This document is a user manual for a POS motherboard, which features Intel Celeron processors and Intel Pentium III processors (D2-CPU). It provides information about the characteristics and features of the motherboard.
This document provides a complete overview of the Beetle POS system motherboard that uses Intel Celeron (赛扬) and Intel Pentium III (奔腾 III) processors. It covers the block diagram, mechanical structure, component locations and detailed BIOS configuration procedures.
The manual also lists technical data such as supported processors, bus speeds, maximum memory, chipset details, video and audio capabilities, as well as instructions for installing peripherals, changing the CPU battery, and troubleshooting BIOS POST codes. This manual is written in Chinese.
| Supported processors | Intel Pentium III and Intel Celeron (赛扬) |
|---|---|
| Bus speed | 100 MHz or 133 MHz for Pentium III, 66 MHz for Celeron |
| Maximum memory | 256 MB (PC100 or PC133) using two 168‑pin DIMM slots |
| Chipset | Intel 815E |
| Video resolution (CRT) | Up to 1600×1200 px, 8‑bit colour |
| Video resolution (TFT) | Up to 1280×1024 px, 24‑bit colour |
The board supports Intel Pentium III processors (bus speed 100 MHz or 133 MHz) and Intel Celeron (赛扬) processors with a 66 MHz bus.
Up to 256 MB of RAM can be installed using two 168‑pin DIMM slots, either PC100 or PC133 modules.
Select the “复位配置数据” (Reset configuration data) option in the BIOS menu.