1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Cuifati X99 Desktop Motherboard. Please read this manual thoroughly before proceeding with installation to ensure proper setup and optimal performance. This motherboard is designed for high-performance computing, featuring an Inter X99 Chip Set, LGA 2011 V3 socket, dual M.2 SSD slots, 6 SATA3.0 slots, and 8 DDR4 DIMM slots.
2. Safety Information
⚠ Warning:
Store the product separately from children's toys and other items to avoid accidental ingestion or choking. Always handle electronic components with care, ensuring proper grounding to prevent electrostatic discharge (ESD) damage. Disconnect power before installing or removing any components.
The motherboard requires a CR2032 battery (not included) for the CMOS. Ensure proper polarity when installing.
Image: A warning label indicating the importance of storing the product away from children's reach to prevent accidental ingestion or choking, translated into multiple languages.
3. Product Overview and Features
The Cuifati X99 Desktop Motherboard offers robust features for a powerful computing experience:
- RJ45 Slot: Equipped with rear 4 USB3.0 ports and a gigabit network card for high-speed stable connections.
- 8 DDR4 Memory Slots: Supports four generations of DDR4 memory, including ordinary memory and ECC server memory.
- Dual M.2 NVMe PCIe X4 Slots: Provides theoretical bandwidth up to 4GB/s for high-speed hard disk drives.
- LGA 2011 V3 Socket: Supports compatible Intel processors.
- 6 SATA3.0 Slots: For connecting traditional storage devices.
Motherboard Layout
Image: Top-down view of the Cuifati X99 Desktop Motherboard, showcasing its dual CPU sockets, eight DDR4 DIMM slots, multiple PCIe slots, and various connectors.
Image: Detailed layout of the motherboard with key components labeled, including CPU power, DDR4 slots, PS/2 ports, USB 2.0/3.0, Gigabit NIC, 5.1 Sound Audio Header, PCIe X16, M.2 NVMe, SATA3.0, and F_PANEL connectors.
Rear I/O Port
Image: Close-up view of the motherboard's rear I/O panel, showing PS/2 ports, multiple USB 2.0 and USB 3.0 ports, a LAN port, and audio jacks.
Image: Labeled diagram of the motherboard's rear I/O ports, clearly identifying PS/2, USB 2.0, USB 3.0, LAN, and Audio ports.
4. Setup and Installation
Follow these steps for proper installation of your Cuifati X99 Desktop Motherboard:
- Prepare Your Case: Ensure your computer case is compatible with the ATX form factor and has adequate space for the motherboard and its components.
- Install CPU(s): Carefully open the LGA 2011 V3 CPU socket lever(s). Align the CPU(s) with the socket(s) by matching the golden triangle on the CPU to the triangle on the socket. Gently place the CPU(s) into the socket(s) and close the lever(s) to secure it.
- Install CPU Cooler(s): Apply thermal paste to the CPU(s) and install the compatible CPU cooler(s) according to the cooler's instructions.
- Install RAM: Open the clips on the DDR4 DIMM slots. Align the memory module's notch with the slot's key. Press down firmly on both ends of the memory module until the clips snap into place. This motherboard supports 8 DDR4 DIMM slots.
- Mount Motherboard: Align the motherboard with the standoffs in your computer case. Secure the motherboard with screws.
- Install M.2 SSD(s): If using M.2 SSDs, insert them into the M.2 slots and secure them with the provided screw. This motherboard features 2 M.2 NVMe PCIe X4 slots.
- Connect SATA Devices: Connect your SATA hard drives or SSDs to the SATA3.0 ports using SATA cables. This motherboard has 6 SATA3.0 slots.
- Connect Power Supply: Connect the 24-pin ATX power connector and the 8-pin (or 4+4 pin) CPU power connector(s) from your power supply to the motherboard.
- Connect Front Panel Cables: Connect the power switch, reset switch, HDD LED, power LED, and front panel USB/audio cables to the corresponding headers on the motherboard (refer to the motherboard layout diagram).
- Install Expansion Cards: Insert any PCIe expansion cards (e.g., graphics card) into the appropriate PCIe X16 slots and secure them.
- Install CMOS Battery: Insert a CR2032 battery into the CMOS battery holder. (Note: Battery is not included with the motherboard).
Image: The motherboard shown with its physical dimensions: 295mm (11.61in) by 281mm (11.06in), useful for case compatibility.
Image: Illustrates the motherboard's connectivity features, specifically highlighting the 4 rear USB 3.0 ports and the Gigabit network card for high-speed stable connections.
Image: Shows the motherboard's eight DDR4 memory slots, emphasizing its support for four generations of DDR4 memory, including ordinary and ECC server memory.
5. Operating Instructions
Once all components are installed and connected, you can power on your system.
- First Boot: Upon the first boot, the system may enter the BIOS/UEFI setup utility. Configure boot order, date/time, and other necessary settings.
- Operating System Installation: Install your preferred operating system from a bootable USB drive or optical media.
- Driver Installation: After OS installation, install all necessary drivers for the motherboard chipset, network card, audio, and any other integrated components. Drivers are typically provided on a CD/DVD or can be downloaded from the manufacturer's website.
- BIOS/UEFI Access: To enter the BIOS/UEFI setup, typically press the DEL or F2 key during system startup.
6. Maintenance
Regular maintenance helps ensure the longevity and stable performance of your motherboard:
- Dust Removal: Periodically clean dust from the motherboard and components using compressed air. Ensure the system is powered off and unplugged before cleaning.
- BIOS Updates: Check the manufacturer's website for BIOS/UEFI updates. Updates can improve compatibility, stability, and performance. Follow update instructions carefully to avoid damaging the motherboard.
- CMOS Battery: The CR2032 CMOS battery powers the BIOS settings. If your system frequently loses time or BIOS settings, the battery may need replacement.
- Cable Management: Ensure all cables are neatly routed to improve airflow and prevent interference.
7. Troubleshooting
Here are some common troubleshooting tips:
| Problem | Possible Cause / Solution |
|---|---|
| System does not power on. | Check power supply connections (24-pin ATX, 8-pin CPU). Ensure the power supply is switched on. Verify front panel power switch connection. |
| No display / System does not POST. | Ensure CPU(s) and RAM are properly seated. Check graphics card installation and power connections. Reset CMOS (remove CMOS battery for 30 seconds, then reinsert). |
| System loses time or BIOS settings. | Replace the CR2032 CMOS battery. |
| M.2 SSD not detected. | Ensure M.2 SSD is fully seated and secured. Check BIOS settings for M.2 slot enablement or compatibility modes (e.g., PCIe vs. SATA M.2). |
| Network connection issues. | Verify RJ45 cable connection. Install or update network drivers. Check network settings in the operating system. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | Cuifati |
| Chipset | Inter X99 |
| CPU Socket | LGA 2011 V3 |
| Memory Slots | 8 x DDR4 DIMM |
| Memory Type Supported | Ordinary memory and ECC server memory |
| M.2 Slots | 2 x M.2 NVMe PCIe X4 (theoretical bandwidth up to 4GB/s) |
| SATA Ports | 6 x SATA3.0 |
| USB Ports (Rear) | 4 x USB3.0 (plus other USB 2.0 ports) |
| Network | Gigabit Network Card (RJ45) |
| Audio | 5.1 Channel Audio Header |
| Package Dimensions | 13.19 x 12.01 x 2.09 inches |
| Item Weight | 2.88 pounds |
| Country of Origin | China |
| Batteries Required | No (CR2032 for CMOS not included) |
9. Warranty and Support
For warranty information and technical support, please refer to the documentation included with your purchase or visit the official Cuifati website. If you have any questions, please feel free to contact us through the platform where you purchased the product; we will provide you with detailed and easy-to-understand answers.