ASHATA H81A Motherboard User Manual

1. Introduction and Overview

The ASHATA H81A Motherboard is a compact M-ATX board designed for gaming and general computing, supporting LGA 1150 series CPUs, including Intel Xeon E3 V3 processors. It integrates essential features for a robust system, such as PCIE 8X for graphics, dual DDR3/DDR3L memory slots, multiple SATA 3.0 and SATA 2.0 ports, an NGFF M.2 slot for high-speed storage, and comprehensive connectivity including HDMI, VGA, and USB 3.0. This manual provides detailed instructions for the proper installation, operation, and troubleshooting of your ASHATA H81A Motherboard.

Image 1.1: ASHATA H81A Motherboard. This image provides a general view of the motherboard, highlighting its compact design and key components.

2. Specifications

Below are the detailed technical specifications for the ASHATA H81A Motherboard:

• Type: H81A Motherboard
• Material: PCB
• Motherboard Architecture: M-ATX
• Motherboard Size: Approx. 188 x 168.5mm (7.4 x 6.6 inches)
• CPU Slot Type: LGA 1150 (Supports Intel Xeon E3 V3 series CPUs)
• Chipset Type: Intel H81
• NIC: 100 Gigabit NIC
• Graphics Card Slot: PCIE 8X x1
• Supported Memory Types: 2x DDR3, DDR3L
• Maximum Memory Capacity: 16GB
• RAM Clock Speed: Up to 2133 MHz
• SATA Interface: 2x SATA3.0, 2x SATA2.0, 1x NGFF M.2M
• USB Ports: 2x USB3.0 (rear), 8x USB2.0 (4 rear, 4 front via header)
• Onboard Sound Card: Realtek ALC897 Codec
• Power Connectors: 1x 24-pin ATX, 1x 8-pin CPU
• Expansion Connectors: 1x HD Multimedia Interface (HDMI), 1x VGA, 1x Mini PCIEx1
• Battery Type: CR2032 button cell (integrated)
• Battery Capacity: 240mAh
• Compatible Processors: Xeon
• Platform Support: Windows 10

Image 2.1: Motherboard Dimensions. This image illustrates the physical dimensions of the H81A motherboard, measuring approximately 188mm by 168.5mm.

3. Setup and Installation

Follow these steps to properly install your ASHATA H81A Motherboard and its components:

1. Motherboard Placement: Secure the motherboard within your PC chassis using appropriate standoffs and screws. Ensure it is firmly seated and aligned with the I/O shield.
2. CPU Installation: Open the CPU socket lever, carefully place your LGA 1150 CPU into the socket, aligning the golden triangle on the CPU with the triangle on the socket. Close the lever to secure the CPU. Install the CPU cooler and fan.
3. RAM Installation: Insert DDR3 or DDR3L memory modules into the DIMM slots. Press down firmly on both ends of the module until the clips snap into place.
4. Storage Devices: Connect your SATA hard drives or SSDs to the SATA 3.0 or SATA 2.0 ports. For high-speed storage, install an NGFF M.2 SSD into the dedicated M.2 slot.

Image 3.1: SATA and M.2 Interfaces. This image highlights the SATA 3.0, SATA 2.0, and NGFF M.2M slots for connecting storage devices.

5. Graphics Card: If using a dedicated graphics card, insert it into the PCIE 8X slot and secure it with a screw.
6. Power Connections: Connect the 24-pin ATX power connector and the 8-pin CPU power connector from your power supply to the motherboard.
7. Front Panel Connectors: Connect the front panel headers (power switch, reset switch, HDD LED, power LED, front USB, front audio) to their corresponding pins on the motherboard. Refer to the detailed diagram below for pin locations.
8. Peripheral Connections: Connect USB devices, keyboard, mouse, and display cables (HDMI or VGA) to the rear I/O ports.

Image 3.2: Motherboard Connector Diagram. This diagram provides a comprehensive overview of all connectors and ports on the H81A motherboard, including power, USB, SATA, and front panel headers.

Image 3.3: Video Output Interfaces. This image shows the HD Multimedia Interface (HDMI) and VGA ports available for display output.

Image 3.4: Mini PCIE Interface. This image highlights the Mini PCIE slot, which supports Wi-Fi modules for wireless connectivity.

4. Operating Instructions

Once all components are correctly installed and connected, you can power on your system. The motherboard will initiate the boot process. You may need to access the BIOS/UEFI settings to configure boot order, enable specific features, or adjust system settings. Refer to your operating system's installation guide for details on installing Windows 10 or other compatible operating systems.

5. Maintenance

To ensure the longevity and optimal performance of your ASHATA H81A Motherboard, consider the following maintenance tips:

• Keep it Clean: Regularly clean your PC case to prevent dust buildup on the motherboard and components. Dust can impede airflow and lead to overheating.
• Ensure Proper Airflow: Make sure your PC case has adequate ventilation and that fans are functioning correctly to maintain optimal operating temperatures.
• Check Connections: Periodically check all cable connections (power, data, peripherals) to ensure they are secure.
• Solid State Components: The ASHATA H81A Motherboard utilizes solid-state capacitors, which contribute to enhanced stability and extended lifespan.

Image 5.1: Solid State Capacitors. This image shows the solid-state capacitors used on the motherboard, contributing to its durability and stable performance.

6. Troubleshooting

If you encounter issues with your ASHATA H81A Motherboard, refer to the following troubleshooting steps:

No Power / System Not Turning On:

1. Verify Power Supply: Ensure the power supply unit (PSU) is connected correctly to the motherboard (24-pin ATX and 8-pin CPU connectors) and that the PSU is switched on. Check if the CPU fan spins when attempting to power on, which can indicate if the PSU is functioning.
2. Minimal Configuration Test: Disconnect all non-essential components. Keep only the CPU, CPU cooler, and one stick of RAM installed on the motherboard. Remove all USB peripherals (mouse, keyboard, card readers, flash drives, external hard drives) and external cards (PCIE cards). Disconnect all cables from the motherboard, including network cables and display cables (HDMI, VGA, DVI, DP). Attempt to power on the system.
3. Reseat Components: Carefully remove and re-install the CPU, RAM, and any expansion cards to ensure they are properly seated in their respective slots.
4. Check Front Panel Connections: Ensure the power button cable from the front panel is correctly connected to the motherboard's front panel header.

No Display Output:

• Monitor Connection: Ensure your monitor is properly connected to the motherboard's HDMI or VGA port, or to your dedicated graphics card.
• Monitor Input: Verify that your monitor is set to the correct input source (HDMI, VGA).
• RAM Check: Incorrectly installed or faulty RAM can prevent display output. Try booting with one RAM stick at a time.

7. Warranty and Support

Information regarding spare parts availability and software update guarantees for this product is not available. For technical support, warranty claims, or further assistance, please contact ASHATA customer service or your retailer. Keep your purchase receipt as proof of purchase.