This is the user manual for the P4M890-M7 SE motherboard. It mainly introduces the performance, interfaces, slots, installation, BIOS settings and other contents of the motherboard.
This manual provides a complete guide for installing and configuring the Biostar P4M890-M7 SE motherboard. It covers safety precautions, hardware installation steps for CPU, memory, fans, and connectors, as well as detailed descriptions of the board’s layout and specifications.
Additional sections explain BIOS functions, power management settings, and a troubleshooting FAQ to help resolve common issues such as power problems, boot failures, and component installation errors. This manual is written in Chinese.
| CPU socket | LGA 775 |
|---|---|
| Supported CPUs | Intel Core2Duo, Pentium 4, Pentium D, Celeron D |
| Chipset | VIA P4M890, VIA VT8237A |
| Memory slots | 2 DDR2‑533 DIMM slots, max 4 GB |
| Maximum memory capacity | 4 GB |
| Audio codec | ALC861VD, 6‑channel output |
| Power connectors | 24‑pin ATX main, 4‑pin ATX auxiliary |
First remove the pin cap, lift the lever to 90°, align the CPU’s golden triangle with the socket notch, insert the CPU, close the lever, then attach the CPU fan connector to JCFAN1.
Verify that the power cable is properly connected, try a different cable, and if the problem persists, contact technical support.
Open the retaining clips at both ends of the DIMM slot, align the notch on the module with the slot, insert the module vertically, and press down until the clips lock.