GIGABYTE A620M H / A620M S2H Motherboard User Manual

This document provides comprehensive information for the GIGABYTE A620M H and A620M S2H motherboards, covering their features, specifications, installation procedures, BIOS settings, software utilities, and regulatory compliance.

1. Motherboard Layout

The GIGABYTE A620M H and A620M S2H motherboards are designed with the AMD AM5 socket, supporting AMD Ryzen™ 7000 Series processors. Key components are strategically placed for ease of installation and connectivity.

Key Components Overview:

• CPU Socket: AMD AM5 Socket, located centrally.
• Memory Slots: Two DDR5 DIMM slots (DDR5_A1, DDR5_B1) for dual-channel memory configuration.
• Expansion Slots: One PCI Express x16 slot (PCIe 4.0) and one PCI Express x1 slot (PCIe 3.0) for graphics cards and other expansion devices.
• Storage Connectors: One M.2 Socket 3 (M2A_CPU) supporting PCIe 4.0 x4/x2 SSDs, and four SATA 6Gb/s ports for traditional storage devices.
• Internal Headers: Includes headers for front panel audio (F_AUDIO), front panel controls/LEDs (F_PANEL), USB 3.2 Gen 1 (F_U32), USB 2.0/1.1 (F_USB1, F_USB2), addressable LEDs (D_LED), RGB LEDs (LED_C), CPU fan (CPU_FAN), system fans (SYS_FAN1/2), TPM module (SPI_TPM), CMOS battery (BAT), and CMOS clear jumper (CLR_CMOS).
• Power Connectors: ATX_12V and ATX power connectors are located for system power delivery.
• Rear I/O Panel: Features a PS/2 port, D-Sub, DisplayPort, HDMI, USB ports, RJ-45 LAN port, and audio jacks.

2. Specifications

Detailed technical specifications for the GIGABYTE A620M H and A620M S2H motherboards:

• CPU: AMD AM5 Socket, AMD Ryzen™ 7000 Series Processors.
• Chipset: AMD A620 Chipset.
• Memory:
  • 2 x DDR5 DIMM sockets, supporting up to 96 GB (48 GB per DIMM).
  • Support for DDR5 5200/4800/4400 MT/s memory modules.
  • Dual-channel memory architecture.
  • Support for AMD EXPO™ and Intel XMP memory profiles.
• Graphics:
  • 1 x D-Sub port (supports up to 1920x1200@60 Hz).
  • 1 x DisplayPort (supports up to 3840x2160@144 Hz, DisplayPort 1.4).
  • 1 x HDMI port (supports up to 4096x2160@60 Hz, HDMI 2.1).
  • HDCP 2.3 support for protected content.
• Audio: Realtek® High Definition Audio CODEC, supporting 2/4/5.1/7.1-channel audio.
• LAN: Realtek® GbE LAN chip (1 Gbps/100 Mbps/10 Mbps).
• Expansion Slots:
  • 1 x PCI Express x16 slot, supporting PCIe 4.0 x16.
  • 1 x PCI Express x1 slot, supporting PCIe 3.0 x1.
• Storage:
  • 1 x M.2 connector (Socket 3, M key, type 2242/2260/2280 PCIe 4.0 x4/x2 SSD support).
  • 4 x SATA 6Gb/s connectors.
  • Support for RAID 0, RAID 1, RAID 10 configurations.
• USB:
  • From CPU: 2 x USB 3.2 Gen 1 ports, 2 x USB 2.0/1.1 ports.
  • From Chipset: 2 x USB 3.2 Gen 1 ports, 7 x USB 2.0/1.1 ports (3 on rear panel, 4 via internal headers).
• Internal I/O Connectors: ATX 24-pin, ATX 12V 8-pin, CPU_FAN, SYS_FAN1/2, SATA3 (x4), D_LED, LED_C, M2A_CPU, F_AUDIO, F_PANEL, F_U32, F_USB1/2, SPI_TPM, BAT, CLR_CMOS.
• Back Panel Connectors: PS/2 Keyboard/Mouse port, D-Sub port, Q-Flash Plus button, USB 3.2 Gen 1 ports, DisplayPort, HDMI port, RJ-45 LAN port, Audio jacks.
• BIOS: 256 Mbit flash, AMI UEFI BIOS with PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 support.

3. Installation Guides

3.1 CPU Installation

To install a CPU:

1. Open the CPU socket lever.
2. Align the CPU's triangle mark with the socket's triangle mark.
3. Gently place the CPU into the socket.
4. Close the CPU socket lever to secure the CPU.

3.2 Memory Installation

To install DDR5 DIMMs:

1. Open the clips on the DIMM slots (DDR5_A1 and DDR5_B1).
2. Align the notch on the DIMM with the notch in the slot.
3. Press down firmly on both ends of the DIMM until it clicks into place and the clips secure it. Install in the recommended slots for dual-channel operation (refer to motherboard manual for specific slot population).

3.3 PCIe Slot Installation

To install expansion cards:

1. Remove the corresponding expansion slot cover on the PC case.
2. Align the card's connector with the PCIe slot (PCIEX16 for graphics cards, PCIEX1 for other expansion cards).
3. Press down firmly until the card is seated and the retention clip engages.

4. Internal Connectors

Detailed descriptions of internal motherboard connectors:

4.1 Power Connectors

• ATX_12V (2x4-pin): Provides +12V power to the CPU. Ensure a compatible 8-pin EPS connector is used.
• ATX (2x12-pin): The main 24-pin power connector for the motherboard, supplying power to various components.

4.2 Fan Headers

• CPU_FAN (4-pin): Connects the CPU cooler fan. Supports PWM speed control.
• SYS_FAN1/2 (4-pin): Connects system case fans. Supports PWM speed control.

4.3 SATA Connectors

• SATA3 (4 ports): Connect SATA storage devices (HDDs, SSDs). Supports SATA 6Gb/s data transfer speeds.

4.4 LED Headers

• D_LED (3-pin): For addressable RGB LED strips (5V). Requires careful alignment of VCC, Data, and GND pins.
• LED_C (4-pin): For standard RGB LED strips (12V). Connects 12V, Green, Red, and Blue pins.

4.5 M.2 Slot

• M2A_CPU: Supports M.2 SSDs (Socket 3, M key). Can accommodate PCIe 4.0 x4/x2 or SATA M.2 SSDs (type 2242/2260/2280). Ensure the M.2 SSD is secured with the provided screw.

4.6 Front Panel Audio

• F_AUDIO: Connects the front panel audio jacks of the PC case. Ensure correct pin alignment for left/right channels, microphone, and ground.

4.7 Front Panel Header

• F_PANEL: Connects the PC case's power button, reset button, power LED, and HDD LED. Polarity matters for LEDs.

4.8 USB Headers

• F_U32 (19-pin USB 3.2 Gen 1): Connects front panel USB 3.2 Gen 1 ports. Features a keyed connector to prevent incorrect insertion.
• F_USB1 / F_USB2 (9-pin USB 2.0/1.1): Connects front panel USB 2.0/1.1 ports. Each header supports two USB ports.

4.9 TPM Header

• SPI_TPM: Connects a Trusted Platform Module (TPM) for enhanced security features.

4.10 CMOS Battery

• BAT: Connector for the CMOS battery, which maintains BIOS settings and system time when the PC is powered off.

4.11 CMOS Clear

• CLR_CMOS: A jumper used to clear the CMOS settings and reset the BIOS to default values. Typically involves shorting pins 2 and 3, then moving the jumper to pins 1 and 2 briefly.

5. BIOS and Software

5.1 BIOS Access and Features

The BIOS (Basic Input/Output System) is essential for system initialization and configuration.

• Entering BIOS Setup: Press the DEL key during POST (Power-On Self-Test) to enter BIOS Setup.
• Boot Menu: Press the F12 key during POST to access the Boot Menu for selecting boot devices.
• Q-Flash: A utility within the BIOS to update the motherboard's BIOS.
• Q-Flash Plus: Allows BIOS updates without requiring a CPU, RAM, or graphics card installed. Requires a USB drive with the BIOS file. Access is typically via the END key during POST.

Refer to GIGABYTE's website for BIOS update utilities and guides.

5.2 RAID Configuration

The motherboard supports RAID 0, RAID 1, and RAID 10 configurations using SATA storage devices.

• RAID Levels:
  • RAID 0 (Striping): Improves performance by striping data across multiple drives. Requires at least 2 drives.
  • RAID 1 (Mirroring): Enhances data redundancy by mirroring data across multiple drives. Requires at least 2 drives.
  • RAID 10 (RAID 1+0): Combines striping and mirroring for both performance and redundancy. Requires at least 4 drives.
• Configuration: RAID can be configured within the BIOS setup under "SATA Configuration". Drivers may need to be installed during the operating system installation.

M.2 PCIe SSDs do not typically support RAID configurations on this chipset.

5.3 GIGABYTE Control Center (GCC)

GIGABYTE Control Center (GCC) is a utility for managing system settings, fan control, RGB lighting, and software updates.

• Installation: GCC can be installed from the GIGABYTE support website or potentially via a utility downloader enabled in BIOS settings. Follow the on-screen prompts to complete the installation.

For more information, visit the GIGABYTE support website.

6. Regulatory Information

6.1 United States of America, Federal Communications Commission (FCC) Statement

Supplier's Declaration of Conformity

Product Name: Motherboard
Trade Name: GIGABYTE
Model Number: A620M H/A620M S2H

Responsible Party – U.S. Contact Information:
G.B.T. Inc.
Address: 17358 Railroad street, City Of Industry, CA91748
Tel.: 1-626-854-9338
Internet contact information: https://www.gigabyte.com

FCC Compliance Statement: This device complies with Part 15 of the FCC Rules, Subpart B, Unintentional Radiators. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna; Increase the separation between the equipment and receiver; Connect the equipment to an outlet on a circuit different from that to which the receiver is connected; Consult the dealer or an experienced radio/TV technician for help.

6.2 Canadian Department of Communications Statement

This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications. This class B digital apparatus complies with Canadian ICES-003.

6.3 European Union (EU) CE Declaration of Conformity

This device complies with the following directives: Electromagnetic Compatibility Directive 2014/30/EU, Low-voltage Directive 2014/35/EU, RoHS directive (recast) 2011/65/EU & the 2015/863 Statement. This product has been tested and found to comply with all essential requirements of the Directives.

6.4 European Union (EU) RoHS (recast) Directive 2011/65/EU & Delegated Directive (EU) 2015/863

GIGABYTE products are designed to be free from hazardous substances such as Cd, Pb, Hg, Cr+6, PBDE, PBB, DEHP, BBP, DBP and DIBP. Components are carefully selected to meet RoHS requirements. GIGABYTE continues efforts to develop products that do not use internationally banned toxic chemicals.

6.5 European Union (EU) Community Waste Electrical & Electronic Equipment (WEEE) Directive

GIGABYTE fulfills national laws as interpreted from the 2012/19/EU WEEE directive. The WEEE Directive mandates proper treatment, collection, recycling, and disposal of electric and electronic devices and their components. Used equipment must be marked, collected separately, and disposed of properly.

WEEE Symbol Statement: The symbol [WEEE symbol] on the product or packaging indicates that this product must not be disposed of with other waste. It should be taken to designated waste collection centers for recycling and proper disposal.

For more information about recycling, contact local authorities or the place of purchase.

6.6 Battery Information

European Union--Disposal and recycling information: The symbol [battery recycling symbol] indicates that this product and/or battery should not be disposed of with household waste. Use public collection systems for return, recycling, or treatment in compliance with local regulations.

End of Life Directives-Recycling: The symbol [recycling symbol] on the product or packaging indicates that this product must not be disposed of with other waste. It should be taken to waste collection centers for treatment, collection, recycling, and disposal.

Company Contact Information:
GIGA-BYTE TECHNOLOGY CO., LTD.
Address: No.6, Baoqiang Rd., Xindian Dist., New Taipei City 231
Tel: +886-2-8912-4000
Support: https://esupport.gigabyte.com
Website: https://www.gigabyte.com