ASUS H310M-C/HDMI Motherboard User Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your ASUS H310M-C/HDMI motherboard. Designed for Intel 8th and 9th generation Core processors, this motherboard offers a stable and reliable platform for your computing needs. Please read this manual thoroughly before installing or using the product to ensure proper setup and optimal performance.

2. Specifications

The ASUS H310M-C/HDMI motherboard is built with the following technical specifications:

3. Setup and Installation

Before you begin, ensure your system is powered off and unplugged from the wall outlet. Wear an anti-static wrist strap to prevent electrostatic discharge (ESD) damage to components.

3.1. Installing the CPU

1. Locate the LGA1151 socket on the motherboard.
2. Open the CPU socket lever and lift the load plate.
3. Carefully align the CPU with the socket, ensuring the golden triangle on the CPU matches the triangle on the socket. Do not force the CPU into the socket.
4. Lower the load plate and push down the lever to secure the CPU.

3.2. Installing the CPU Cooler

Apply thermal paste to the CPU (if not pre-applied on the cooler). Align the cooler with the mounting holes around the CPU socket and secure it according to the cooler's instructions. Connect the CPU fan cable to the 'CPU_FAN' header on the motherboard.

3.3. Installing Memory (RAM)

1. Locate the two DDR4 DIMM slots.
2. Open the clips at both ends of the DIMM slot.
3. Align the memory module with the slot, ensuring the notch on the module matches the key in the slot.
4. Press down firmly on both ends of the memory module until the clips snap into place.

3.4. Installing Storage Devices (SATA)

1. Connect one end of a SATA data cable to a SATA 6Gb/s port on the motherboard.
2. Connect the other end of the SATA data cable to your SSD or HDD.
3. Connect a SATA power cable from your power supply unit (PSU) to the storage device.

3.5. Installing Expansion Cards (PCIe)

1. Align your graphics card or other PCIe expansion card with the PCIe 3.0 x16 slot.
2. Press down firmly until the card is seated correctly and the retention clip locks.
3. Secure the card with a screw to your PC case.

3.6. Connecting Power Supply

1. Connect the 24-pin ATX power connector from your PSU to the main power socket on the motherboard.
2. Connect the 8-pin (or 4-pin) ATX 12V power connector from your PSU to the CPU power socket.
3. Ensure all power cables are securely connected.

3.7. Connecting Front Panel Connectors

Connect the front panel cables (Power LED, HDD LED, Power Switch, Reset Switch, USB, Audio) to their respective headers on the motherboard. Refer to the motherboard layout diagram for exact locations.

4. Operating Instructions

4.1. First Boot and BIOS/UEFI Setup

1. After assembling all components, connect your monitor, keyboard, and mouse.
2. Power on your system.
3. During startup, repeatedly press the DEL or F2 key to enter the BIOS/UEFI setup utility.
4. In the BIOS/UEFI, you can configure boot order, system time, and other hardware settings. Save changes and exit to boot into your operating system installer.

4.2. Driver Installation

After installing your operating system, install the necessary drivers for the chipset, LAN, audio, and any other integrated components. These drivers are typically available on the ASUS support website for your specific motherboard model.

5. Maintenance

5.1. Cleaning

Regularly clean your PC case and motherboard to prevent dust buildup, which can lead to overheating. Use compressed air to gently remove dust from components, especially fans and heatsinks. Ensure the system is powered off and unplugged before cleaning.

5.2. BIOS/UEFI Updates

Periodically check the ASUS support website for BIOS/UEFI updates. Updates can improve system stability, add support for new hardware, or fix bugs. Follow the instructions provided by ASUS carefully when performing a BIOS/UEFI update to avoid system damage.

5.3. CMOS Battery Replacement

If your system consistently loses time or BIOS settings, the CMOS battery (CR2032) may need replacement. With the system powered off and unplugged, gently remove the old battery and insert a new one with the positive (+) side facing up.

6. Troubleshooting

• No Power: Ensure all power cables (24-pin ATX, 8-pin CPU) are securely connected to the motherboard and PSU. Check the PSU switch and wall outlet.
• No Display: Verify that your monitor is connected to the correct video output port (HDMI, DVI, or VGA) on the motherboard or graphics card. Reseat the graphics card and RAM modules.
• System Instability/Crashes: This can be caused by incompatible RAM, overheating, or faulty drivers. Check RAM compatibility, monitor CPU/GPU temperatures, and ensure all drivers are up to date.
• BIOS/UEFI Issues: If you cannot enter BIOS or experience boot loops, try clearing the CMOS. Locate the 'CLR_CMOS' jumper or remove the CMOS battery for a few minutes, then reinsert it.
• Peripheral Not Detected: Ensure USB devices, keyboards, and mice are properly connected. Try different ports. Install necessary drivers for specific peripherals.

7. User Tips

• Cable Management: Proper cable management improves airflow and makes future maintenance easier.
• Driver Updates: Always download the latest drivers directly from the ASUS support website for your specific motherboard model to ensure compatibility and performance.
• BIOS Settings: For optimal performance, explore the BIOS/UEFI settings. Features like XMP (Extreme Memory Profile) for RAM can be enabled here.
• ESD Prevention: Always ground yourself before handling internal PC components to prevent damage from static electricity.

8. Warranty and Support

For warranty information, technical support, and driver downloads, please visit the official ASUS support website. You will need your motherboard's model name (H310M-C/HDMI) and serial number (if applicable) when seeking support.

ASUS Support Website: Please refer to your product packaging or the official ASUS website for the most current support contact information and resources.