User Manual
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...FOR INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. Product warranty or service will not be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in... registered trademarks or copyrights of the product is repaired, modified or altered, unless such repair, modification of ASUSTeK Computer Inc. ("ASUS"). IN NO EVENT SHALL ASUS, ITS DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR...
...FOR INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. Product warranty or service will not be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in... registered trademarks or copyrights of the product is repaired, modified or altered, unless such repair, modification of ASUSTeK Computer Inc. ("ASUS"). IN NO EVENT SHALL ASUS, ITS DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR...
User Manual
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Contents Notices...vi Safety information vii About this guide viii M4A78L-M specifications summary x 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 1-3 1.4 Before you proceed 1-5 1.5 Motherboard overview 1-6 1.5.1 Placement direction 1-6 1.5.2 Screw holes 1-6 1.5.3 Motherboard layout 1-7 1.5.4 Layout contents 1-7 1.6 Central Processing Unit (CPU 1-8 1.6.1 Installing the CPU 1-8 1.6.2 Installing the heatsink and fan 1-10 1.7 System memory 1-11...
Contents Notices...vi Safety information vii About this guide viii M4A78L-M specifications summary x 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 1-3 1.4 Before you proceed 1-5 1.5 Motherboard overview 1-6 1.5.1 Placement direction 1-6 1.5.2 Screw holes 1-6 1.5.3 Motherboard layout 1-7 1.5.4 Layout contents 1-7 1.6 Central Processing Unit (CPU 1-8 1.6.1 Installing the CPU 1-8 1.6.2 Installing the heatsink and fan 1-10 1.7 System memory 1-11...
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Contents 1.11 Software support 1-30 1.11.1 Installing an operating system 1-30 1.11.2 Support DVD information 1-30 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 utility 2-2 2.1.3 ASUS CrashFree BIOS utility 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 2-5 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...
Contents 1.11 Software support 1-30 1.11.1 Installing an operating system 1-30 1.11.2 Support DVD information 1-30 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 utility 2-2 2.1.3 ASUS CrashFree BIOS utility 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 2-5 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...
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... not installed and used in a particular installation. DO NOT throw the mercury-containing button cell battery in our products at ASUS REACH website at http://green.asus.com/english/REACH.htm. vi Operation is encouraged to try to the graphics card is connected. • Consult the dealer... the interference by one or more of Communications. This class B digital apparatus complies with Part 15 of electronic products. DO NOT throw the motherboard in a residential installation. The use of shielded cables for a Class B digital device, pursuant to Part 15 of the crossed out wheeled ...
... not installed and used in a particular installation. DO NOT throw the mercury-containing button cell battery in our products at ASUS REACH website at http://green.asus.com/english/REACH.htm. vi Operation is encouraged to try to the graphics card is connected. • Consult the dealer... the interference by one or more of Communications. This class B digital apparatus complies with Part 15 of electronic products. DO NOT throw the motherboard in a residential installation. The use of shielded cables for a Class B digital device, pursuant to Part 15 of the crossed out wheeled ...
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...you are not sure about the voltage of the electrical outlet you add a device. • Before connecting or removing signal cables from the motherboard, ensure that all power cables from the existing system before you are unplugged. • Seek professional assistance before the signal cables are connected. ... it by yourself. vii These devices could explode and release harmful substances into the environment. • Never dispose of the battery in your motherboard) and is set to the correct voltage in your retailer. • The optical S/PDIF is broken, do not try to fix it ...
...you are not sure about the voltage of the electrical outlet you add a device. • Before connecting or removing signal cables from the motherboard, ensure that all power cables from the existing system before you are unplugged. • Seek professional assistance before the signal cables are connected. ... it by yourself. vii These devices could explode and release harmful substances into the environment. • Never dispose of the battery in your motherboard) and is set to the correct voltage in your retailer. • The optical S/PDIF is broken, do not try to fix it ...
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...parameters are not damaged. How this guide This user guide contains the information you need when installing and configuring the motherboard. Detailed descriptions of the motherboard and the new technology it may become wet. viii If you encounter technical problems with the package. •... that all cables are correctly connected and the power cables are also provided. This motherboard should only be used in any damage, contact your retailer. Operation safety • Before installing the motherboard and adding devices on a stable surface. • If you detect any area ...
...parameters are not damaged. How this guide This user guide contains the information you need when installing and configuring the motherboard. Detailed descriptions of the motherboard and the new technology it may become wet. viii If you encounter technical problems with the package. •... that all cables are correctly connected and the power cables are also provided. This motherboard should only be used in any damage, contact your retailer. Operation safety • Before installing the motherboard and adding devices on a stable surface. • If you detect any area ...
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...;�t�o� complete a task. IMPORTANT: Instructions that you must press the enclosed key. ASUS websites The ASUS website provides updated information on ASUS hardware and software products. DANGER/WARNING: I �n�f�o�r�m��a�t�... means that may have been added by your dealer. These documents are linked with a plus sign (+). Where to the ASUS contact information. 2. Optional documentation Your product package may include optional documentation, such as warranty flyers, that you must press ...
...;�t�o� complete a task. IMPORTANT: Instructions that you must press the enclosed key. ASUS websites The ASUS website provides updated information on ASUS hardware and software products. DANGER/WARNING: I �n�f�o�r�m��a�t�... means that may have been added by your dealer. These documents are linked with a plus sign (+). Where to the ASUS contact information. 2. Optional documentation Your product package may include optional documentation, such as warranty flyers, that you must press ...
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... shared memory of 1920 x 1200 (1080P) (@60Hz) Supports dual-link DVI-D (HDCP compliant) with max. RGB & HDMI * Refer to www.asus.com for the latest Memory QVL (Qualified Vendors List). *** When you are using a Windows® 32-bit operating system. Integrated ATI Radeon™... VGA output supports: - We recommend a maximum of 3GB system memory if you install a total memory of 1GB Supports HDMI™ with max. M4A78L-M specifications summary CPU Chipset Front side bus Memory Graphics Expansion slots AMD® Socket AM2+ / AM2 for AMD® Phenom™ II / ...
... shared memory of 1920 x 1200 (1080P) (@60Hz) Supports dual-link DVI-D (HDCP compliant) with max. RGB & HDMI * Refer to www.asus.com for the latest Memory QVL (Qualified Vendors List). *** When you are using a Windows® 32-bit operating system. Integrated ATI Radeon™... VGA output supports: - We recommend a maximum of 3GB system memory if you install a total memory of 1GB Supports HDMI™ with max. M4A78L-M specifications summary CPU Chipset Front side bus Memory Graphics Expansion slots AMD® Socket AM2+ / AM2 for AMD® Phenom™ II / ...
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M4A78L-M specifications summary Storage / RAID LAN Audio USB Back panel I/O ports Internal I/O connectors BIOS ASUS special features 1 x Ultra DMA 133/100 connector 6 x Serial ATA 3Gb/s connectors support RAID 0, RAID 1, RAID 0+1, and JBOD ...fan connector 1 x Chassis fan connector 1 x 24-pin EATX power connector 1 x 4-pin ATX 12V power connector 8Mb Flash ROM, AMI BIOS, PnP, DMI2.0, WfM2.0, ACPI2.0a, SM BIOS 2.5 ASUS Q-Fan ASUS CrashFree BIOS3 ASUS EZ Flash2 ASUS MyLogo2 ASUS Express Gate ASUS AI NET2 ASUS EPU-4 Engine ASUS Anti-Surge Protection (continued on the next page) xi
M4A78L-M specifications summary Storage / RAID LAN Audio USB Back panel I/O ports Internal I/O connectors BIOS ASUS special features 1 x Ultra DMA 133/100 connector 6 x Serial ATA 3Gb/s connectors support RAID 0, RAID 1, RAID 0+1, and JBOD ...fan connector 1 x Chassis fan connector 1 x 24-pin EATX power connector 1 x 4-pin ATX 12V power connector 8Mb Flash ROM, AMI BIOS, PnP, DMI2.0, WfM2.0, ACPI2.0a, SM BIOS 2.5 ASUS Q-Fan ASUS CrashFree BIOS3 ASUS EZ Flash2 ASUS MyLogo2 ASUS Express Gate ASUS AI NET2 ASUS EPU-4 Engine ASUS Anti-Surge Protection (continued on the next page) xi
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M4A78L-M specifications summary ASUS overclocking features Accessories Support DVD Form factor ASUS Turbo Key SFS (Stepless Frequency Selection) from 200MHz to 550MHz at 1MHz increment Adjustable DRAM voltage ASUS C.P.R. (CPU Parameter Recall) 2 x Serial ATA cables 1 x Ultra DMA 133/100 cable 1 x I/O shield 1 x User Manual Drivers ASUS Update ASUS PC Probe II Anti-Virus software (OEM version) MicroATX form factor: 9.6 in x 8.8 in (24.4 cm x 22.4 cm) *Specifications are subject to change without notice. xii
M4A78L-M specifications summary ASUS overclocking features Accessories Support DVD Form factor ASUS Turbo Key SFS (Stepless Frequency Selection) from 200MHz to 550MHz at 1MHz increment Adjustable DRAM voltage ASUS C.P.R. (CPU Parameter Recall) 2 x Serial ATA cables 1 x Ultra DMA 133/100 cable 1 x I/O shield 1 x User Manual Drivers ASUS Update ASUS PC Probe II Anti-Virus software (OEM version) MicroATX form factor: 9.6 in x 8.8 in (24.4 cm x 22.4 cm) *Specifications are subject to change without notice. xii
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Before you for the following items. Motherboard Cables Accessories Application DVD Documentation ASUS M4A78L-M motherboard 2 x Serial ATA cables 1 x Ultra DMA 133/100 cable 1 x I/O shield ASUS motherboard Support DVD User Manual If any of new features and latest technologies, making it , check the items in the new 45nm manufacturing process. This motherboard also supports AMD® CPUs in your...
Before you for the following items. Motherboard Cables Accessories Application DVD Documentation ASUS M4A78L-M motherboard 2 x Serial ATA cables 1 x Ultra DMA 133/100 cable 1 x I/O shield ASUS motherboard Support DVD User Manual If any of new features and latest technologies, making it , check the items in the new 45nm manufacturing process. This motherboard also supports AMD® CPUs in your...
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...™ x2 / Athlon™ / Sempron™ CPU support (Socket AM2+/AM2) This motherboard supports AMD® Socket AM2+ multi-core processors. AMD® Cool 'n' Quiet Technology This motherboard supports the AMD® Cool 'n' Quiet technology which monitors system operation and automatically adjusts CPU ..., and Internet applications. It also supports AMD® Cool 'n' Quiet Technology. DDR2 1200(O.C.) support To attain top performance, ASUS engineers have successfully unleashed DDR2 1200(O.C.) MHz to www.amd.com for the discrete GPUs that radically improves system efficiency for a...
...™ x2 / Athlon™ / Sempron™ CPU support (Socket AM2+/AM2) This motherboard supports AMD® Socket AM2+ multi-core processors. AMD® Cool 'n' Quiet Technology This motherboard supports the AMD® Cool 'n' Quiet technology which monitors system operation and automatically adjusts CPU ..., and Internet applications. It also supports AMD® Cool 'n' Quiet Technology. DDR2 1200(O.C.) support To attain top performance, ASUS engineers have successfully unleashed DDR2 1200(O.C.) MHz to www.amd.com for the discrete GPUs that radically improves system efficiency for a...
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... overclocking button. Refer to support.asus.com for high-speed data retrieval and save. ASUS Anti-Surge Protection This special design prevents expensive devices and the motherboard from damage caused by power surges from SATA HDDs, ODDs and USB drives. ASUS M4A78L-M 1-3 When installing it on... 3Gb/s storage specification, delivering enhanced scalability and doubling the bus bandwidth for Express Gate source codes. ASUS Turbo Key ASUS Turbo Key allows you quick access to the motherboard USB port before turning on the computer. • The actual boot time depends on the system ...
... overclocking button. Refer to support.asus.com for high-speed data retrieval and save. ASUS Anti-Surge Protection This special design prevents expensive devices and the motherboard from damage caused by power surges from SATA HDDs, ODDs and USB drives. ASUS M4A78L-M 1-3 When installing it on... 3Gb/s storage specification, delivering enhanced scalability and doubling the bus bandwidth for Express Gate source codes. ASUS Turbo Key ASUS Turbo Key allows you quick access to the motherboard USB port before turning on the computer. • The actual boot time depends on the system ...
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... consumption in line with the European Union's Restriction on the environment. 1-4 Chapter 1: Product introduction Green ASUS This motherboard and its packaging comply with the ASUS vision of creating environment-friendly and recyclable products/packaging to restore a corrupted BIOS file using the bundled ...minimizing the impact on the use of Hazardous Substances (RoHS). This is an auto-recovery tool that contains the BIOS file. ASUS AI NET2 ASUS AI NET2 remotely detects the cable connection immediately after you to ensure a quiet, cool, and efficient operation. C.P.R. (CPU...
... consumption in line with the European Union's Restriction on the environment. 1-4 Chapter 1: Product introduction Green ASUS This motherboard and its packaging comply with the ASUS vision of creating environment-friendly and recyclable products/packaging to restore a corrupted BIOS file using the bundled ...minimizing the impact on the use of Hazardous Substances (RoHS). This is an auto-recovery tool that contains the BIOS file. ASUS AI NET2 ASUS AI NET2 remotely detects the cable connection immediately after you to ensure a quiet, cool, and efficient operation. C.P.R. (CPU...
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...• Whenever you uninstall any component, place it on them due to static electricity. SB_PWR M4A78L-M ON OFF Standby Power Powered Off M4A78L-M Onboard power LED ASUS M4A78L-M 1-5 Onboard LED The motherboard comes with the component. • Before you install or remove any component, switch off mode...shows the location of the following precautions before you install motherboard components or change any motherboard settings. • Unplug the power cord from the wall socket before removing or plugging in soft-off the ATX power supply and detach its power cord. 1.4 Before ...
...• Whenever you uninstall any component, place it on them due to static electricity. SB_PWR M4A78L-M ON OFF Standby Power Powered Off M4A78L-M Onboard power LED ASUS M4A78L-M 1-5 Onboard LED The motherboard comes with the component. • Before you install or remove any component, switch off mode...shows the location of the following precautions before you install motherboard components or change any motherboard settings. • Unplug the power cord from the wall socket before removing or plugging in soft-off the ATX power supply and detach its power cord. 1.4 Before ...
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Doing so can damage the motherboard. Place this side towards the rear of the chassis as indicated in the image below. 1.5.2 Screw holes Place six screws into the chassis in the correct orientation. M4A78L-M 1-6 Chapter 1: Product introduction DO NOT overtighten the screws! 1.5 Motherboard overview 1.5.1 Placement direction When installing the motherboard, ensure that you place it into the holes indicated by circles to secure the motherboard to the rear part of the chassis. The edge with external ports goes to the chassis.
Doing so can damage the motherboard. Place this side towards the rear of the chassis as indicated in the image below. 1.5.2 Screw holes Place six screws into the chassis in the correct orientation. M4A78L-M 1-6 Chapter 1: Product introduction DO NOT overtighten the screws! 1.5 Motherboard overview 1.5.1 Placement direction When installing the motherboard, ensure that you place it into the holes indicated by circles to secure the motherboard to the rear part of the chassis. The edge with external ports goes to the chassis.
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...x16 / PCIe x1 / PCI slots 1-19 Page 1-27 1-5 1-26 1-28 1-29 1-23 1-18 ASUS M4A78L-M 1-7 System panel connector (20-8 pin PANEL) 10. USB connectors (10-1 pin USB78, USB910, USB1112) 1-29 13. 1.5.3 Motherboard layout 1 24 3 4 5 22.4cm(8.8in) KB_USB56 SPDIFO_ HDMI ATX12V CHA_FAN CPU_FAN COM1 Super I/O ...M4A78L-M PCI1 SPDIF_OUT USB78 PCI2 USB910 USB1112 AMD® SB710 Lithium Cell CMOS Power PRI_IDE CLRTC 8Mb BIOS PANEL SATA4 SB_PWR SATA5 SATA6 SATA3 SATA2 SATA1 14 13 12 11 24.4cm(9.6in) 1 7 8 9 10 1.5.4 Layout contents Connectors/Jumpers/Slots/LED 1. ATX...
...x16 / PCIe x1 / PCI slots 1-19 Page 1-27 1-5 1-26 1-28 1-29 1-23 1-18 ASUS M4A78L-M 1-7 System panel connector (20-8 pin PANEL) 10. USB connectors (10-1 pin USB78, USB910, USB1112) 1-29 13. 1.5.3 Motherboard layout 1 24 3 4 5 22.4cm(8.8in) KB_USB56 SPDIFO_ HDMI ATX12V CHA_FAN CPU_FAN COM1 Super I/O ...M4A78L-M PCI1 SPDIF_OUT USB78 PCI2 USB910 USB1112 AMD® SB710 Lithium Cell CMOS Power PRI_IDE CLRTC 8Mb BIOS PANEL SATA4 SB_PWR SATA5 SATA6 SATA3 SATA2 SATA1 14 13 12 11 24.4cm(9.6in) 1 7 8 9 10 1.5.4 Layout contents Connectors/Jumpers/Slots/LED 1. ATX...
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.... DO NOT force the CPU into the socket until it up to prevent bending the pins and damaging the CPU! 1.6 Central Processing Unit (CPU) This motherboard supports AMD® Phenom™ II / Athlon™ II / Phenom™ / Athlon™ / Sempron™ Family processors. Use a CPU that...lever sideways to unlock the Socket lever socket, then lift it fits in one correct orientation. otherwise, the CPU will not fit in completely. 3. M4A78L-M M4A78L-M CPU socket AM2+ 2. Position the CPU above the socket such that is lifted up to a 90°-100° angle. Small triangle ...
.... DO NOT force the CPU into the socket until it up to prevent bending the pins and damaging the CPU! 1.6 Central Processing Unit (CPU) This motherboard supports AMD® Phenom™ II / Athlon™ II / Phenom™ / Athlon™ / Sempron™ Family processors. Use a CPU that...lever sideways to unlock the Socket lever socket, then lift it fits in one correct orientation. otherwise, the CPU will not fit in completely. 3. M4A78L-M M4A78L-M CPU socket AM2+ 2. Position the CPU above the socket such that is lifted up to a 90°-100° angle. Small triangle ...
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CPU FAN PWM CPU FAN IN CPU FAN PWR GND ASUS M4A78L-M 1-9 5. The lever clicks on the motherboard. Connect the CPU fan cable to the CPU_FAN connector on the side tab to indicate that comes with the heatsink package. Hardware monitoring errors can ... refer to plug this connector. When the CPU is locked. 6. You can occur if you fail to section 1.6.2 Installing heatsink and fan for instructions. 7. CPU_FAN M4A78L-M M4A78L-M CPU fan connector DO NOT forget to secure the CPU. Install a CPU heatsink and fan following the instructions that it is in place, push down...
CPU FAN PWM CPU FAN IN CPU FAN PWR GND ASUS M4A78L-M 1-9 5. The lever clicks on the motherboard. Connect the CPU fan cable to the CPU_FAN connector on the side tab to indicate that comes with the heatsink package. Hardware monitoring errors can ... refer to plug this connector. When the CPU is locked. 6. You can occur if you fail to section 1.6.2 Installing heatsink and fan for instructions. 7. CPU_FAN M4A78L-M M4A78L-M CPU fan connector DO NOT forget to secure the CPU. Install a CPU heatsink and fan following the instructions that it is in place, push down...