Contents

Notices
Safety information
About this guide
M4A78LT-M PLUS specifications summary
Chapter 1
Product introduction
- 1.1 Welcome!
- 1.2 Package contents
- 1.3 Special features
  - 1.3.1 Product highlights
  - 1.3.2 Innovative ASUS features
- 1.4 Before you proceed
- 1.5 Motherboard overview
  - 1.5.1 Placement direction
  - 1.5.2 Screw holes
  - 1.5.3 Motherboard layout
  - 1.5.4 Layout contents
- 1.6 Central Processing Unit (CPU)
  - 1.6.1 Installing the CPU
  - 1.6.2 Installing the heatsink and fan
- 1.7 System memory
  - 1.7.1 Overview
  - 1.7.2 Memory configurations
  - 1.7.3 Installing a DIMM
  - 1.7.4 Removing a DIMM
- 1.8 Expansion slots
  - 1.8.1 Installing an expansion card
  - 1.8.2 Configuring an expansion card
  - 1.8.3 PCI slots
  - 1.8.4 PCI Express x1 slot
  - 1.8.5 PCI Express x16 slot
- 1.9 Jumpers
- 1.10 Connectors
  - 1.10.1 Rear panel ports
  - 1.10.2 Internal connectors
- 1.11 Software support
  - 1.11.1 Installing an operating system
  - 1.11.2 Support DVD information
Chapter 2
BIOS information
- 2.1 Managing and updating your BIOS
  - 2.1.1 ASUS Update utility
  - 2.1.2 ASUS EZ Flash 2 utility
  - 2.1.3 ASUS CrashFree BIOS utility
- 2.2 BIOS setup program
  - 2.2.1 BIOS menu screen
  - 2.2.3 Navigation keys
  - 2.2.2 Menu bar
  - 2.2.4 Menu items
  - 2.2.5 Submenu items
  - 2.2.6 Configuration fields
  - 2.2.7 Pop-up window
  - 2.2.8 Scroll bar
  - 2.2.9 General help
- 2.3 Main menu
  - 2.3.1 System Time
  - 2.3.2 System Date
  - 2.3.3 Primary IDE Master/Slave, SATA 1/2/3/4/5/6
  - 2.3.4 SATA Configuration
  - 2.3.5 System Information
- 2.4 Advanced menu
  - 2.4.1 JumperFree Configuration
  - 2.4.2 CPU Configuration
  - 2.4.3 Chipset
  - 2.4.4 Onboard Device Configuration
  - 2.4.5 PCIPnP
  - 2.4.6 USB Configuration
- 2.5 Power menu
  - 2.5.1 Suspend Mode
  - 2.5.2 ACPI 2.0 Support
  - 2.5.3 ACPI APIC Support
  - 2.5.4 APM Configuration
  - 2.5.5 HW Monitor Configuration
  - 2.5.6 Anti Surge Support
- 2.6 Boot menu
  - 2.6.1 Boot Device Priority
  - 2.6.2 Boot Settings Configuration
  - 2.6.3 Security
- 2.7 Tools menu
  - 2.7.1 ASUS EZ Flash 2
  - 2.7.2 Express Gate
  - 2.7.3 AI NET 2
- 2.8 Exit menu

ASUS M4A78LT-M PLUS User Manual

ASUS M4A78LT-M PLUS Motherboard manual cover

Pages 64

Year 2010

Language(s)

of 64

ASUS M4A78LT-M PLUS Motherboard Specification

The ASUS M4A78LT-M PLUS is a micro-ATX motherboard designed for AMD processors, offering a robust platform for building efficient and reliable personal computers. It supports AMD Socket AM3 for Phenom II, Athlon II, and Sempron 100 series processors, enabling users to harness the power of multi-core technology. The motherboard is based on the AMD 760G/SB710 chipset, which integrates Radeon HD 3000 graphics, providing adequate performance for everyday computing tasks and basic graphical applications.

The ASUS M4A78LT-M PLUS features two DIMM slots supporting up to 8GB of DDR3 memory, with speeds of 1800(O.C.)/1600(O.C.)/1333/1066 MHz, allowing for enhanced multitasking and improved data processing speeds. It includes one PCIe 2.0 x16 slot, one PCIe 2.0 x1 slot, and two PCI slots, offering flexibility for expansion cards and additional hardware components.

Storage is managed through the SB710 Southbridge, which provides six SATA 3Gb/s ports, enabling RAID 0, 1, 10, and JBOD configurations for enhanced data redundancy and performance. Connectivity options include a Gigabit Ethernet port for high-speed internet access and multiple USB 2.0 ports for peripheral devices. Audio is supported by an 8-channel HD audio chipset, ensuring high-quality sound output for a comprehensive multimedia experience.

The ASUS M4A78LT-M PLUS also features ASUS proprietary technologies such as ASUS Anti-Surge Protection, ASUS EPU, and ASUS Turbo Key, which enhance system stability, energy efficiency, and overclocking capabilities. The motherboard's design incorporates solid capacitors and a user-friendly layout, ensuring durability and ease of installation. Overall, the ASUS M4A78LT-M PLUS provides a balanced blend of performance, expandability, and reliability, making it suitable for both home and office environments.

ASUS M4A78LT-M PLUS Motherboard F.A.Q.

What are the supported CPU models for the ASUS M4A78LT-M PLUS motherboard?

The ASUS M4A78LT-M PLUS motherboard supports AMD AM3 multi-core processors with unique L3 cache and delivers better overclocking capabilities with less power consumption.

How do I update the BIOS on the ASUS M4A78LT-M PLUS?

To update the BIOS, download the latest BIOS file from the ASUS support website, save it to a USB drive, and use the ASUS EZ Flash 2 utility within the BIOS setup to perform the update.

What is the maximum RAM capacity supported by the ASUS M4A78LT-M PLUS motherboard?

The ASUS M4A78LT-M PLUS supports up to 16GB of DDR3 memory across two DIMM slots.

How can I troubleshoot boot issues with the ASUS M4A78LT-M PLUS motherboard?

Check all power connections, reseat RAM and GPU, reset the BIOS settings to default, and ensure all components are compatible with the motherboard.

What are the available expansion slots on the ASUS M4A78LT-M PLUS?

The motherboard features one PCIe 2.0 x16 slot, two PCIe 2.0 x1 slots, and one PCI slot for additional peripherals and expansion cards.

How can I improve the cooling system on my ASUS M4A78LT-M PLUS motherboard?

Ensure proper airflow in the case, install additional case fans if needed, and consider upgrading the CPU cooler to a more efficient model.

Does the ASUS M4A78LT-M PLUS support integrated graphics?

Yes, the motherboard supports integrated graphics through the AMD 760G chipset, with VGA and DVI outputs available on the rear I/O panel.

How do I reset the CMOS on the ASUS M4A78LT-M PLUS?

To reset the CMOS, turn off the computer, unplug the power cord, remove the battery from the motherboard, wait a few minutes, then reinsert the battery and power on the system.