661FX7MJ/661GX7MJ Series Motherboard User Manual, introduce the features and characteristics of the motherboard, installation steps and usage methods, etc.
This manual describes the Foxconn 661FX7MJ/661GX7MJ Series motherboard, built on the SiS 661FX/661GX + 964/964L chipset and designed for LGA775 Intel processors. It outlines the board's dimensions, supported CPUs, memory options, and integrated features such as LAN, audio, SATA, and AGP.
The document includes a detailed layout diagram, descriptions of each connector and slot, BIOS and power‑up procedures, jumper settings, and step‑by‑step hardware installation instructions. Safety warnings and notes are provided to help avoid damage during assembly or upgrades. This manual is written in Chinese.
| Form factor | mATX, 244mm x 211mm |
|---|---|
| CPU socket | LGA775, supports Intel Pentium D, Pentium 4, Celeron D |
| Chipset | SiS 661FX/661GX + SiS 964/964L |
| Memory slots | 2 x 184‑pin DIMM, DDR400/333/266, up to 2 GB total |
| USB ports | 8 x USB 2.0 (480 Mbps) |
| SATA interfaces | 2 x SATA, 150 MB/s, supports RAID 0/1 and JBOD |
| LAN | 10/100 M Ethernet (optional Gigabit LAN) |
| Audio | 6‑channel AC’97‑compatible audio |
| AGP slot | AGP 8X (AGP 3.0), 2.1 GB/s bandwidth |
| PCI slots | 3 x PCI |
The board provides eight USB 2.0 ports.
It supports LGA775 Intel Pentium D, Pentium 4 and Celeron D processors.
The motherboard can hold up to 2 GB of DDR memory.