 2.5.3 Anti Surge Support [Enabled] Allows you to enable or disable the Anti Surge function. Configuration options: [Disabled] [Enabled] ASUS P5G43T-M PRO 2-15...
2.5.4 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] 2.5.5 APM Configuration...
Configuration options: [Removable Dev] [Hard Drive] [ATAPI CD-ROM] [Disabled] • To select the boot device suring system startup, press <F8> when ASUS Logo appears. • To access Windows OS in Safe Mode, do any of the following: ®...
Full Screen Logo [Enabled] 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 MyLogo2 feature. � AddOn ROM Display Mode [Force BIOS] Sets the display mode for option ROM. Configuration options: [Force BIOS]...
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] ASUS P5G43T-M PRO 2-19...
2.7.1 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 your choice. Please see section 2.1.2 for details.
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 P5G43T-M PRO 2-21...