This is a system board user's manual
This manual covers the hardware layout, BIOS utilities, and driver installation steps for the Rev AA+ system board. It includes safety warnings, power‑up procedures, and detailed descriptions of the chipset, memory, and expansion slots.
Additional sections provide troubleshooting checklists, error‑message references, and appendices on Hyper‑Threading, CPU fan protection, and system error messages, helping users diagnose and resolve common issues.
| CPU socket | Socket 478 |
|---|---|
| Chipset | Intel 875P |
| Memory interface | Dual channel (128‑bit wide) |
| Maximum memory | 4 GB |
| Supported DIMM types | ECC and non‑ECC, unbuffered |
| PCI slots | 5 |
It uses a Socket 478 for installing supported processors.
The board provides five PCI expansion slots.
Both ECC and non‑ECC, unbuffered DIMMs are supported, with up to 4 GB total memory.