C.NC19 Ver2.0 motherboard is an ATX structure motherboard that supports Intel LGA775 structure Pentium4, Celeron D, supports system front-end bus frequency FSB 533/800MHz, and supports DDR2 667 memory architecture.
The Colorful C.NC19 Ver2.0 is an ATX motherboard that supports Intel LGA775 Pentium 4 and Celeron D processors, DDR2 400/533/667 memory up to 2 GB, and features Nvidia nForce4 Intel Edition + MCP51 chipset. It provides a PCI‑Express x16 slot, two PCI‑Express x1 slots, three PCI slots, four SATA2 ports, eight USB2.0 ports, and integrated Realtek ALC850 audio and RTL8201BL 10/100 Ethernet.
The manual includes hardware layout diagrams, jumper settings, step‑by‑step installation procedures for CPU, memory, and expansion cards, driver installation instructions, BIOS configuration guidance, and an appendix of common error beeps and BIOS flashing methods. This manual is written in Chinese.
| Supported Processors | Intel Pentium 4, Celeron D (Prescott) |
|---|---|
| Front‑Side Bus | 533 MHz / 800 MHz |
| Maximum Memory Capacity | 2 GB |
| Chipset | Nvidia nForce4 Intel Edition + MCP51 |
| Audio Codec | Realtek ALC850 (AC’97 7.1‑channel) |
| Network Interface | RTL8201BL 10/100 Ethernet |
| PCI‑Express Slots | 1 × PCI‑E x16, 2 × PCI‑E x1 |
| PCI Slots | 3 × 33 MHz 32‑bit PCI |
| SATA Ports | 4 × SATA2 (300 MB/s, RAID 0/1/0+1/JBOD) |
| USB Ports | 8 × USB2.0 (theoretical 480 Mb/s) |
| Form Factor | ATX 30.4 cm × 21 cm |
The board supports Intel LGA775 Pentium 4 and Celeron D processors, including Prescott‑core CPUs.
Boot into DOS using a boot disk, run the appropriate BIOS flashing utility (Awd*.exe for Award BIOS or AMINFxxx.exe for AMI BIOS) with the BIOS file, and follow the on‑screen prompts.
Up to 2 GB of DDR2 400/533/667 memory can be installed using the two 240‑pin slots.