Biostar B450MX - 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 B450MX Specifications

General

Processor socket	Socket AM4
Processor manufacturer	AMD
Compatible processor series	AMD Athlon, AMD Ryzen 3, AMD Ryzen 3 2nd Gen, AMD Ryzen 5, AMD Ryzen 7, AMD Ryzen 9 3rd Gen
Maximum number of SMP processors	1
Audio chip	Realtek ALC887
Component for	PC
Motherboard chipset	AMD B450
PC health monitoring	CPU, FAN, Temperature, Voltage
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
Windows operating systems supported	Windows 10 x64, Windows 7 x64
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR4-SDRAM
Maximum internal memory	128 GB
Supported memory clock speeds	4066, 1866, 2133, 2400, 2667, 2933, 3200, 3600, 4000, 4133, 4200, 4266, 4333 MHz
HDCP	Yes
DirectX version	12.0
Parallel processing technology support	-
USB 2.0 connectors	2
USB 3.2 Gen 2 (3.1 Gen 2) connectors	0
RAID levels	0, 1, 10
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, SATA III
Wi-Fi	No
LAN controller	Realtek RTL8111H
Ethernet interface type	Gigabit Ethernet
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Cables included	SATA
Bundled software	BullGuard
Harmonized System (HS) code	84733020

Weight and Dimensions

Depth	244 mm

Summary

FCC Information and Copyright

Chapter 1: Introduction

1.1 Before You Start

Provides essential instructions for preparing a safe and optimal environment for motherboard installation.

1.2 Package Checklist

Lists all items included in the motherboard package for user verification.

1.3 Specifications

Details technical specifications for CPU, Chipset, Memory, Storage, LAN, Audio, USB, and Expansion Slots.

1.4 Rear Panel Connectors

Illustrates and describes the rear panel connectors for the motherboard, including their functions.

1.5 Motherboard Layout

Provides a visual diagram of the motherboard, labeling key components and headers for easy identification.

Chapter 2: Hardware Installation

2.1 Install Central Processing Unit (CPU)

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

2.2 Install a Heatsink

Detailed 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 appropriate motherboard headers.

2.4 Install System Memory

Guides users on how to properly install DDR4 memory modules into the motherboard slots.

2.5 Expansion Slots

Details the specifications and installation procedure for various PCI-Express and M.2 expansion slots.

2.6 Jumper & Switch Setting

Explains how to set jumpers, specifically focusing on the JCMOS1 for clearing CMOS settings.

2.7 Headers & Connectors

Describes the ATX power connectors and internal headers for system power and connectivity.

Chapter 3: UEFI BIOS & Software

3.1 UEFI BIOS Setup

Explains how to access and navigate the BIOS Setup program for system configuration.

3.2 BIOS Update

Details the methods for updating the motherboard's BIOS using BIOSTAR utilities.

3.3 Software

Covers installing and launching software utilities, including BIOScreen for boot logo customization.

Chapter 4: Useful Help

4.1 Driver Installation

Guides users through the process of installing necessary drivers from the provided DVD for optimal performance.

4.2 AMI BIOS Beep Codes

Lists beep codes used by AMI BIOS to diagnose boot or hardware issues.

4.3 AMI BIOS Post Codes

Provides a comprehensive list of POST codes and their corresponding error descriptions for diagnosing boot problems.

4.4 Troubleshooting

Offers solutions for common system issues like no power, inoperative system, boot failures, and CPU overheating.

4.5 RAID Functions

Explains RAID 0, 1, and 10 definitions, features, benefits, and drawbacks for data storage.

APPENDIX I: Specifications in Other Languages

Arabic

Provides motherboard specifications translated into Arabic for users.

German

Provides motherboard specifications translated into German for users.

Russian

Provides motherboard specifications translated into Russian for users.

Spanish

Provides motherboard specifications translated into Spanish for users.

Thai

Provides motherboard specifications translated into Thai for users.

Japan

Provides motherboard specifications translated into Japanese for users.

Appendix: Product Hazardous Substances Information