The DFI G586OPC system board user manual provides specifications, installation steps, and troubleshooting for the board.
This manual covers the G586OPC system board’s features, hardware layout, and supported components. It includes detailed instructions for installing the CPU, memory modules, expansion cards, and configuring jumpers and BIOS settings.
The document also provides a package checklist, wiring diagrams, and a troubleshooting checklist to help users resolve common issues during setup and operation.
| CPU socket | 321‑pin ZIF (Intel Socket 7) |
|---|---|
| Supported processors | Intel Pentium 75‑150 MHz, future Pentium and OverDrive |
| Chipset | OPTI Viper‑M |
| PCI slots | Three dedicated PCI slots + one shared PCI/ISA slot |
| ISA slots | Three 16‑bit ISA slots |
| Bus master IDE connectors | Two bus‑master PCI IDE connectors (PIO modes 3‑4, DMA mode 2) |
| Memory capacity | 2 MB to 128 MB using 256Kx36‑8Mx36 SIMMs |
| Cache options | 256 KB, 512 KB or 1 MB direct‑map cache (write‑back or write‑through) |
| Board dimensions | 28 cm × 22 cm (11.02" × 8.58") |
It uses a 321‑pin Zero Insertion Force (ZIF) socket compatible with Intel Socket 7 processors.
The board provides three dedicated PCI slots and one shared PCI/ISA slot.
The package contains the system board, user’s manual, IDE driver diskettes, floppy and IDE cables, a printer port cable, and a card‑edge bracket with serial and mouse port cables.
It supports up to 128 MB of onboard memory using compatible SIMM modules.