This user manual is for Colorful Graphics Card products, which introduces the installation, use and precautions of the product.
This manual provides step‑by‑step instructions for installing and using Colorful graphics cards. It includes safety precautions, hardware installation, driver installation, and configuration of dual‑screen setups.
The document also contains system requirements, supported interfaces (VGA, DVI, HDMI, DisplayPort), and a FAQ section that addresses common issues such as no‑display problems, BIOS updates, and fan noise. This manual is written in Chinese.
| Supported Operating Systems | Windows XP, Windows Vista, Windows 7 |
|---|---|
| Minimum CPU | Intel Pentium 4 or AMD Athlon (or compatible) |
| Minimum Power Supply | 300 W |
| Display Interfaces | VGA, DVI, HDMI, DisplayPort |
Check the cable connections, ensure the power connector to the graphics card is plugged in, and verify that the monitor is powered. If only one screen works, test the other monitor separately to isolate the problem.
Use a DVI‑to‑VGA adapter to connect the CRT monitor to the DVI output, if the card supports the conversion.
Generally no BIOS upgrade is required unless there is a specific need; upgrading the BIOS without necessity may damage the hardware.