The PX845EV1 series motherboard uses Intel 82845E and 82801DB chipsets, supports Intel® Pentium® 4 processors, and has a front-side bus frequency of 400/533 MHz. The memory supports DDR 266/200 (PC2100/1600) DDR SDRAM specifications, with a maximum capacity of 2 GB, and can be overclocked in the BIOS to DDR400.
This manual covers the PX845EV1 series motherboard, including the standard PX845EV1 and the PX845EV1 PRO versions. It describes the Intel 82845E/82801DB chipset, supported CPUs, memory configurations, and built‑in features such as AGP, USB, LAN, and audio.
Detailed sections guide users through hardware installation, BIOS settings, software setup, and troubleshooting, with diagrams of connectors, slot locations, and driver installation steps. This manual is written in Chinese.
| CPU socket | Intel Socket 478 |
|---|---|
| Supported CPU | Intel Pentium 4, 400/533 MHz FSB |
| PCI slots | Five 32‑bit PCI slots |
| USB ports | Six USB 2.0 ports |
| LAN (PRO model) | 10/100 Mbps Ethernet |
| Audio codec | Realtek ALC650 AC'97 6‑channel audio |
The motherboard provides five 32‑bit PCI slots.