1. Product Overview
This manual provides detailed instructions for the installation, operation, and maintenance of your JINGSHA H311 LGA1151 Motherboard Kit. This kit includes a JINGSHA H311M-K motherboard, an Intel Core i3 8100 processor, and two 8GB DDR4 2666MHz PC RAM modules.
The JINGSHA H311M-K motherboard supports Intel LGA 1151 6th, 7th, 8th, and 9th generation Core, Pentium, and Celeron processors. It features dual-channel DDR4 memory support up to 32GB, multiple storage interfaces including SATA3.0, NVMe M.2, and NGFF SATA M.2, and essential I/O ports for a versatile computing experience.
Video 1: Overview of JINGSHA H311M-K Motherboard features and interfaces.
2. Setup and Installation
Before beginning installation, ensure your power supply is sufficient (at least 500W brand power supply recommended). Always handle components with care to prevent damage from static electricity.
2.1 CPU Installation
- Open the pressure bar marked on the CPU socket.
- Open the buckle cover of the CPU base.
- Carefully place the Intel Core i3 8100 processor into the LGA 1151 socket. Pay attention to the four defenses, silent notch, and gold mountain corner alignment on the CPU and motherboard. Ensure pins are not crooked.
- Re-buckle the previously opened lever to secure the CPU.
Important Note:
2.2 RAM Installation
The motherboard features 2*UDIMM DDR4 memory sockets supporting dual channel up to 32GB. Insert the 2x8GB DDR4 2666MHz RAM modules into the designated slots. Ensure the notches on the RAM modules align with the keys in the slots, then press firmly until the clips on both ends snap into place.
2.3 M.2 SSD Installation
The motherboard supports both NVMe M.2 and NGFF SATA M.2 SSDs. Ensure you install the M.2 SSD correctly to prevent the interface from falling off due to stress.
2.4 Connecting Peripherals and Power
Refer to the motherboard layout diagram for connecting power, storage devices, and other peripherals.
- Power Connectors: Connect the 24-pin ATX power connector and the 8-pin ATX 12V power connector from your power supply to the motherboard.
- Storage: Connect SATA 3.0 devices (HDDs/SSDs) to the 3 SATA3.0 ports.
- Front Panel Connectors: Connect your case's front panel headers (Power Switch, Reset Switch, Power LED, HDD LED, Front USB 2.0, Front USB 3.0, Front Audio) to the corresponding pins on the motherboard as indicated in Figure 8.
- Rear I/O Ports:
- 2x PS/2 ports (for keyboard/mouse)
- 1x HDMI port
- 1x VGA port
- 2x USB 2.0 ports
- 1x RJ45 Gigabit Ethernet port
- 2x USB 3.0 ports
- 3-in-1 Audio jacks
CR2032 Battery Note:
3. Operating Instructions
Once all components are correctly installed and connected, you can power on your system. The motherboard will automatically detect the installed CPU and RAM. You may need to access the BIOS/UEFI setup to configure boot order, enable specific features, or adjust settings.
3.1 BIOS/UEFI Access
To enter the BIOS/UEFI setup, press the designated key (commonly DEL, F2, or F10) repeatedly during the initial boot sequence. Consult your system's documentation or on-screen prompts for the exact key.
3.2 Driver Installation
After installing your operating system, install the necessary drivers for the motherboard's chipset, audio, LAN, and any other integrated components. Drivers can typically be found on the manufacturer's website or provided on a support disk (if included). Contact customer service to obtain BIOS files and drivers if needed.
4. Maintenance
Proper maintenance ensures the longevity and optimal performance of your motherboard kit.
4.1 Cleaning
- Regularly clean dust from inside your PC case using compressed air.
- Ensure all fans (CPU, case, power supply) are free from obstructions.
- Do not use liquid cleaners directly on motherboard components.
4.2 BIOS Updates
Periodically check the JINGSHA support website for updated BIOS versions. BIOS updates can improve system stability, add support for new hardware, or fix bugs. Follow the manufacturer's instructions carefully when updating the BIOS to avoid system damage.
4.3 Component Handling
When handling components, especially the CPU and RAM, avoid touching the electrical contacts. Store unused components in anti-static bags.
5. Troubleshooting
This section addresses common issues you might encounter.
5.1 Memory Frequency Adjustment
The Intel Core i3 8100 processor officially supports a maximum memory frequency of DDR4 2400 MHz. If you install 2666 MHz memory modules, their operating frequency will automatically be reduced to 2400 MHz to match the CPU's specifications. This is normal behavior and does not indicate a fault with the memory or motherboard.
5.2 System Not Booting / No Display
- Check Power Connections: Ensure the 24-pin ATX and 8-pin ATX 12V power connectors are securely seated.
- Reseat Components: Remove and re-install the CPU, RAM modules, and any expansion cards (like a graphics card if used) to ensure they are properly seated.
- CMOS Battery: If the CR2032 battery was not installed, install one. A missing or dead CMOS battery can cause boot issues.
- Monitor Connection: Verify your monitor is connected to the correct video output (HDMI or VGA) on the motherboard or dedicated graphics card.
- Minimum Configuration: Try booting with only essential components: CPU, one RAM stick, and the power supply.
5.3 Overheating
Ensure the CPU cooler is properly installed and making good contact with the CPU. Verify that all case fans are functioning and providing adequate airflow. Check for dust buildup that might impede cooling.
6. Specifications
| Component | Feature | Details |
|---|---|---|
| Motherboard (JINGSHA H311M-K) | Form Factor | Micro-ATX (223mm*170mm) |
| CPU Socket | LGA 1151 (Supports Intel 6th/7th/8th/9th Gen Core/Pentium/Celeron) | |
| Chipset | Intel H110 | |
| Memory Sockets | 2x UDIMM DDR4 (1866/2133/2400/2666MHz, Dual Channel, up to 32GB) | |
| Graphics Card Slot | 1x PCI-E x16, 1x PCI-E x1 | |
| Storage Interfaces | 3x SATA3.0, 1x NVMe M.2 port, 1x NGFF SATA M.2 port | |
| USB Ports | 4x USB3.0, 4x USB2.0 (Rear I/O and Onboard Headers) | |
| LAN | Onboard 1x Realtek RTL8111F Gigabit Ethernet | |
| Audio | Realtek Audio Codec ALC897, 7.1 Sound Channel | |
| PSU Solution | ATX 24Pin + 8Pin | |
| Processor (Intel Core i3 8100) | Cores/Threads | 4 Cores / 4 Threads |
| Base Frequency | 3.60GHz | |
| Cache | 6 MB | |
| Technology | 14nm | |
| Processor Graphics | Intel UHD Graphics 630 | |
| Memory (DDR4 RAM) | Type | DDR4 Desktop Memory |
| Frequency | 2666MHz (operates at 2400MHz with i3-8100) | |
| Capacity | 16GB (2x8GB) | |
| Package Dimensions | Length | 32 cm |
| Width | 29 cm | |
| Height | 6 cm |
7. Warranty and Support
Your JINGSHA H311 LGA1151 Motherboard Kit comes with the following warranty:
- CPU: 1-year warranty. Ensure the warranty label on the back of the CPU is not removed or damaged.
- Memory: 1-year warranty.
- Motherboard: Please refer to the seller's specific warranty terms.
For technical support, BIOS files, or drivers, please contact the SZ computer accessories Store customer service. They can provide assistance and necessary files for your motherboard.
8. User Tips
- Compatibility Check: Always double-check component compatibility (e.g., CPU generation, RAM type, M.2 SSD type) before purchase and installation to ensure smooth operation.
- Power Supply: A stable and sufficient power supply is crucial for system stability. Do not underestimate the power requirements for your PC build.
- Static Discharge: Before handling any internal PC components, discharge static electricity by touching a grounded metal object (like your PC case).
