This document is the installation guide for the ASRock k8A780LM motherboard, including copyright notice and disclaimer. No part of this installation guide may be reproduced, transcribed, transmitted, or translated in any language, in any form or by any means, without written consent of ASRock Inc. Products and corporate names appearing in this guide may or may not be registered trademarks or copyrights of their respective companies, and are used only for identification or explanation and to the owners’ benefit, without intent to infringe. Specifications and information contained in this guide are furnished for informational use only and subject to change without notice. ASRock assumes no responsibility for any errors or omissions that may appear in this guide. ASRock does not provide warranty of any kind, either expressed or implied, including but not limited to the implied warranties or conditions of merchantability or fitness for a particular purpose. In no event shall ASRock, its directors, officers, employees, or agents be liable for any indirect, special, incidental, or consequential damages.
This manual covers the complete setup of the ASRock K8A780LM motherboard, including package contents, hardware installation, BIOS configuration, and driver installation from the support CD. It also explains the various connectors, expansion slots, and unique features such as overclocking tools and energy‑saving functions.
Detailed specifications are listed for the CPU socket, chipset, memory support, graphics, audio, LAN, and storage interfaces. Safety notices, FCC/CE certifications, and troubleshooting tips are included to help users safely assemble and operate the system.
| Form Factor | Micro ATX (9.6‑in x 7.8‑in) |
|---|---|
| CPU Socket | Socket 754 for AMD Athlon™ 64 and Sempron |
| Northbridge Chipset | AMD RS780L (760G) |
| Southbridge Chipset | AMD SB710 |
| Memory Slots | 2 DDR DIMM slots |
| Maximum Memory | 2 GB |
| Integrated Graphics | AMD Radeon 3000 |
| Audio Codec | VIA® VT1705 (5.1 CH HD Audio) |
| LAN | Realtek RTL8111 DL Gigabit Ethernet |
| SATA Connectors | 4 × Serial ATAII 3.0 Gb/s |
| IDE Connector | 1 × ATA133 IDE |
| BIOS | 8 Mb AMI BIOS |
It uses a Socket 754 for AMD Athlon™ 64 and Sempron processors.
Four Serial ATAII 3.0 Gb/s connectors are included.