This is a user manual for CTHIM motherboards, which introduces the functions and features, usage instructions, installation guidelines, maintenance and maintenance of motherboards
This manual explains safety precautions and the required accessories for the CTHIM DVR series mainboards. It emphasizes keeping the device dry, using proper ventilation, and setting the correct input voltage before powering the board.
The document details hardware installation (CPU, memory, graphics, storage, and connectors), BIOS setup, driver installation for chipset, video, network, audio, USB, and DirectX, as well as a glossary of technical terms. This manual is written in Chinese.
| CPU socket | LGA 775 |
|---|---|
| Supported processors | Intel Core2, Pentium E2000, Pentium D, Pentium 4 (HT), Celeron 400 series |
| Chipset (ZM-ELG41C-L/G) | Intel G41 + ICH7 |
| Memory slots | 2 DDR2 slots, up to 4 GB total |
| Integrated network | 10/100 Mb/s Ethernet (100/1000 Mb/s on G version) |
| USB ports (ZM-ELG41C-L/G) | 6 USB 2.0 ports (4 onboard, 2 via cable) |
The heatsink must be properly and firmly attached to the processor; running it without the heatsink can cause permanent damage.
Keep the device dry, place it on a stable surface, ensure proper ventilation, and set the input voltage to 110 V/220 V before connecting power.