This document is the user manual for the AMD Athlon and Duron Socket A Processor Motherboard
This manual covers the 7ZX-1 ATX motherboard designed for AMD Athlon/Duron Socket A processors. It includes a summary of features, a detailed layout diagram, and instructions for installing the CPU, memory, and peripherals.
Key sections describe BIOS setup, power‑management options, and jumper settings, as well as troubleshooting tips such as enabling Wake‑On‑LAN and configuring the system bus speed. The document also lists all connectors, ports, and supported hardware components.
| Form factor | ATX, 4‑layer PCB |
|---|---|
| CPU socket | AMD Athlon/Duron (K7) Socket A |
| Memory slots | 3 × 168‑pin DIMM |
| Maximum memory | 1.5 GB DRAM |
| Memory type | 3.3 V SDRAM DIMM |
| USB ports | 4 |
| BIOS | Licensed AMI BIOS, 2 Mbit flash ROM |
| Wake‑On‑LAN support | Yes |
Use DIP switch SW1 on the motherboard to select the desired FSB frequency between 95 MHz and 133 MHz as described in the CPU Speed Setup section.
The motherboard includes Wake‑On‑LAN support; enable it in the BIOS under the Power Management options.
The board provides four USB ports.
It supports up to 1.5 GB of 3.3 V SDRAM DIMM modules in three 168‑pin slots.