Gigabyte B550 AORUS MASTER Manuale utente

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B550 AORUS MASTER

User's Manual

Rev. 1001

12ME-B55AMST-1001R

The trademarks mentioned in this manual are legally registered to their respective owners.

Disclaimer

Information in this manual is protected by copyright laws and is the property of GIGABYTE.

Changes to the specications and features in this manual may be made by GIGABYTE

without prior notice.

No part of this manual may be reproduced, copied, translated, transmitted, or published in any

form or by any means without GIGABYTE's prior written permission.

Documentation Classications

In order to assist in the use of this product, GIGABYTE provides the following types of

documentations:

For quick set-up of the product, read the Quick Installation Guide included with the product.

For detailed product information, carefully read the User's Manual.

For product-related information, check on our website at: https://www.gigabyte.com

Identifying Your Motherboard Revision

The revision number on your motherboard looks like this: "REV: X.X." For example, "REV:

1.0" means the revision of the motherboard is 1.0. Check your motherboard revision before

updating motherboard BIOS, drivers, or when looking for technical information.

Example:

- 3 -

Table of Contents

B550 AORUS MASTER Motherboard Layout .................................................................4

B550 AORUS MASTER Motherboard Block Diagram.....................................................5

Chapter 1 Hardware Installation .....................................................................................6

1-1 Installation Precautions.................................................................................... 6

1-2 Product Specications...................................................................................... 7

1-3 Installing the CPU .......................................................................................... 11

1-4 Installing the Memory..................................................................................... 11

1-5 Installing an Expansion Card ......................................................................... 12

1-6 Back Panel Connectors.................................................................................. 12

1-7 Internal Connectors........................................................................................ 15

Chapter 2 BIOS Setup ..................................................................................................24

2-1 Startup Screen ............................................................................................... 24

2-2 The Main Menu .............................................................................................. 25

2-3 Favorites (F11) ............................................................................................... 26

2-4 Tweaker.......................................................................................................... 27

2-5 Settings .......................................................................................................... 30

2-6 System Info. ................................................................................................... 35

2-7 Boot................................................................................................................ 36

2-8 Save & Exit..................................................................................................... 39

Chapter 3 Appendix ......................................................................................................40

3-1 Conguring a RAID Set.................................................................................. 40

3-2 Drivers Installation.......................................................................................... 42

3-3 Debug LED Codes ......................................................................................... 43

Regulatory Notices.................................................................................................... 47

Contact Us ................................................................................................................ 52

- 4 -

B550 AORUS MASTER Motherboard Layout

Box Contents

5B550 AORUS MASTER motherboard 5One antenna

5Motherboard driver disc 5Four SATA cables

5User's Manual 5Two thermistor cables

5Quick Installation Guide 5One noise detection cable

5One RGB LED strip extension cable 5Two Velcro cable ties

5One addressable LED strip adapter cable 5One G Connector

* The box contents above are for reference only and the actual items shall depend on the product package you obtain.

The box contents are subject to change without notice.

CPU DRAM

VGA BOOT

USB 2.0 Hub

USB20

USB_HDMI

U32G2C

U32G2_1

U32G2_2

QFLASH_PLUS

QFLED

U32G2_LAN

ATX

DB_PORT (Note)

AUDIO

DDR4_A1

DDR4_A2

DDR4_B1

DDR4_B2

ATX_12V2

ATX_12V1

AMD B550

CLR_CMOS

M_BIOS

B_BIOS

PCIEX4_1

PCIEX4_2

PCIEX16

SYS_FAN5_PUMPSYS_FAN4

SYS_FAN2

EC_TEMP1

CODEC

B550 AORUS MASTER

F_PANEL

F_USB1EC_TEMP2 SYS_FAN6_PUMP

F_USB2 SYS_FAN3

USB 2.0 Hub

D_LED2

LED_C1

LED_C2

D_LED1

F_AUDIO F_U32

SYS_FAN1

LED_CPU

M2_WIFI

CPU_OPT

iTE®

Super I/O

M2A_CPU

4280110

M2B_CPU

4280110

M2C_CPU

4280110

SATA3

420

531

BAT

Realtek®

2.5GbE LAN

TPM

Socket AM4

CPU_FAN NOISE_

SENSOR

(Note) For debug code information, please refer to Chapter 3.

- 5 -

B550 AORUS MASTER Motherboard Block Diagram

AMD Socket

AM4 CPU

CPU CLK+/- (100~500 MHz)

PCI Express 4.0/3.0 Bus

PCIe 3.0 x4

LAN

RJ45

M.2 WIFI

Module

Realtek®

2.5GbE LAN

4 SATA 6Gb/s

(SATA3 0~3)

PCI Express 3.0 Bus

Center/Subwoofer

Speaker Out

Line Out

MIC

Line In

S/PDIF Out

Rear Speaker Out

CODEC

8 USB 2.0/1.1

2 USB 3.2 Gen 1

2 USB 2.0/1.1

1 USB Type-C™,

USB 3.2 Gen 2

1 USB 3.2 Gen 2

Type A

4 USB 3.2 Gen 2

Type A

AMD B550

x4x4 x1

HDMI

Switch

1 x PCI Express x4

2 SATA 6Gb/s

(SATA3 4/5)

USB 2.0

Hub

1 M.2 Socket 3

(M2A_CPU)

LPC

Bus

TPM

iTE®

Super I/O

SPI

Bus Dual BIOS

Switch

x16

1 PCI Express x16

1 PCI Express x8

2 M.2 Socket 3

(M2B_CPU/

M2C_CPU)

DDR4 3200/2933/2667/2400/2133 MHz

Chapter 1 Hardware Installation

1-1 Installation Precautions

The motherboard contains numerous delicate electronic circuits and components which can become

damaged as a result of electrostatic discharge (ESD). Prior to installation, carefully read the user's

manual and follow these procedures:

•Prior to installation, make sure the chassis is suitable for the motherboard.

•Prior to installation, do not remove or break motherboard S/N (Serial Number) sticker or

warranty sticker provided by your dealer. These stickers are required for warranty validation.

•Always remove the AC power by unplugging the power cord from the power outlet before

installing or removing the motherboard or other hardware components.

•When connecting hardware components to the internal connectors on the motherboard, make

sure they are connected tightly and securely.

•When handling the motherboard, avoid touching any metal leads or connectors.

•It is best to wear an electrostatic discharge (ESD) wrist strap when handling electronic

components such as a motherboard, CPU or memory. If you do not have an ESD wrist strap,

keep your hands dry and rst touch a metal object to eliminate static electricity.

•Prior to installing the motherboard, please have it on top of an antistatic pad or within an

electrostatic shielding container.

•Before connecting or unplugging the power supply cable from the motherboard, make sure

the power supply has been turned off.

•Before turning on the power, make sure the power supply voltage has been set according to

the local voltage standard.

•Before using the product, please verify that all cables and power connectors of your hardware

components are connected.

•To prevent damage to the motherboard, do not allow screws to come in contact with the

motherboard circuit or its components.

•Make sure there are no leftover screws or metal components placed on the motherboard or

within the computer casing.

•Do not place the computer system on an uneven surface.

•Do not place the computer system in a high-temperature or wet environment.

•Turning on the computer power during the installation process can lead to damage to system

components as well as physical harm to the user.

•If you are uncertain about any installation steps or have a problem related to the use of the

product, please consult a certied computer technician.

•If you use an adapter, extension power cable, or power strip, ensure to consult with its installation

and/or grounding instructions.

- 6 -

1-2 Product Specications

CPU AMD Socket AM4, support for:

3rd Generation AMD Ryzen™processors/

New Generation AMD Ryzen™with Radeon™Graphics processors

(Go to GIGABYTE's website for the latest CPU support list.)

Chipset AMD B550

Memory 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity)

of system memory

Support for DDR4 3200/2933/2667/2400/2133 MHz memory modules

Dual channel memory architecture

Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules

Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules

Support for Extreme Memory Prole (XMP) memory modules

(Go to GIGABYTE's website for the latest supported memory speeds and memory

modules.)

Onboard

Graphics

Integrated in the New Generation AMD Ryzen™with Radeon™Graphics processors:

- 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz

* Support for HDMI 2.1 version, HDCP 2.3, and HDR.

Maximum shared memory of 16 GB

Audio Realtek®ALC1220-VB codec

* The back panel line out jack supports DSD audio.

Support for DTS:X®Ultra

High Denition Audio

2/4/5.1/7.1-channel

Support for S/PDIF Out

LAN Realtek®2.5GbE LAN chip (2.5 Gbit/1 Gbit/100 Mbit)

Wireless

Communication

Module

Intel®Wi-Fi 6 AX200

- WIFI a, b, g, n, ac with wave 2 features, ax, supporting 2.4/5 GHz Dual-Band

- BLUETOOTH 5

- Support for 11ax 160MHz wireless standard and up to 2.4 Gbps data rate

* Actual data rate may vary depending on environment and equipment.

Expansion Slots 1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:

- 3rd Generation AMD Ryzen™processors support PCIe 4.0 x16 mode

- New Generation AMD Ryzen™with Radeon™Graphics processors support

PCIe 3.0 x16 mode

* For optimum performance, if only one PCI Express graphics card is to be installed,

be sure to install it in the PCIEX16 slot.

* The PCIEX16 slot shares bandwidth with the M2B_CPU and M2C_CPU connectors.

The PCIEX16 slot operates at up to x8 mode when a device is installed in the

M2B_CPU or M2C_CPU connector.

2 x PCI Express x16 slots (PCIEX4_1/PCIEX4_2), integrated in the Chipset:

- Supporting PCIe 3.0 x4 mode

* The PCIEX4_2 slot shares bandwidth with the SATA3 4, 5 connectors. The PCIEX4_2

slot operates at up to x2 mode when a device is installed in the SATA3 4 or SATA3 5

connector.

- 7 -

Storage Interface 1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3,

M key, type 2242/2280/22110 SSDs:

- 3rd Generation AMD Ryzen™processors support SATA and PCIe 4.0 x4/x2

SSDs

- New Generation AMD Ryzen™with Radeon™Graphics processors support

SATA and PCIe 3.0 x4/x2 SSDs

2 x M.2 connectors (M2B_CPU/M2C_CPU), integrated in the CPU, supporting

Socket 3, M key, type 2242/2280/22110 SSDs:

- 3rd Generation AMD Ryzen™processors support PCIe 4.0 x4/x2 SSDs

- New Generation AMD Ryzen™with Radeon™Graphics processors support

PCIe 3.0 x4/x2 SSDs

6 x SATA 6Gb/s connectors, integrated in the Chipset:

- Support for RAID 0, RAID 1, and RAID 10

USB CPU:

- 4 x USB 3.2 Gen 2 Type-A ports (red) on the back panel

Chipset:

- 1 x USB Type-C™port on the back panel, with USB 3.2 Gen 2 support

- 1 x USB 3.2 Gen 2 Type-A port (red) on the back panel

- 2 x USB 3.2 Gen 1 ports available through the internal USB header

- 2 x USB 2.0/1.1 ports on the back panel

Chipset+2 USB 2.0 Hubs:

- 8 x USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through

the internal USB headers)

Internal

Connectors

1 x 24-pin ATX main power connector

1 x 8-pin ATX 12V power connector

1 x 4-pin ATX 12V power connector

1 x CPU fan header

1 x water cooling CPU fan header

4 x system fan headers

2 x system fan/water cooling pump headers

2 x addressable LED strip headers

2 x RGB LED strip headers

1 x CPU cooler LED strip/RGB LED strip header

3 x M.2 Socket 3 connectors

6 x SATA 6Gb/s connectors

1 x front panel header

1 x front panel audio header

1 x USB 3.2 Gen 1 header

2 x USB 2.0/1.1 headers

1 x noise detection header

1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S

module only)

1 x Clear CMOS jumper

2 x temperature sensor headers

- 8 -

Back Panel

Connectors

2 x SMA antenna connectors (2T2R)

1 x HDMI port

6 x USB 2.0/1.1 ports

5 x USB 3.2 Gen 2 Type-A ports (red)

1 x USB Type-C™port, with USB 3.2 Gen 2 support

1 x Q-Flash Plus button

1 x RJ-45 port

1 x optical S/PDIF Out connector

5 x audio jacks

I/O Controller iTE®I/O Controller Chip

Hardware

Monitor

Voltage detection

Temperature detection

Fan speed detection

Water cooling ow rate detection

Overheating warning

Fan fail warning

Fan speed control

* Whether the fan (pump) speed control function is supported will depend on the fan

(pump) you install.

Noise detection

BIOS 2 x 256 Mbit ash

Use of licensed AMI UEFI BIOS

Support for DualBIOS™

PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Unique Features Support for APP Center

* Available applications in APP Center may vary by motherboard model. Supported

functions of each application may also vary depending on motherboard specications.

- @BIOS

- EasyTune

- Fast Boot

- Game Boost

- ON/OFF Charge

- RGB Fusion

- Smart Backup

- System Information Viewer

Support for Q-Flash Plus

Support for Q-Flash

Support for Xpress Install

- 9 -

Bundled

Software

Norton®Internet Security (OEM version)

XSplit Gamecaster + Broadcaster (12 months license)

Realtek®8125 Gaming LAN Bandwidth Control Utility

Operating

System Support for Windows 10 64-bit

Form Factor ATX Form Factor; 30.5cm x 24.4cm

* GIGABYTE reserves the right to make any changes to the product specications and product-related information without

prior notice.

Please visit GIGABYTE's website

for support lists of CPU, memory

modules, SSDs, and M.2 devices.

Please visit the Support\Utility List

page on GIGABYTE's website to

download the latest version of apps.

- 10 -

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