Biostar B350ET2 - User Manual

FCC Informaon and Copyright
This equipment has been tested and found to comply with the limits of a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protecon
against harmful interference in a residenal installaon. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the instrucons,
may cause harmful interference to radio communicaons. There is no guarantee that interference
will not occur in a parcular installaon.
The vendor makes no representaons or warranes with respect to the contents here and
specially disclaims any implied warranes of merchantability or tness for any purpose. Further
the vendor reserves the right to revise this publicaon and to make changes to the contents here
without obligaon to nofy any party beforehand.
Duplicaon of this publicaon, in part or in whole, is not allowed without rst obtaining the
vendor’s approval in wring.
The content of this user’s manual is subject to be changed without noce and we will not be
responsible for any mistakes found in this user’s manual. All the brand and product names are
trademarks of their respecve companies.
Dichiarazione di conformità sinteca
Ai sensi dell’art. 2 comma 3 del D.M. 275 del
30/10/2002
Si dichiara che questo prodoo è conforme
alle normave vigen e soddisfa i requisi
essenziali richies dalle direve
2004/108/CE, 2006/95/CE e 1999/05/CE
quando ad esso applicabili
Short Declaraon of conformity
We declare this product is complying with the
laws in force and meeng all the essenal
requirements as specied by the direcves
2004/108/CE, 2006/95/CE and 1999/05/CE
whenever these laws may be applied

Biostar B350ET2 Specifications

General

Socket	AM4
Chipset	AMD B350
Form Factor	Micro ATX
Memory Type	DDR4
Memory Slots	2
Max Memory	32GB
PCIe 3.0 x16	1
PCIe x16 Slots	1
PCIe 2.0 x1	2
PCIe x1 Slots	2
USB 3.1 Gen1 Ports	6
USB 3.1 Gen1 (Front)	2
USB 3.1 Gen1 (Rear)	4
USB 2.0 Ports	6
USB 2.0 (Front)	4
USB 2.0 (Rear)	2
SATA 6Gb/s	4
SATA Ports	4
M.2 Slots	1
LAN	Realtek RTL8111H
Audio	Realtek ALC887

Summary

FCC Information and Copyright

Chapter 1: Introduction

1.1 Before You Start

Safety guidelines and preparation steps before installing the motherboard.

1.2 Package Checklist

Lists the items included in the motherboard package.

1.3 Specifications

Details the technical specifications of the motherboard, including CPU, memory, storage, etc.

1.4 Rear Panel Connectors

Describes the ports and connectors available on the motherboard's rear panel.

1.5 Motherboard Layout

Provides a visual diagram of the motherboard, identifying key components and headers.

Chapter 2: Hardware installation

2.1 Install Central Processing Unit (CPU)

Step-by-step guide on how to properly install the CPU into the motherboard socket.

2.2 Install a Heatsink

Instructions for installing CPU heatsink and fan assembly, covering different types.

2.3 Connect Cooling Fans

Explains how to connect CPU and system fans to the motherboard headers.

2.4 Install System Memory

Guides on installing DDR4 memory modules into the DIMM slots.

2.5 Expansion Slots

Information on PCI-Express x16 and x1 slots and how to install expansion cards.

2.6 Jumper & Switch Setting

Details on setting jumpers, including the Clear CMOS jumper and its procedure.

2.7 Headers & Connectors

Explains various motherboard connectors like ATX Power, SATA Power, and internal headers.

JFRONT_USB3_1: Header for USB 3.1 Gen1 (5 Gb;s) Ports at Front Panel

Details the header for front panel USB 3.1 Gen1 ports.

F_USB1;2: Header for USB 2.0 Ports at Front Panel

Details the header for front panel USB 2.0 ports.

F_AUDIO1: Front Panel Audio Header

Explains the front panel audio header for HD and AC'97 audio.

J_COM1: Serial Port Connector

Describes the serial port connector for RS-232 devices.

5050_RGBLED1;2: RGB LED Device (5050 SMD) Header

Details the header for RGB LED devices.

2.8 LEDs

Information about onboard LEDs controlled by software.

Chapter 3: UEFI BIOS & Software

3.1 UEFI BIOS Setup

How to enter and use the BIOS setup program to configure system settings.

3.2 BIOS Update

Methods for updating the motherboard's BIOS using BIOSTAR utilities.

3.3 Software

Installation and usage of bundled software utilities like BIOScreen.

System Information

Overview of basic system information provided by the RACING GT utility.

SmartEAR

Utility for controlling system volume and adjusting headphone impedance for better audio.

Vivid LED DJ

Tool for adjusting onboard and RGB LED lighting schemes and colors.

H;W Monitor

Monitors hardware voltage, fan speed, and temperature.

Chapter 4: Useful help

4.1 Driver Installation

Instructions on installing drivers from the provided DVD for optimal system performance.

4.2 AMI BIOS Beep Code

Lists beep codes for BIOS POST to diagnose boot issues.

4.3 Troubleshooting

Common hardware and system issues with their solutions and troubleshooting steps.

CPU Overheated

Explains CPU overheating protection and how to resolve it.

4.4 RAID Functions

Definitions and features of RAID 0, RAID 1, and RAID 10 configurations.