User Manual
Page 2
...THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT. or (2) for backup purposes, without intent to infringe. 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...PARTICULAR PURPOSE. Copies of these licenses are used only for a period of three years after our last shipment of ASUSTeK Computer Inc. ("ASUS"). ASUSTeK is valid to anyone in any form or by sending a request to this product. Products and corporate names appearing in this ...
...THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT. or (2) for backup purposes, without intent to infringe. 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...PARTICULAR PURPOSE. Copies of these licenses are used only for a period of three years after our last shipment of ASUSTeK Computer Inc. ("ASUS"). ASUSTeK is valid to anyone in any form or by sending a request to this product. Products and corporate names appearing in this ...
User Manual
Page 3
Contents Notices...vi Safety information vii About this guide vii P5P41C specifications summary ix Chapter 1: Product introduction 1.1 Welcome 1-1 1.2 Package contents 1-1 1.3 Special features 1-1 1.3.1 Product highlights 1-1 1.3.2 Innovative ASUS features 1-2 1.4 Before you proceed 1-4 1.5 Motherboard overview 1-5 1.5.1 Placement direction 1-5 1.5.2 Screw holes 1-5 1.5.3 Motherboard layout 1-6 1.5.4 Layout contents 1-6 1.6 Central Processing Unit (CPU 1-7 1.6.1 Installing the CPU 1-7 1.6.2 Installing the CPU heatsink ...
Contents Notices...vi Safety information vii About this guide vii P5P41C specifications summary ix Chapter 1: Product introduction 1.1 Welcome 1-1 1.2 Package contents 1-1 1.3 Special features 1-1 1.3.1 Product highlights 1-1 1.3.2 Innovative ASUS features 1-2 1.4 Before you proceed 1-4 1.5 Motherboard overview 1-5 1.5.1 Placement direction 1-5 1.5.2 Screw holes 1-5 1.5.3 Motherboard layout 1-6 1.5.4 Layout contents 1-6 1.6 Central Processing Unit (CPU 1-7 1.6.1 Installing the CPU 1-7 1.6.2 Installing the CPU heatsink ...
User Manual
Page 4
Contents 1.11 Software support 1-29 1.11.1 Installing an operating system 1-29 1.11.2 Support DVD information 1-29 Chapter 2: BIOS information 2.1 Managing and updating your BIOS 2-1 2.1.1 ASUS Update utility 2-1 2.1.2 ASUS EZ Flash 2 2-2 2.1.3 ASUS CrashFree BIOS 2-3 2.2 BIOS setup program 2-4 2.2.1 BIOS menu screen 2-5 2.2.2 Menu bar 2-5 2.2.3 Navigation keys 2-6 2.2.4 Menu items 2-6 2.2.5 Submenu items 2-6 2.2.6 Configuration fields 2-6 2.2.7 Pop-up window 2-6 2.2.8 Scroll bar...
Contents 1.11 Software support 1-29 1.11.1 Installing an operating system 1-29 1.11.2 Support DVD information 1-29 Chapter 2: BIOS information 2.1 Managing and updating your BIOS 2-1 2.1.1 ASUS Update utility 2-1 2.1.2 ASUS EZ Flash 2 2-2 2.1.3 ASUS CrashFree BIOS 2-3 2.2 BIOS setup program 2-4 2.2.1 BIOS menu screen 2-5 2.2.2 Menu bar 2-5 2.2.3 Navigation keys 2-6 2.2.4 Menu items 2-6 2.2.5 Submenu items 2-6 2.2.6 Configuration fields 2-6 2.2.7 Pop-up window 2-6 2.2.8 Scroll bar...
User Manual
Page 6
...'s authority to radio communications. Check local regulations for connection 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. Changes or modifications to this unit not expressly approved by one...
...'s authority to radio communications. Check local regulations for connection 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. Changes or modifications to this unit not expressly approved by one...
User Manual
Page 7
These devices could interrupt the grounding circuit. • Ensure that your power supply is set to change system settings through the BIOS Setup menus. Operation safety • Before installing the motherboard and adding devices on a stable surface. • If you encounter technical problems with the package. • Before using the product, ensure that all power cables from the existing system before the signal cables are connected. If you need when installing and configuring the motherboard. About this guide is organized This guide contains the following parts: • Chapter ...
These devices could interrupt the grounding circuit. • Ensure that your power supply is set to change system settings through the BIOS Setup menus. Operation safety • Before installing the motherboard and adding devices on a stable surface. • If you encounter technical problems with the package. • Before using the product, ensure that all power cables from the existing system before the signal cables are connected. If you need when installing and configuring the motherboard. About this guide is organized This guide contains the following parts: • Chapter ...
User Manual
Page 8
.... These documents are linked with a plus sign (+). Typography Bold text Italics ++ Indicates a menu or an item to the ASUS contact information. 2. If you must press two or more information Refer to complete a task. Example: means that you must press...certain tasks properly, take note of the standard package. Keys enclosed in this manual. Refer to select. ASUS websites The ASUS website provides updated information on ASUS hardware and software products. Example: ++ viii DANGER/WARNING: Information to prevent injury to yourself when trying ...
.... These documents are linked with a plus sign (+). Typography Bold text Italics ++ Indicates a menu or an item to the ASUS contact information. 2. If you must press two or more information Refer to complete a task. Example: means that you must press...certain tasks properly, take note of the standard package. Keys enclosed in this manual. Refer to select. ASUS websites The ASUS website provides updated information on ASUS hardware and software products. Example: ++ viii DANGER/WARNING: Information to prevent injury to yourself when trying ...
User Manual
Page 9
... or more, Windows® 32-bit operating system may only recognize less than 3GB. Supports up to 8GB system memory * Refer to www.asus.com for the latest Memory QVL (Qualified Vendors Lists). ** DDR2 and DDR3 memory modules cannot be used simultaneously. *** Use DDR3 memory...2 x 240-pin DIMM sockets support unbuffered non-ECC 1066(O.C.)/800/667 MHz DDR2 memory modules - Supports up to support 8-channel audio output. P5P41C specifications summary CPU Chipset Front Side Bus Memory Expansion slots Storage LAN Audio USB LGA775 socket for Intel® Core™2 Quad / Core™...
... or more, Windows® 32-bit operating system may only recognize less than 3GB. Supports up to 8GB system memory * Refer to www.asus.com for the latest Memory QVL (Qualified Vendors Lists). ** DDR2 and DDR3 memory modules cannot be used simultaneously. *** Use DDR3 memory...2 x 240-pin DIMM sockets support unbuffered non-ECC 1066(O.C.)/800/667 MHz DDR2 memory modules - Supports up to support 8-channel audio output. P5P41C specifications summary CPU Chipset Front Side Bus Memory Expansion slots Storage LAN Audio USB LGA775 socket for Intel® Core™2 Quad / Core™...
User Manual
Page 10
P5P41C specifications summary ASUS unique features Back panel I/O ports Internal connectors BIOS Manageability Accessories Support DVD Form factor ASUS CrashFree BIOS 3 ASUS AI NET 2 ASUS Q-Fan ASUS EZ Flash 2 ASUS MyLogo 2 ASUS Anti-Surge Protection ASUS Turbo Key ASUS Express Gate ASUS EPU-L 1 x PS/2 keyboard port 1 x PS/2 mouse port 1 x LPT port 1 x COM ...PME Wake up 1 x Ultra DMA 133/100/66 cable 2 x Serial ATA cables 1 x I/O shield 1 x User Manual Drivers ASUS PC Probe II ASUS Update Anti-Virus software (OEM version) ATX form factor: 12 in x 8.2 in (30.5 cm x 20.8 cm) * Specifications...
P5P41C specifications summary ASUS unique features Back panel I/O ports Internal connectors BIOS Manageability Accessories Support DVD Form factor ASUS CrashFree BIOS 3 ASUS AI NET 2 ASUS Q-Fan ASUS EZ Flash 2 ASUS MyLogo 2 ASUS Anti-Surge Protection ASUS Turbo Key ASUS Express Gate ASUS EPU-L 1 x PS/2 keyboard port 1 x PS/2 mouse port 1 x LPT port 1 x COM ...PME Wake up 1 x Ultra DMA 133/100/66 cable 2 x Serial ATA cables 1 x I/O shield 1 x User Manual Drivers ASUS PC Probe II ASUS Update Anti-Virus software (OEM version) ATX form factor: 12 in x 8.2 in (30.5 cm x 20.8 cm) * Specifications...
User Manual
Page 11
...The motherboard delivers a host of new features and latest technologies, making it , check the items in your motherboard package for buying an ASUS® P5P41C motherboard! ASUS P5P41C 1-1 Thank you start installing the motherboard, and hardware devices on it another standout in the 45nm manufacturing process. This motherboard also supports... your package with 1333/1066/800 MHz FSB. Before you for the following items. Motherboard Cables Accessories Application DVD Documentation ASUS P5P41C motherboard 2 x Serial ATA cables 1 x Ultra DMA 133/100/66 cable 1 x I/O shield...
...The motherboard delivers a host of new features and latest technologies, making it , check the items in your motherboard package for buying an ASUS® P5P41C motherboard! ASUS P5P41C 1-1 Thank you start installing the motherboard, and hardware devices on it another standout in the 45nm manufacturing process. This motherboard also supports... your package with 1333/1066/800 MHz FSB. Before you for the following items. Motherboard Cables Accessories Application DVD Documentation ASUS P5P41C motherboard 2 x Serial ATA cables 1 x Ultra DMA 133/100/66 cable 1 x I/O shield...
User Manual
Page 12
... applications. It is enhanced with an ACPI management function to provide efficient power management for advanced operating systems. Innovative ASUS features ASUS EPU ASUS EPU (Energy Processing Unit) provides total system power management by power surges from damage caused by detecting the current...to turn the PC power button into an overclocking button. After you to work or games, simply through pressing the button. ASUS Anti-Surge Protection This special design prevents expensive devices and the motherboard from switching power supply (PSU). 1-2 Chapter 1: Product ...
... applications. It is enhanced with an ACPI management function to provide efficient power management for advanced operating systems. Innovative ASUS features ASUS EPU ASUS EPU (Energy Processing Unit) provides total system power management by power surges from damage caused by detecting the current...to turn the PC power button into an overclocking button. After you to work or games, simply through pressing the button. ASUS Anti-Surge Protection This special design prevents expensive devices and the motherboard from switching power supply (PSU). 1-2 Chapter 1: Product ...
User Manual
Page 13
...file using the bundled support DVD or USB flash disk that allows you to update the BIOS without using an OS-based utility. ASUS CrashFree BIOS 3 ASUS CrashFree BIOS 3 is in line with at 1 meter accuracy. feature automatically restores the CPU default settings when the system hangs ...eliminates the need to USB drives only. It supports file downloading to open the system chassis and clear the RTC data. ASUS P5P41C 1-3 ASUS EZ Flash 2 ASUS EZ Flash 2 is an ASUS exclusive OS, which lets you instantly access the Internet and key applications before turning on the computer. • The actual...
...file using the bundled support DVD or USB flash disk that allows you to update the BIOS without using an OS-based utility. ASUS CrashFree BIOS 3 ASUS CrashFree BIOS 3 is in line with at 1 meter accuracy. feature automatically restores the CPU default settings when the system hangs ...eliminates the need to USB drives only. It supports file downloading to open the system chassis and clear the RTC data. ASUS P5P41C 1-3 ASUS EZ Flash 2 ASUS EZ Flash 2 is an ASUS exclusive OS, which lets you instantly access the Internet and key applications before turning on the computer. • The actual...
User Manual
Page 14
... note of the onboard LED. This is ON, in sleep mode, or in soft-off or the power cord is detached from the power supply. P5P41C SB_PWR P5P41C Onboard LED ON OFF Standby Power Powered Off 1-4 Chapter 1: Product introduction Onboard LED The motherboard comes with the component. • Before you uninstall any...
... note of the onboard LED. This is ON, in sleep mode, or in soft-off or the power cord is detached from the power supply. P5P41C SB_PWR P5P41C Onboard LED ON OFF Standby Power Powered Off 1-4 Chapter 1: Product introduction Onboard LED The motherboard comes with the component. • Before you uninstall any...
User Manual
Page 15
... the holes indicated by circles to secure the motherboard to the chassis. The edge with external ports goes to the rear part of the chassis P5P41C ASUS P5P41C 1-5 Do not overtighten the screws!
... the holes indicated by circles to secure the motherboard to the chassis. The edge with external ports goes to the rear part of the chassis P5P41C ASUS P5P41C 1-5 Do not overtighten the screws!
User Manual
Page 16
...) DDR2_B1 (64bit, 240-pin module) LGA775 USB34 CPU_FAN LAN1_USB12 CHA_FAN Intel® G41 30.5cm(12.0in) AUDIO EATXPWR ICS 9LRS954 1 AAFP RTL 8112L PCIEX1_1 P5P41C PCIEX16 Super I/O PCIEX1_2 Lithium Cell CMOS Power PCI1 ALC 887 SPDIF_OUT PCI2 PCI3 Intel® ICH7 SATA1 SATA2 5 SATA3 SATA4 PRI_IDE 8Mb BIOS 6 CLRTC SB_PWR...
...) DDR2_B1 (64bit, 240-pin module) LGA775 USB34 CPU_FAN LAN1_USB12 CHA_FAN Intel® G41 30.5cm(12.0in) AUDIO EATXPWR ICS 9LRS954 1 AAFP RTL 8112L PCIEX1_1 P5P41C PCIEX16 Super I/O PCIEX1_2 Lithium Cell CMOS Power PCI1 ALC 887 SPDIF_OUT PCI2 PCI3 Intel® ICH7 SATA1 SATA2 5 SATA3 SATA4 PRI_IDE 8Mb BIOS 6 CLRTC SB_PWR...
User Manual
Page 17
... with the Intel® Enhanced Intel SpeedStep® Technology (EIST) and Hyper-Threading Technology. 1.6.1 Installing the CPU To install a CPU: 1. P5P41C P5P41C CPU socket 775 Before installing the CPU, ensure that the PnP cap is on your retailer immediately if the PnP cap is missing, or if... you and the load lever is on the socket and the socket contacts are not bent. ASUS P5P41C 1-7 1.6 Central Processing Unit (CPU) The motherboard comes with a surface mount LGA775 socket designed for the Intel® Core™2 Extreme / Core...
... with the Intel® Enhanced Intel SpeedStep® Technology (EIST) and Hyper-Threading Technology. 1.6.1 Installing the CPU To install a CPU: 1. P5P41C P5P41C CPU socket 775 Before installing the CPU, ensure that the PnP cap is on your retailer immediately if the PnP cap is missing, or if... you and the load lever is on the socket and the socket contacts are not bent. ASUS P5P41C 1-7 1.6 Central Processing Unit (CPU) The motherboard comes with a surface mount LGA775 socket designed for the Intel® Core™2 Extreme / Core...
User Manual
Page 18
Position the CPU over the socket, ensuring that the gold triangle is released from the load plate window to the socket pins, do not remove the PnP cap unless you are installing a CPU. 3. CPU notch Gold triangle mark Alignment key 1-8 Chapter 1: Product introduction 2. Press the load lever with your thumb (A), then move it is on the bottom‑left corner of the arrow to the left (B) until it to a 135º angle. 4. Lift the load plate with your thumb and forefinger to a 100º angle (4A), then push the PnP cap from the retention tab. To prevent damage to remove (...
Position the CPU over the socket, ensuring that the gold triangle is released from the load plate window to the socket pins, do not remove the PnP cap unless you are installing a CPU. 3. CPU notch Gold triangle mark Alignment key 1-8 Chapter 1: Product introduction 2. Press the load lever with your thumb (A), then move it is on the bottom‑left corner of the arrow to the left (B) until it to a 135º angle. 4. Lift the load plate with your thumb and forefinger to a 100º angle (4A), then push the PnP cap from the retention tab. To prevent damage to remove (...
User Manual
Page 19
... with your skin, ensure that it off immediately, and seek professional medical help. If so, skip this step. If it gets into the A retention tab. B ASUS P5P41C 1-9 To prevent contaminating the paste, DO NOT spread the paste with pre-applied thermal paste. DO NOT eat the Thermal Interface Material. Apply some Thermal...
... with your skin, ensure that it off immediately, and seek professional medical help. If so, skip this step. If it gets into the A retention tab. B ASUS P5P41C 1-9 To prevent contaminating the paste, DO NOT spread the paste with pre-applied thermal paste. DO NOT eat the Thermal Interface Material. Apply some Thermal...
User Manual
Page 20
Place the heatsink on the motherboard. If you buy a boxed Intel® processor, the package includes the CPU fan and heatsink assembly. Orient the heatsink and fan assembly such that the four fasteners match the holes on top of CPU heatsink and fan assembly may differ, but the installation steps and functions should remain the same. 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 CPU separately, ensure that you use only ...
Place the heatsink on the motherboard. If you buy a boxed Intel® processor, the package includes the CPU fan and heatsink assembly. Orient the heatsink and fan assembly such that the four fasteners match the holes on top of CPU heatsink and fan assembly may differ, but the installation steps and functions should remain the same. 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 CPU separately, ensure that you use only ...
User Manual
Page 21
... FAN PWM CPU FAN IN CPU FAN PWR GND P5P41C CPU fan connector Do not forget to plug this connector. 1.6.3 Uninstalling the CPU heatsink and fan To uninstall the CPU heatsink and fan: 1. Hardware ...fan connector! Pull up two fasteners at a time in a diagonal sequence to the connector on the motherboard. 2. Disconnect the CPU fan cable from the motherboard. A A B B B A B A ASUS P5P41C 1-11 3. Rotate each fastener counterclockwise. 3. Connect the CPU fan cable to disengage the heatsink and fan assembly from the connector on the motherboard labeled CPU_FAN.
... FAN PWM CPU FAN IN CPU FAN PWR GND P5P41C CPU fan connector Do not forget to plug this connector. 1.6.3 Uninstalling the CPU heatsink and fan To uninstall the CPU heatsink and fan: 1. Hardware ...fan connector! Pull up two fasteners at a time in a diagonal sequence to the connector on the motherboard. 2. Disconnect the CPU fan cable from the motherboard. A A B B B A B A ASUS P5P41C 1-11 3. Rotate each fastener counterclockwise. 3. Connect the CPU fan cable to disengage the heatsink and fan assembly from the connector on the motherboard labeled CPU_FAN.