C.H55 X5 V20/C.H57 X5 V20 motherboard user manual, introduces the motherboard hardware installation, driver installation, BIOS settings and other content
This manual provides step‑by‑step instructions for hardware installation, driver setup and BIOS configuration for the Colorful C.H55 X5 V20 and C.H57 X5 V20 motherboards. It also includes a detailed parts list, connector descriptions and troubleshooting information.
The document contains a full specification table, layout diagram, jumper settings and guidance for BIOS updates, making it a comprehensive reference for system builders and technicians. This manual is written in Chinese.
| Form factor | mATX |
|---|---|
| Chipset | Intel H55/H57 |
| Expansion slots | 1 PCI‑Express x16, 1 mini PCI‑E, 2 PCI |
| SATA ports | 6 SATA2 ports |
| USB ports | 10 USB 2.0 ports (2 headers expandable to 4 ports) |
| Network | Gigabit Ethernet (10/100/1000 Mbps) |
The motherboard provides six SATA2 ports for storage devices.
The JCMOS1 jumper (3‑pin) is used to clear the CMOS.
Set the JPKB jumper to pins 2‑3 to enable the keyboard/mouse wake‑up function.
It follows the micro‑ATX (mATX) form factor.