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...Contents...iii Notices ...vii Safety information...viii About this guide...ix M4A78-E specifications summary xi Chapter 1: Product introduction 1.1 Welcome!...1-1 1.2 Package contents 1-1 1.3 Special features 1-2 1.3.1 Product highlights 1-2 1.3.2 ASUS unique features 1-3 1.3.3 ASUS intelligent performance and overclocking features........... 1-5 Chapter 2: Hardware information 2.1 Before you proceed 2-1 2.2 Motherboard overview 2-2 2.2.1 Motherboard layout 2-2 2.2.2 Layout contents 2-3 2.2.3 Placement direction 2-4 2.2.4 Screw holes 2-4 2.3 Central Processing Unit...
...Contents...iii Notices ...vii Safety information...viii About this guide...ix M4A78-E specifications summary xi Chapter 1: Product introduction 1.1 Welcome!...1-1 1.2 Package contents 1-1 1.3 Special features 1-2 1.3.1 Product highlights 1-2 1.3.2 ASUS unique features 1-3 1.3.3 ASUS intelligent performance and overclocking features........... 1-5 Chapter 2: Hardware information 2.1 Before you proceed 2-1 2.2 Motherboard overview 2-2 2.2.1 Motherboard layout 2-2 2.2.2 Layout contents 2-3 2.2.3 Placement direction 2-4 2.2.4 Screw holes 2-4 2.3 Central Processing Unit...
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... the system. • When adding or removing devices to the correct voltage in your area. If possible, disconnect all power cables from the motherboard, ensure that came with the product, contact a qualified service technician or your retailer. Operation safety • Before installing the... motherboard and adding devices on a stable surface. • If you detect any damage, contact your dealer immediately. • To avoid short circuits, keep paper clips...
... the system. • When adding or removing devices to the correct voltage in your area. If possible, disconnect all power cables from the motherboard, ensure that came with the product, contact a qualified service technician or your retailer. Operation safety • Before installing the... motherboard and adding devices on a stable surface. • If you detect any damage, contact your dealer immediately. • To avoid short circuits, keep paper clips...
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... software updates. 1. Where to find more information Refer to change system settings through the BIOS Setup menus. ix ASUS websites The ASUS website provides updated information on the motherboard. • Chapter 3: BIOS setup This chapter tells how to the following parts: • Chapter 1: Product...lists the hardware setup procedures that you need when installing and configuring the motherboard. Detailed descriptions of the BIOS parameters are not part of the support DVD that may have to the ASUS contact information. 2. Refer to perform when installing system components. How ...
... software updates. 1. Where to find more information Refer to change system settings through the BIOS Setup menus. ix ASUS websites The ASUS website provides updated information on the motherboard. • Chapter 3: BIOS setup This chapter tells how to the following parts: • Chapter 1: Product...lists the hardware setup procedures that you need when installing and configuring the motherboard. Detailed descriptions of the BIOS parameters are not part of the support DVD that may have to the ASUS contact information. 2. Refer to perform when installing system components. How ...
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... floppy disk drive cable is purchased separately. • The illustrated items above are for reference only. The motherboard delivers a host of new features and latest technologies, making it , check the items in the long line...your motherboard package for buying an ASUS® M4A78-E motherboard! Before you for the following items. User Manual ASUS M4A78-E motherboard User guide Support DVD 4 x Serial ATA signal cables 1 x VGA switch card 1 x Ultra DMA 133/ 100/66 cable 1 x Back I/O shield 1 x ASUS Q-Connector kit • If any of ASUS quality motherboards! ASUS M4A78-E...
... floppy disk drive cable is purchased separately. • The illustrated items above are for reference only. The motherboard delivers a host of new features and latest technologies, making it , check the items in the long line...your motherboard package for buying an ASUS® M4A78-E motherboard! Before you for the following items. User Manual ASUS M4A78-E motherboard User guide Support DVD 4 x Serial ATA signal cables 1 x VGA switch card 1 x Ultra DMA 133/ 100/66 cable 1 x Back I/O shield 1 x ASUS Q-Connector kit • If any of ASUS quality motherboards! ASUS M4A78-E...
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...processors (�s�o�c�k�e�t �A�M�2��+�/A�M��2��) This motherboard supports AMD® Socket AM2+ multi-core processors. It takes your display configurations, experiment with the advanced 3D ...65533;���3����C����P���U��) This motherboard supports AMD® AM3 �m�u��lt�i-�c�o�r�e��p�r...
...processors (�s�o�c�k�e�t �A�M�2��+�/A�M��2��) This motherboard supports AMD® Socket AM2+ multi-core processors. It takes your display configurations, experiment with the advanced 3D ...65533;���3����C����P���U��) This motherboard supports AMD® AM3 �m�u��lt�i-�c�o�r�e��p�r...
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... Protection This special design prevents expensive devices and the motherboard from damage caused by power surges from switching power supply (PSU). ASUS M4A78-E 1-3 Supporting HDCP copy protection such as HD DVD and Blu-ray Discs, HDMI provides you with the European ... Phase Power Design To fully unleash the next-generation AM3 CPU's potential, the ASUS M4 Series motherboards have adopted a brand new 8-phase VRM power design. HDMI/DVI/RGB Support Flexible Graphics Alternatives This motherboard supports multiple digital and analog display output interfaces - This series also features an ...
... Protection This special design prevents expensive devices and the motherboard from damage caused by power surges from switching power supply (PSU). ASUS M4A78-E 1-3 Supporting HDCP copy protection such as HD DVD and Blu-ray Discs, HDMI provides you with the European ... Phase Power Design To fully unleash the next-generation AM3 CPU's potential, the ASUS M4 Series motherboards have adopted a brand new 8-phase VRM power design. HDMI/DVI/RGB Support Flexible Graphics Alternatives This motherboard supports multiple digital and analog display output interfaces - This series also features an ...
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... more , the user-friendly picture manager lets you to easily connect or disconnect the chassis front panel cables to the motherboard. Profile The motherboard features the ASUS O.C. Simply press the predefined hotkey to launch the utility and update the BIOS without entering Windows at a time and... cables one -stop gateway to conveniently store or load multiple BIOS settings. ASUS EZ DIY ASUS EZ DIY feature collection provides you easy ways to share and distribute their favorite settings. It's a unique motherboard built-in the CMOS or a separate file, giving users freedom to install...
... more , the user-friendly picture manager lets you to easily connect or disconnect the chassis front panel cables to the motherboard. Profile The motherboard features the ASUS O.C. Simply press the predefined hotkey to launch the utility and update the BIOS without entering Windows at a time and... cables one -stop gateway to conveniently store or load multiple BIOS settings. ASUS EZ DIY ASUS EZ DIY feature collection provides you easy ways to share and distribute their favorite settings. It's a unique motherboard built-in the CMOS or a separate file, giving users freedom to install...
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... performances without exiting or rebooting the OS; feature of real-time OC-now a reality with just one touch! ASUS M4A78-E 1-5 Chapter 1 1.3.3 ASUS intelligent performance and overclocking features TurboV Feel the adrenaline rush of the motherboard BIOS allows automatic re-setting to the BIOS default settings in case the system hangs due to overclocking. eliminates...
... performances without exiting or rebooting the OS; feature of real-time OC-now a reality with just one touch! ASUS M4A78-E 1-5 Chapter 1 1.3.3 ASUS intelligent performance and overclocking features TurboV Feel the adrenaline rush of the motherboard BIOS allows automatic re-setting to the BIOS default settings in case the system hangs due to overclocking. eliminates...
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... Before you proceed Hardware information Take note of the onboard LED. Failure to do so may cause severe damage to indicate that the ATX power supply is switched off or the power cord is ON, in sleep mode, or in any component, ensure that the system ...components by the edges to avoid touching the ICs on them. • Whenever you install motherboard components or change any motherboard settings. • Unplug the power cord from the power supply. Chapter 2 ASUS M4A78-E 2-1 The illustration below shows the location of the following precautions before you uninstall any ...
... Before you proceed Hardware information Take note of the onboard LED. Failure to do so may cause severe damage to indicate that the ATX power supply is switched off or the power cord is ON, in sleep mode, or in any component, ensure that the system ...components by the edges to avoid touching the ICs on them. • Whenever you install motherboard components or change any motherboard settings. • Unplug the power cord from the power supply. Chapter 2 ASUS M4A78-E 2-1 The illustration below shows the location of the following precautions before you uninstall any ...
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2.2 Motherboard overview 2.2.1 Motherboard layout Chapter 2 Refer to 2.8 Connectors for more information about rear panel connectors and internal connectors. 2-2 Chapter 2: Hardware information
2.2 Motherboard overview 2.2.1 Motherboard layout Chapter 2 Refer to 2.8 Connectors for more information about rear panel connectors and internal connectors. 2-2 Chapter 2: Hardware information
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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. 2.2.4 Screw holes Place nine screws into the chassis in the correct orientation. The edge with external ports goes to the chassis. 2.2.3 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 Chapter 2 2-4 Chapter 2: Hardware information DO NOT overtighten the screws!
Doing so can damage the motherboard. Place this side towards the rear of the chassis as indicated in the image below. 2.2.4 Screw holes Place nine screws into the chassis in the correct orientation. The edge with external ports goes to the chassis. 2.2.3 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 Chapter 2 2-4 Chapter 2: Hardware information DO NOT overtighten the screws!
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... the CPU To install a CPU: 1. otherwise, the CPU will not fit in completely. 2.3 Central Processing Unit (CPU) The motherboard comes with AMD® Opteron™ processors. The CPU socket is also compatible with AMD® Phenom™ II / Athlon™ X4 / Athlon... / Athlon™ X2 (AM3 CPU). Do not install an Opteron™ processor on the motherboard. Chapter 2 2. Unlock the socket by pressing the lever sideways, then lift it up to a 90º angle. Socket lever ASUS M4A78-E 2-5 It is not compatible with an AM2+/AM2 socket designed for Phenom™ X4 / ...
... the CPU To install a CPU: 1. otherwise, the CPU will not fit in completely. 2.3 Central Processing Unit (CPU) The motherboard comes with AMD® Opteron™ processors. The CPU socket is also compatible with AMD® Phenom™ II / Athlon™ X4 / Athlon... / Athlon™ X2 (AM3 CPU). Do not install an Opteron™ processor on the motherboard. Chapter 2 2. Unlock the socket by pressing the lever sideways, then lift it up to a 90º angle. Socket lever ASUS M4A78-E 2-5 It is not compatible with an AM2+/AM2 socket designed for Phenom™ X4 / ...
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Ensure that a Thermal Interface Material is already installed on the motherboard upon purchase. • You do not match the CPU documentation, follow the latter. To install the CPU heatsink and fan: 1. ASUS M4A78-E 2-7 Place the heatsink on top of the installed CPU, ensuring that the heatsink fits properly on...requires a specially designed heatsink and fan assembly to remove the retention module base when installing the CPU or installing other motherboard components. • If you purchased a separate CPU heatsink and fan assembly, ensure that you install the heatsink and fan assembly.
Ensure that a Thermal Interface Material is already installed on the motherboard upon purchase. • You do not match the CPU documentation, follow the latter. To install the CPU heatsink and fan: 1. ASUS M4A78-E 2-7 Place the heatsink on top of the installed CPU, ensuring that the heatsink fits properly on...requires a specially designed heatsink and fan assembly to remove the retention module base when installing the CPU or installing other motherboard components. • If you purchased a separate CPU heatsink and fan assembly, ensure that you install the heatsink and fan assembly.
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Chapter 2 ASUS M4A78-E 2-9 5. Hardware monitoring errors can occur if you fail to plug this connector. • This connector is in place, connect the CPU fan cable to the connector on the motherboard labeled CPU_FAN. • Do not forget to connect the CPU fan connector! When the fan and heatsink assembly is backward compatible with old 3-pin CPU fan.
Chapter 2 ASUS M4A78-E 2-9 5. Hardware monitoring errors can occur if you fail to plug this connector. • This connector is in place, connect the CPU fan cable to the connector on the motherboard labeled CPU_FAN. • Do not forget to connect the CPU fan connector! When the fan and heatsink assembly is backward compatible with old 3-pin CPU fan.
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DDR2 DIMMs are notched differently to the 184-pin DDR DIMM. A DDR2 module has the same physical dimensions as a DDR DIMM but has a 240-pin footprint compared to prevent installation on a DDR DIMM socket. The figure illustrates the location of the DDR2 DIMM sockets: Chapter 2 2-10 Chapter 2: Hardware information 2.4 System memory 2.4.1 Overview The motherboard comes with four Double Data Rate 2 (DDR2) Dual Inline Memory Modules (DIMM) sockets.
DDR2 DIMMs are notched differently to the 184-pin DDR DIMM. A DDR2 module has the same physical dimensions as a DDR DIMM but has a 240-pin footprint compared to prevent installation on a DDR DIMM socket. The figure illustrates the location of the DDR2 DIMM sockets: Chapter 2 2-10 Chapter 2: Hardware information 2.4 System memory 2.4.1 Overview The motherboard comes with four Double Data Rate 2 (DDR2) Dual Inline Memory Modules (DIMM) sockets.
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.... • Always install DIMMs with the same CAS latency. Use a maximum of the lower-sized channel for one DIMM per channel only. Chapter 2 ASUS M4A78-E 2-11 The system maps the total size of 3GB system memory if you are installed, all DIMMs run at DDR2 800 MHz as the default...Any excess memory from the higher-sized channel is then mapped for single-channel operation. • Due to install 4GB or more on the motherboard. • This motherboard does not support DIMMs made up of 256 megabit (Mb) chips or less. • The default memory operation frequency is dependent on the...
.... • Always install DIMMs with the same CAS latency. Use a maximum of the lower-sized channel for one DIMM per channel only. Chapter 2 ASUS M4A78-E 2-11 The system maps the total size of 3GB system memory if you are installed, all DIMMs run at DDR2 800 MHz as the default...Any excess memory from the higher-sized channel is then mapped for single-channel operation. • Due to install 4GB or more on the motherboard. • This motherboard does not support DIMMs made up of 256 megabit (Mb) chips or less. • The default memory operation frequency is dependent on the...
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Chapter 2 M4A78-E Motherboard Qualified Vendors Lists (QVL) DDR2-1066 MHz capability Vendor Apacer Apacer CORSAIR Crucial Crucial G.SKILL G.SKILL G.SKILL GEIL GEIL GEIL GEIL GEIL GEIL GEIL Hynix ...
Chapter 2 M4A78-E Motherboard Qualified Vendors Lists (QVL) DDR2-1066 MHz capability Vendor Apacer Apacer CORSAIR Crucial Crucial G.SKILL G.SKILL G.SKILL GEIL GEIL GEIL GEIL GEIL GEIL GEIL Hynix ...
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Chapter 2 M4A78-E Motherboard Qualified Vendors Lists (QVL) DDR2-800 MHz capability Vendor Part No. Size SS/ Chip DS Brand Chip NO. A-DATA Apacer Apacer Apacer CORSAIR CORSAIR CORSAIR ...; 5-5-5-15 1.8 •• 5-5-5-15 1.8 ••• 4-4-4-12 2.0 •• 5-5-5-15 1.8 • • 4-4-4-12 2.0 ••• 5-5-5-15 1.8 ••• 4-4-4-12 2.0 ••• ASUS M4A78-E 2-13
Chapter 2 M4A78-E Motherboard Qualified Vendors Lists (QVL) DDR2-800 MHz capability Vendor Part No. Size SS/ Chip DS Brand Chip NO. A-DATA Apacer Apacer Apacer CORSAIR CORSAIR CORSAIR ...; 5-5-5-15 1.8 •• 5-5-5-15 1.8 ••• 4-4-4-12 2.0 •• 5-5-5-15 1.8 • • 4-4-4-12 2.0 ••• 5-5-5-15 1.8 ••• 4-4-4-12 2.0 ••• ASUS M4A78-E 2-13