This document describes a motherboard based on the Pentium 4 processor, featuring an Accelerated Graphics Port, Ultra ATA66/100, and hardware monitoring.
This manual covers the EP-4BDA/4BDA2+ mainboard built around the Intel® 845 chipset, supporting Pentium 4 processors, AGP 4X, and up to 2 GB DDR SDRAM. It includes detailed hardware overviews, component descriptions, and system block diagrams.
The guide also provides step‑by‑step installation procedures, BIOS configuration options, POST code troubleshooting, handling precautions for static electricity, and technical support contact information.
| Supported AGP version | AGP 4X |
|---|---|
| Supported DDR SDRAM speed | 266 MHz DDR SDRAM |
| Maximum DDR SDRAM capacity | 2 GB |
| AGP voltage support | 1.5 V only |
| Memory controller data transfer rate | 400/533 MHz |