1. Introduction
This manual provides detailed instructions for the installation, setup, and maintenance of your JINGSHA H81M-I mini-ITX motherboard. Designed to support Intel Core i3, i5, and i7 CPUs with an LGA1150 socket, this motherboard offers a compact solution for various computing needs, including gaming, office, and multimedia production. Please read this manual thoroughly before proceeding with installation to ensure proper operation and to prevent damage to your components.
Figure 1: JINGSHA H81M-I Mini-ITX Motherboard
2. Specifications
The JINGSHA H81M-I motherboard features a robust design with essential components for a reliable computing experience. Below are the detailed specifications:
| Feature | Description |
|---|---|
| Part# | H81M-I Motherboard |
| Processor | Intel Socket LGA1150 CPU |
| Chipset | Intel PCH H81 |
| Display Output | 1*HD (Support 1920x1080/60 Hz), 1*VGA (Support 1920x1080/60 Hz) |
| Memory | 2*UDIMM DDR3 1066/1333/1600MHz, Dual channel, Up to 16GB |
| Storage | 2*SATA3.0 Port, 1*SATA2.0 Port, 1*M.2 2280 PCIE 2.0 X4 or M.2 2280 NGFF SATA3.0 Protocol SSD Port |
| USB Ports | 8*USB2.0 Ports, 2*USB3.0 Ports |
| LAN | 1*RTL8111H, 1000Mbps Ethernet |
| Back Panel Connectors | 1*HD, 1*VGA, 6*USB2.0 Ports, 1*RJ45 LAN Port |
| Onboard Connectors | 1*3pin CPU FAN header, 1*3pinSYS FAN header, 1*Front Audio header, 1*USB2.0 header (for two USB2.0 ports), 1*USB3.0 header (for two USB3.0 ports), 1*Front control panel header, 1*Speaker header, 1*power on header, 1*Debug header, 1*24pin ATX connector, 1*8pin 12V connector |
| Expansion Slot | 1*PCIE3.0 x16 slot |
| Form Factor | Mini-ITX 170mm*170mm |
Figure 2: H81M-I Motherboard Specifications
3. Package Contents
Upon opening your JINGSHA H81M-I motherboard package, please verify that all components are present and undamaged. The standard package typically includes:
- JINGSHA H81M-I Mini-ITX Motherboard
- I/O Shield
- SATA Cables (quantity may vary)
- User Manual (this document)
- Driver CD/USB (or download instructions)
Note: The CR2032 battery is removed before shipment due to international shipping regulations. Please acquire and install a CR2032 battery separately for the CMOS to function correctly.
Figure 3: CR2032 Battery Removal Notice
4. Setup Instructions
Before installing any components, ensure your system is powered off and unplugged from the wall outlet. Wear an anti-static wrist strap to prevent electrostatic discharge (ESD) damage.
4.1. CPU Installation
- Open the pressure bar marked on the LGA1150 socket.
- Open the buckle cover of the CPU base.
- Carefully place the Intel LGA1150 CPU into the socket, paying attention to the four defenses (notches) and aligning the gold triangle on the CPU with the corresponding corner on the motherboard socket. Ensure pins are not bent.
- Re-buckle the previously opened lever to secure the CPU.
Figure 4: CPU Installation Method
4.2. Memory (RAM) Installation
The motherboard supports up to 16GB of DDR3 UDIMM memory across two slots. For dual-channel performance, install memory modules in matching pairs.
- Open the clips at both ends of the DDR3 memory slot.
- Align the notch on the DDR3 memory module with the key in the memory slot.
- Press down firmly on both ends of the memory module until the clips snap into place.
4.3. M.2 SSD Installation
The motherboard features one M.2 2280 slot supporting both PCIE 2.0 X4 and NGFF SATA3.0 protocol SSDs.
- Locate the M.2 slot on the motherboard (labeled M.2 NVME/NGFF).
- Insert the M.2 SSD into the slot at an angle.
- Gently push down the SSD and secure it with the provided screw.
Figure 5: M.2 SSD Installation
4.4. Connecting Peripherals and Power
Refer to the board layout diagram for the location of various connectors:
Figure 6: H81M-I Board Layout
- Power Connectors: Connect the 24-pin ATX power connector and the 8-pin 12V CPU power connector from your power supply to the motherboard. Ensure your power supply is at least 500W.
- SATA Devices: Connect your SATA hard drives or SSDs to the SATA3.0 or SATA2.0 ports using SATA cables.
- Front Panel Connectors: Connect your case's front panel headers (power button, reset button, HDD LED, power LED, front audio, front USB) to the corresponding pins on the motherboard.
- USB Ports: Utilize the onboard USB 2.0 and USB 3.0 headers for additional front panel USB ports.
- Back Panel I/O: Connect your monitor to the HD (HDMI) or VGA port. Connect your keyboard, mouse, and other USB devices to the USB 2.0 ports. Connect your Ethernet cable to the RJ45 LAN port and audio devices to the audio jacks.
Figure 7: Back Panel I/O Ports
5. Operating Instructions
Once all components are installed and connected, you can power on your system. The motherboard will perform a Power-On Self-Test (POST). You may need to install an operating system if you haven't already.
5.1. BIOS/UEFI Setup
To access the BIOS/UEFI setup utility, press the designated key (usually DEL or F2) repeatedly during the initial boot-up sequence. In the BIOS, you can configure various system settings, including boot order, date/time, and hardware parameters.
5.2. Driver Installation
After installing your operating system, install the necessary drivers for the motherboard's components (chipset, LAN, audio, etc.). These drivers are typically provided on a CD/USB or can be downloaded from the manufacturer's website. Contact customer service if you need assistance obtaining the latest drivers.
6. Maintenance
Regular maintenance can extend the lifespan and ensure optimal performance of your motherboard:
- Dust Removal: Periodically clean dust from the motherboard and other components using compressed air. Ensure the system is powered off and unplugged before cleaning.
- BIOS Updates: Keep your BIOS updated to the latest version to ensure compatibility and stability. Refer to the manufacturer's website for update procedures and files.
- Driver Updates: Regularly update your system drivers for optimal performance and security.
- CR2032 Battery: The CR2032 battery powers the CMOS, which stores BIOS settings and the system clock. If your system consistently loses time or BIOS settings, the battery may need replacement.
7. Troubleshooting
If you encounter issues with your motherboard, consider the following basic troubleshooting steps:
- No Power: Ensure all power cables (24-pin ATX, 8-pin 12V CPU) are securely connected. Verify your power supply is functioning correctly.
- No Display: Check monitor connections (HD/VGA) and ensure your graphics card (if dedicated) is properly seated and powered. Try booting with only one RAM stick.
- System Instability/Crashes: This could be due to incompatible or faulty RAM, an unstable CPU overclock, or insufficient power. Test memory modules individually. Ensure adequate cooling.
- Component Not Detected: Verify that the component (e.g., M.2 SSD, SATA drive) is correctly installed and connected. Check BIOS settings to ensure it's enabled.
- BIOS/Driver Issues: If you experience software-related problems, ensure your BIOS is updated and all drivers are correctly installed. Contact customer service for BIOS files and drivers if needed.
8. User Tips
No specific user tips were available from reviews or Q&A for this product at this time. General tips for building a PC with this motherboard include:
- Always use a power supply of at least 500W to ensure stable operation, especially with multiple storage devices or a dedicated GPU.
- When installing the CPU, be extremely careful not to bend any pins in the LGA1150 socket.
- For optimal performance, ensure proper airflow within your PC case to prevent overheating.
9. Warranty and Support
For warranty information, please refer to the terms and conditions provided at the time of purchase or contact your retailer. For technical support, including BIOS files and drivers, please contact JINGSHA customer service. They can provide assistance with product-specific inquiries and troubleshooting.
