The document provides specifications, features, and functions of the C.NC19-SLI Ver2.0 and C.NP4-SLI Ver2.0 high-quality service motherboards by Hua Yi.
This manual introduces the Colorful C.NC19/NP4-SLI Ver2.0 ATX motherboard, its supported Intel LGA775 processors, nVidia nForce4 Intel Edition chipset, and the layout of connectors and slots. It also details the hardware configuration, BIOS options, and troubleshooting tips.
The document includes step‑by‑step hardware installation, driver installation guidance, BIOS update procedures, and a list of technical support contacts for Colorful customers in China. This manual is written in Chinese.
| Supported Processors | Intel Pentium 4, Celeron D, Intel Pentium 4 Extreme, Pentium D |
|---|---|
| Chipset | nVidia nForce4 Intel Edition with MCP51 |
| Memory Slots | 2 × 240‑pin DDR2 DIMM (1.8 V) supporting dual‑channel |
| Maximum Memory | 2 GB DDR2 SDRAM |
| Audio Codec | Realtek ALC850 (AC'97) |
| Network Interface | Realtek RTL8100C or Marvell 88E1115 (optional) |
| SATA Ports | 4 × SATA2 (RAID 0/1/0+1/JBOD supported) |
| USB Ports | 8 × USB2.0 (up to 480 Mb/s) |
| PCI‑Express Slots | 3 × PCI‑E x16 (4 Gb/s) and 1 × PCI‑E x1 (250 Mb/s) |
| PCI Slots | 2 × 33 MHz, 32‑bit PCI |
The board supports Intel Pentium 4, Celeron D, Intel Pentium 4 Extreme and Pentium D processors on the LGA775 socket.
It provides four SATA2 ports that support RAID 0, RAID 1, RAID 0+1 and JBOD configurations.
The onboard audio uses the Realtek ALC850 AC'97 codec.
After flashing, the new BIOS version appears on the boot screen, indicating a successful update; the manual also describes the BIOS update method.