ASRock Z370M-ITX/AC Motherboard Instruction Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your ASRock Z370M-ITX/AC motherboard. Please read this manual thoroughly before proceeding with installation to ensure proper setup and functionality.

Figure 1: Angled view of the ASRock Z370M-ITX/AC motherboard, showcasing its compact Mini-ITX form factor and various components.

2. Setup and Installation

Follow these steps for the initial setup and installation of your motherboard components.

2.1. CPU Installation

1. Ensure the CPU socket lever is open.
2. Carefully align your 8th Generation Intel Core Processor (LGA 1151 socket) with the socket, matching the gold triangle on the CPU to the triangle on the socket.
3. Gently place the CPU into the socket without forcing it.
4. Close the socket lever to secure the CPU.

Figure 2: Close-up view of the LGA 1151 CPU socket on the ASRock Z370M-ITX/AC motherboard, ready for processor installation.

2.2. Memory (RAM) Installation

1. Locate the two DDR4 DIMM slots on the motherboard.
2. Open the clips at both ends of the DIMM slot.
3. Align your DDR4 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. The motherboard supports DDR4 4000+(OC) and up to 32 GB total memory.

2.3. Storage Device Installation

The motherboard supports various storage options:

• SATA3 Ports: Connect up to six SATA3 (6 Gb/s) devices such as HDDs or SSDs.
• Ultra M.2 Slot: Install a high-speed M.2 SSD (PCIe Gen3 x4 or SATA3). Secure the M.2 drive with the provided screw.

2.4. Graphics Card Installation

The motherboard features one PCIe 3.0 x16 slot for a dedicated graphics card. Ensure the card is properly seated and secured with a screw to the chassis.

2.5. Power Connections

Connect the 24-pin ATX main power connector and the 8-pin CPU power connector from your power supply to the corresponding ports on the motherboard.

2.6. Rear I/O Panel Connections

Connect your peripherals to the rear I/O panel. This includes USB devices, Ethernet cables, audio devices, and display cables.

Figure 3: Detailed view of the rear I/O panel, showing various ports including USB, Ethernet, HDMI, DisplayPort, and audio jacks.

3. Operating Features

The ASRock Z370M-ITX/AC motherboard offers a range of features designed for performance and connectivity.

3.1. Display Output

The motherboard supports triple monitor configurations with two HDMI ports and one DisplayPort. It supports DisplayPort 1.2 with a maximum resolution of 4K x 2K (4096x2304) at 60Hz, and 4K Ultra HD (UHD) playback via HDMI and DisplayPort 1.2.

3.2. Audio

Experience high-quality audio with 7.1 CH HD Audio, powered by the Realtek ALC892 Audio Codec and Nichicon Fine Gold Series Audio Caps.

3.3. Networking

Benefit from reliable and fast network connectivity with Dual Intel Gigabit LAN. For wireless connectivity, the integrated Intel 802.11ac WiFi + BT 4.2 Module provides high-speed wireless internet and Bluetooth capabilities.

3.4. USB Connectivity

The motherboard provides ample USB connectivity with eight USB 3.1 Gen1 ports (two front, six rear) and two USB 2.0 ports.

3.5. Intel Optane Memory Support

The motherboard is Intel Optane Memory Ready, allowing for enhanced system responsiveness and faster data access when paired with compatible Intel Optane memory modules.

3.6. RAID Support

For advanced storage configurations, the motherboard supports RAID 0, RAID 1, RAID 5, and RAID 10.

4. Maintenance

Regular maintenance helps ensure the longevity and optimal performance of your motherboard.

• Cleaning: Periodically clean dust from the motherboard and surrounding components using compressed air. Ensure the system is powered off and unplugged before cleaning.
• BIOS Updates: Check the ASRock official website for the latest BIOS updates. Updating the BIOS can improve system stability and compatibility. Follow the instructions provided by ASRock carefully during the update process.
• Component Checks: Ensure all cables and components are securely connected. Loose connections can lead to system instability.

5. Troubleshooting

If you encounter issues with your motherboard, consider the following troubleshooting steps:

• No Power: Verify all power supply connections to the motherboard and components. Ensure the power supply is switched on.
• No Display: Check that the monitor is connected to the correct display output on the motherboard or graphics card. Ensure the graphics card is properly seated.
• System Instability/Crashes: This can be caused by various factors. Check memory modules for proper installation, ensure CPU cooling is adequate, and verify power supply stability. Consider resetting the BIOS to default settings.
• Peripheral Not Detected: Ensure the peripheral is correctly connected to the appropriate port. Try a different port or device to isolate the issue.

6. Specifications

7. Warranty and Support

The ASRock Z370M-ITX/AC motherboard comes with a 1-year warranty. For technical support, driver downloads, and further assistance, please visit the official ASRock website or contact their customer service.

For additional information or to explore other ASRock products, visit the ASRock Store.