This manual covers the basic features of the Matrox G400 graphics card, including its 0.25 µm chip process, 256‑bit memory bus, 300 MHz RAMDAC, and support for advanced texture filtering and dual‑head display. It also explains how to install the card, configure BIOS settings, and install the appropriate drivers for Windows 95/98 and Windows NT 4.0.
Detailed instructions are provided for using Matrox PowerDesk to adjust monitor settings, set up dual‑head multi‑display, and customize resolution, refresh rate, and color depth. The guide includes troubleshooting tips and notes on plug‑and‑play compatibility. This manual is written in Chinese.
| Chip process | 0.25 µm |
|---|---|
| Memory bus width | 256 bit |
| RAMDAC frequency | 300 MHz |
| Maximum texture size | 2048 × 2048 |
| Maximum 2D/3D resolution | 2048 × 1536 |
| Refresh rate at 1024 × 768 × 32 BPP | 100 Hz |
| Dual‑head display support | Yes |
| DirectX and OpenGL support | Full ICD |
Check that the BIOS is set to assign the VGA IRQ, verify that the card is in an AGP or PCI slot, and ensure no IRQ or resource conflicts exist before installing the driver.
The G400 supports textures up to 2048 × 2048 pixels.