Asus M4A78LT Support and Manuals
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Popular Asus M4A78LT Manual Pages
User Manual - Page 2
... without any means, except documentation kept by ASUS; ii No part of alteration is authorized in it from http://support.asus.com/download; Product warranty or service will not be much obliged if you give us a notification to the email address gpl@asus.com, stating the product and describing the problem (please do NOT send large attachments...
User Manual - Page 9
...ASUS AI Charger ASUS Turbo Key
(continued on the next page)
ix M4A78LT Series specifications summar
CPU
Chipset System bus Memory
Expansion slots Storage LAN Audio USB Special features ASUS unique features
AMD® Socket AM3 AMD® Phenom™ II / Athlon™ II / Sempron™ 100 series processors
Supports 45nm CPU AMD® Cool 'n' Quiet™ Technology Supports CPU up to DDR3...
User Manual - Page 11
...; II / Sempron™ 100 series CPU support This motherboard supports AMD® Socket AM3 multi-core processors with unique L3 cache and delivers better overclocking capabilities with less power consumption.
Thank you start installing the motherboard, and hardware devices on it another standout in the long line of ASUS quality motherboards!
The motherboard delivers a host of the items...
User Manual - Page 13
... easy setup, Turbo Key boosts performances without performing complicated BIOS changes. 1.3.2
Innovative ASUS features
Core Unlocker ASUS Core Unlocker simplifies the activation of a latent AMD® CPUwith just pressing a key. ASUS Q-Fan ASUS Q-Fan technology intelligently adjusts the CPU fan speed according to system loading to turn the PC power button into 256-color boot logos to update...
User Manual - Page 15
...
SB_PWR
ON
OFF
Standby Power Powered Off
M4A78LT Series Onboard LED
ASUS M4A78LT Series
1-5 This is ON, in sleep mode, or in any component, switch off mode. The illustration below 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 touching any component...
User Manual - Page 18
... correct orientation. DDR3 DIMM sockets
1-11 13. DO NOT force the CPU into the socket to prevent bending the pins and damaging the CPU!
1.6.1 Installing the CPU
To install a CPU: 1. M4A78LT Series
M4A78LT Series CPU socket AM3
1-8
Chapter 1: Product introduction The AM3 socket has a different pinout from the AM2+/AM2 socket.
Keyboard power (3-pin KBPWR)
1-20 10. Clear RTC RAM (CLRTC...
User Manual - Page 27
... a DIMM on the socket such that the notch on the DIMM matches the DIMM slot key on the socket.
2 DIMM notch
1
1 Unlocked retaining clip
DIMM slot key
A DIMM is properly seated. 1.7.3 Installing a DIMM
Unplug the power supply before adding or removing DIMMs or other system components. Simultaneously press the retaining clips outward to both the motherboard and the components.
1.
User Manual - Page 28
... x16 slot
This motherboard supports a PCI Express x16 graphics card that you physical injury and damage motherboard components.
1.8.1 Installing an expansion card
To install an expansion card: 1. Secure the card to do not need to the card. 3.
Install the software drivers for
information on the system and change the necessary BIOS settings, if any. Unplug the power cord before...
User Manual - Page 33
... use an ATX 12V Specification 2.0‑compliant power supply unit (PSU) with more power-consuming devices or when you are for details.
The plugs from the power supply are designed to the Recommended Power Supply Wattage Calculator at least 15 A on +12 V and that you intend to install additional devices. ATX12V
EATXPWR
+12V DC +12V DC
M4A78LT Series
GND GND...
User Manual - Page 35
... parallel ATA with Serial ATA 1.5Gb/s specification. The data transfer rate of the SATA connectors to the RAID/AHCI Supplementary Guide included in the folder named Manual in the BIOS.
ASUS M4A78LT Series
1-25 You could use a USB
floppy disk drive when installing Windows® XP operating system on RAID/AHCI, refer to [RAID]
in the support DVD. 4. SATA5
SATA6
GND RSATA_TXP5...
User Manual - Page 39
... Drivers menu if Autorun is enabled on your hardware.
• Motherboard settings and hardware options vary. ASUS M4A78LT Series
1-29
Double-click the ASSETUP.EXE to run the Support DVD Place the Support DVD into the optical drive.
The following screen is NOT enabled on your OS documentation for detailed information.
• Ensure that you install Windows® XP Service...
User Manual - Page 41
...click Next. Place the support DVD into the optical drive. Click the Utilities tab, then click ASUS Update. 3. From the Windows® desktop, click Start > Programs > ASUS > ASUS Update >
ASUS Update to complete the installation. ASUS M4A78LT Series
2-1 Copy the original motherboard BIOS using this utility. Follow the onscreen instructions to launch the ASUS Update utility. 2. From the...
User Manual - Page 43
... USB flash drive into M4A78LT.ROM (for M4A78LT) or M478LTLE.ROM (for the BIOS file.
ASUS M4A78LT Series
2-3 Insert the support DVD to the optical drive or the removable device that contains the
BIOS file to the USB port or to ensure system compatibility and stability. Turn on again.
Ensure to load the BIOS default settings to the floppy disk...
User Manual - Page 57
Main Advanced Power Settings
Power
M4A78LT BIOS Setup Boot Tools Exit
Suspend Mode
[Auto]
ACPI 2.0 Support [Enabled]
ACPI APIC Support [Enabled]
APM Configuration HW Monitor Configuration Anti Surge Support
Version 0307
Select the ACPI state used for system suspend. Configuration options: [Disabled] [Enabled]
2.5.3 ACPI APIC Support [Enabled]
Allows you to Enabled, the ACPI APIC ...
User Manual - Page 61
...Main Advanced Power Tools Settings ASUS EZ Flash 2
ASUS O.C. Use the left/right arrow key to select between [Yes] or [No], then press to select and update BIOS. ASUS M4A78LT Series
2-21
To change the user password. When set to clear the user password. To set a password, this item shows Installed. Confirm the password when prompted. Configuration options: [Setup] [Always]
2.7 Tools...
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