Asrock Fatal1ty B450 Gaming-ITX/ac User Manual

Version 1.0

Published June 2018

No part of this documentation may be reproduced, transcribed, transmitted, or translated in any language, in any form or by any means, except duplication of documentation by the purchaser for backup purpose, without written consent of ASRock Inc.

Products and corporate names appearing in this documentation may or may not be registered trademarks or copyrights of their respective companies, and are used only for identication or explanation and to the owners’ benet, without intent to

infringe.

Disclaimer:

Specications and information contained in this documentation are furnished for informational use only and subject to change without notice, and should not be constructed as a commitment by ASRock. ASRock assumes no responsibility for any errors or omissions that may appear in this documentation.

With respect to the contents of this documentation, ASRock does not provide warranty of any kind, either expressed or implied, including but not limited to the implied warranties or conditions of merchantability or tness for a particular purpose.

In no event shall ASRock, its directors, ocers, employees, or agents be liable for any indirect, special, incidental, or consequential damages (including damages for loss of prots, loss of business, loss of data, interruption of business and the like), even if ASRock has been advised of the possibility of such damages arising from any defect or error in the documentation or product.

is device complies with Part 15 of the FCC Rules. 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.

CALIFORNIA, USA ONLY

e Lithium battery adopted on this motherboard contains Perchlorate, a toxic substance controlled in Perchlorate Best Management Practices (BMP) regulations passed by the California Legislature. When you discard the Lithium battery in California, USA, please follow the related regulations in advance. “Perchlorate Material-special handling may apply, see ww w.dtsc.ca.gov/hazardouswaste/ perchlorate”

ASRock Website: http://www.asrock.com

AUSTRALIA ONLY

Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage caused by our goods. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure. If you require assistance please call ASRock Tel : +886-2-28965588 ext.123 (Standard International call charges apply)

e terms HDMI® and HDMI High-Denition Multimedia Interface, and the HDMI logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.

CE Warning

is device complies with directive 2014/53/EU issued by the Commision of the European Community.

is equipment complies with EU radiation exposure limits set forth for an uncontrolled environment. is equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

Operations in the 5.15-5.35GHz band are restricted to indoor usage only.

Radio transmit power per transceiver ty pe

Function Frequency Maximum Output Power (EIRP)

2400-2483.5 MHz 18.5 + / -1.5 dbm

5150-5250 MHz 21.5 + / -1.5 dbm

WiFi

Bluetooth 2400-2483.5 MHz 8.5 + / -1.5 dbm

5250-5350 MHz

5470-5725 MHz

18.5 + / -1.5 dbm (no TPC)

21.5 + / -1.5 dbm (TPC)

25.5 + / -1.5 dbm (no TPC)

28.5 + / -1.5 dbm (TPC)

Fatal1ty Story

Who knew that at age 19, I would be a World Champion PC gamer. When I was 13, I actually played competitive billiards in professional tournaments and won four or ve games o guys who played at the highest level. I actually thought of making a career of it, but at that young age situations change rapidly. Because I’ve been blessed with great hand-eye coordination and a grasp of mathematics (an important element in video gaming) I gravitated to that activity.

GOING PRO

I started professional gaming in 1999 when I entered the CPL (Cyberathlete Professional League) tournament in Dallas and won $4,000 for coming in third place. Emerging as one of the top players in the United States, a company interested in sponsoring me ew me to Sweden to compete against the top 12 players in the world. I won 18 straight games, lost none, and took rst place, becoming the number one ranked Quake III player in the world in the process. Two months later I followed that success by traveling to Dallas and defending my title as the world’s best Quake III player, winning the $40,000 grand prize. From there I entered competitions all over the world, including Singapore, Korea, Germany, Australia, Holland and Brazil in addition to Los Angeles, New York and St. Louis.

WINNING STREAK

I was excited to showcase my true gaming skills when defending my title as CPL Champion of the year at the CPL Winter 2001 because I would be competing in a totally dierent rst person shooter (fps) game, Alien vs. Predator II. I won that competition and walked away with a new car. e next year I won the same title playing Unreal Tournament 2003, becoming the only three-time CPL champion of the year. And I did it playing a different game each year, something no one else has ever done and a feat of which I am extremely proud.

At QuakeCon 2002, I faced o against my rival ZeRo4 in one of the most highly anticipated matches of the year, winning in a 14 to (-1) killer victory. Competing at Quakecon 2004, I became the World’s 1st Doom3 Champion by defeating Daler in a series of very challenging matches and earning $25,000 for the victory.

Since then Fatal1ty has traveled the globe to compete against the best in the world, winning prizes and acclaim, including the 2005 CPL World Tour Championship in New York City for a $150,000 rst place triumph. In August 2007, Johnathan was awarded the rst ever Lifetime Achievement Award in the four year history of the eSports-Award for “showing exceptional sportsmanship, taking part in shaping eSports into what it is today and for being the prime representative of this young sport. He has become the gurehead for eSports worldwide”.

LIVIN’ LARGE

Since my rst big tournament wins, I have been a “Professional Cyberathlete”, traveling the world and livin’ large with lots of International media coverage on outlets such as MTV, ESPN and a 60 Minutes segment on CBS to name only a few. It's unreal - it's crazy. I’m living a dream by playing video games for a living. I’ve always been athletic and took sports like hockey and football very seriously, working out and training hard. is discipline helps me become a better gamer and my drive to be the best has opened the doors necessary to become a professional.

A DREAM

Now, another dream is being realized – building the ultimate gaming computer, made up of the best parts under my own brand. Quality hardware makes a huge difference in competitions…a couple more frames per second and everything gets really nice. It’s all about getting the computer processing faster and allowing more uid movement around the maps.

My vision for Fatal1ty hardware is to allow gamers to focus on the game without worrying about their equipment, something I’ve preached since I began competing. I don’t want to worry about my equipment. I want to be there – over and done with - so I can focus on the game. I want it to be the fastest and most stable computer equipment on the face of the planet, so quality is what Fatal1ty Brand products represent.

Johnathan “Fatal1ty” Wendel

e Fatal1ty name, Fatal1ty logos and the Fatal1ty likeness are registered trademarks of Fatal1ty, Inc., and are used

owners.

Contents

Chapter 1 Introduction 1

1.1 Package Contents 1

1.2 Specications 2

1.3 Motherboard Layout 7

1.4 I/O Panel 10

1.5 WiFi-802.11ac Module and ASRock WiFi 2.4/5 GHz Antennas 11

Chapter 2 Installation 13

2.1 Installing the CPU 14

2.2 Installing the CPU Fan and Heatsink 16

2.3 Installing Memory Modules (DIMM) 25

2.4 Expansion Slot (PCI Express Slot) 29

2.5 Jumpers Setup 30

2.6 Onboard Headers and Connectors 31

2.7 M.2_SSD (NGFF) Module Installation Guide 35

Chapter 3 Software and Utilities Operation 38

3.1 Installing Drivers 38

3.2 F-Stream 39

3.2.1 Installing F-Stream 39

3.2.2 Using F-Stream 39

3.3 ASRock Live Update & APP Shop 42

3.3.1 UI Overview 42

3.3.2 Apps 43

3.3.3 BIOS & Drivers 46

3.3.4 Setting 47

3.4 Creative SoundBlaster Cinema5 48

3.5 ASRock Polychrome RGB Utility 49

Chapter 4 UEFI SETUP UTILITY 51

4.1 Introduction 51

4.1.1 UEFI Menu Bar 51

4.1.2 Navigation Keys 52

4.2 Main Screen 53

4.3 OC Tweaker Screen 54

4.4 Advanced Screen 57

4.4.1 CPU Conguration 58

4.4.2 North Bridge Conguration 59

4.4.3 South Bridge Conguration 60

4.4.4 Storage Conguration 61

4.4.5 Super IO Conguration 62

4.4.6 ACPI Conguration 63

4.4.7 AMD CBS 64

4.4.8 AMD PBS 72

4.5 Tools 73

4.6 Hardware Health Event Monitoring Screen 75

4.7 Security Screen 77

4.8 Boot Screen 78

4.9 Exit Screen 81

Fatal1ty B450 Gaming-ITX/ac Series

Chapter 1 Introduction

ank you for purchasing ASRock Fatal1ty B450 Gaming-ITX/ac Series

motherboard, a reliable motherboard produced under ASRock’s consistently

stringent quality control. It delivers excellent performance with robust design

conforming to ASRock’s commitment to quality and endurance.

In this manual, Chapter 1 and 2 contains the introduction of the motherboard

and step-by-step installation guides. Chapter 3 contains the operation guide of the

soware and utilities. Chapter 4 contains the conguration guide of the BIOS setup.

Becau se the motherboard specications and the BIOS soware might be updated, the content of this manual will be subject to change without notice. In ca se any modications of this manual occur, the updated version will be available on ASRock’s website without further notice. If you require technical suppor t related to this motherboard, please visit our website for spe cic information about the model you are using. You may nd the l atest VGA cards and CPU support list on ASRock ’s website a s well. ASRock website http://www.a srock .com.

1.1 Package Contents

ASRock Fatal1ty B450 Gaming-ITX/ac Series Motherboard (Mini-ITX Form Factor)

•

ASRock Fatal1ty B450 Gaming-ITX/ac Series Quick Installation Guide

•

ASRock Fatal1ty B450 Gaming-ITX/ac Series Support CD

•

1 x I/O Panel Shield

•

2 x Serial ATA (SATA) Data Cables (Optional)

•

2 x ASRock WiFi 2.4/5 GHz Antennas (Optional)

•

1 x Screw for M.2 Socket (Optional)

•

English

1.2 Specications

Platform

CPU

Chipset

Memory

•

* For Ryzen Series CPUs (Raven Ridge), ECC is only supported

with PRO CPUs.

* Please refer to Memory Support List on ASRock’s website for

more information. (http://www.asrock.com/)

* Please refer to page 26 for DDR4 UDIMM maximum frequency

support.

•

Mini-ITX Form Factor

2oz Copper PCB

AMD AM4 Socket

Digi Power design

8 Power Phase design

Supports 105W Water Cooling (Pinnacle Ridge); Supports

95W Water Cooling (Summit Ridge); Supports 65W Water

Cooling (Raven Ridge)

AMD Promontory B450

Dual Channel DDR4 Memory Technology

2 x DDR4 DIMM Slots

AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4

3466+(OC)/3200(OC)/2933/2667/2400/2133 ECC & non-

ECC, un-buered memory*

AMD Ryzen series CPUs (Summit Ridge) support DDR4

3466+(OC)/3200(OC)/2933(OC)/2667/2400/2133 ECC &

non-ECC, un-buered memory*

AMD Ryzen series CPUs (Raven Ridge) support DDR4

3466+(OC)/3200(OC)/2933(OC)/2667/2400/2133 non-ECC,

un-buered memory*

Max. capacity of system memory: 32GB

15μ Gold Contact in DIMM Slots

English

Expansion Slot

AMD Ryzen series CPUs (Summit Ridge and Pinnacle Ridge)

1 x PCI Express 3.0 x16 Slot (PCIE1: x16 mode)*

•

AMD Ryzen series CPUs (Raven Ridge)

1 x PCI Express 3.0 x16 Slot (PCIE1: x8 mode)*

•

Graphics

Fatal1ty B450 Gaming-ITX/ac Series

* Supports PCIe riser cards to extend one x16 slot to two x8 slots

if you install AMD Ryzen series CPUs

* Supports NVMe SSD as boot disks

1 x Ver tica l M .2 Sock et (Key E) wit h the bu nd led WiFi-

•

802.11ac module (on the rear I/O)

15μ Gold Contact in VGA PCIe Slot (PCIE1)

•

Integrated AMD RadeonTM Vega Series Graphics in Ryzen

•

Series APU*

* Actual support may vary by CPU

DirectX 12, Pixel Shader 5.0

•

Max. shared memory 2GB

•

Dual graphics output: Support HDMI and DisplayPort 1.2 by

•

independent display controllers

Supports HDMI with max. resolution up to 4K x 2K

•

(4096x2160) @ 60Hz

Supports DisplayPort 1.2 with max. resolution up to 4K x 2K

•

(4096x2160) @ 60Hz

Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and

•

HBR (High Bit Rate Audio) with HDMI Ports (Compliant

HDMI monitor is required)

Supports HDCP with HDMI and DisplayPort 1.2 Ports

•

Supports 4K Ultra HD (UHD) playback with HDMI and

•

DisplayPort 1.2 Ports

Audio

7.1 CH HD Audio with Content Protection (Realtek ALC1220

•

Audio Codec)

Premium Blu-ray Audio support

•

Supports Surge Protection

•

Nichicon Fine Gold Series Audio Caps

•

120dB SNR DAC with Dierential Amplier

•

Pure Power-In

•

Direct Drive Technology

•

PCB Isolate Shielding

•

Impedance Sensing on Line Out port

•

Individual PCB Layers for R/L Audio Channel

•

Gold Audio Jacks

•

Supports Creative SoundBlaster Cinema5

•

English

LAN

Wireless LAN

Rear Panel I/O

Gigabit LAN 10/100/1000 Mb/s

•

GigaLAN Intel® I211AT

•

Supports Wake-On-LAN

•

Supports Lightning/ESD Protection

•

Supports Energy Ecient Ethernet 802.3az

•

Supports PXE

•

Intel® 802.11ac WiFi Module

•

Supports IEEE 802.11a/b/g/n/ac

•

Supports Dual-Band (2.4/5 GHz)

•

Supports high speed wireless connections up to 433Mbps

•

Supports Bluetooth 4.2 / 3.0 + High speed class II

•

2 x Antenna Ports

•

1 x PS/2 Mouse/Keyboard Port

•

1 x HDMI Port

•

1 x DisplayPort 1.2

•

1 x Optica l SPDIF Out Port

•

2 x USB 2.0 Ports (Supports ESD Protection)

•

* 1 x Fatal1ty Mouse Port (USB 2.0) is included

1 x USB 3.1 Gen2 Type-A Port (10 Gb/s) (Supports ESD Pro-

•

tection)

1 x USB 3.1 Gen2 Type-C Port (10 Gb/s) (Supports ESD Pro-

•

tection)

2 x USB 3.1 Gen1 Ports (Supports ESD Protection)

•

1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED

•

LED)

HD Audio Jacks: Rear Speaker / Central / Bass / Line in /

•

Front Speaker / Microphone (Gold Audio Jacks)

English

Storage

4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0,

•

RAID 1 and RAID 10), NCQ, AHCI and Hot Plug

1 x Ultra M.2 Socket, supports M Key type 2280 M.2 SATA3

•

6.0 Gb/s module and M.2 PCI Express module up to Gen3

x4 (32 Gb/s) (with Summit Ridge, Raven Ridge and Pinnacle

Ridge)*

* Supports NVMe SSD as boot disks

Connector

Fatal1ty B450 Gaming-ITX/ac Series

1 x LPC Header

•

1 x Addressable LED Header

•

* Supports in total up to 5V/3A, 15W LED Strip

1 x AMD Fan LED Header

•

* e AMD Fan LED Header supports LED strips of maximum

load of 3A (36W) and length up to 2.5M.

1 x CPU Fan Connector (4-pin)

•

* e CPU Fan Connector supports the CPU fan of ma ximum

1A (12W) fan power.

2 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan

•

Speed Control)

* e Chassis/Water Pump Fan supports the water cooler fan of

maximum 2A (24W) fan power.

* CHA_FAN1/WP and CHA_FAN2/WP can auto detect if 3-pin

or 4-pin fan is in use.

1 x 24 pin ATX Power Connector

•

1 x 8 pin 12V Power Connector (Hi-Density Power

•

Connector)

1 x Front Panel Audio Connector (15μ Gold Audio

•

Connector)

1 x AMD LED Fan USB Header

•

1 x USB 2.0 Header (Supports 2 USB 2.0 ports) (Supports ESD

•

Protection)

1 x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports)

•

(Supports ESD Protection)

BIOS Feature

Hardware Monitor

AMI UEFI Legal BIOS with GUI support

•

Supports “Plug and Play”

•

ACPI 5.1 compliance wake up events

•

Supports jumperfree

•

SMBIOS 2.3 support

•

CPU, DRAM, PCH 1.05V, PROM 2.5V, Voltage Multi-adjust-

•

ment

Temperature Sensing: CPU, Chassis/Water Pump Fans

•

Fan Tachometer: CPU, Chassis/Water Pump Fans

•

Quiet Fan (Auto adjust chassis fan speed by CPU tempera-

•

ture): CPU, Chassis/Water Pump Fans

Fan Multi-Speed Control: CPU, Chassis/Water Pump Fans

•

Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore

•

English

Microso® Windows® 10 64-bit

Certications

* For detailed product information, please visit our website: http://ww w.asrock.com

Please realize that the re is a certain r isk involved with overclo cking, including adju sting the setting in the BIOS, applying Untied Ove rclocking Technology, or using thirdparty o verclocking tools. Overclocking may aect your system’s stability, or even c ause damage to the components and dev ices of your system. It should be done at your own risk and expense. We are not responsible for possible damage cau sed by overclocking.

•

FCC, CE

•

ErP/EuP ready (ErP/EuP ready power supply is required)

•

English

1.3 Motherboard Layout

ATXP WR1

CLRCMOS 1

USB_3_4

HD_AUDI O1

CPU_FAN 1

RJ- 45 LAN

SOCK ET AM4

DISP LAY1

ATX12V1

Ult ra M.2

PCI e Ge n3 x4

USB3_ 3_4

CHA_FAN2 /WP

HDLED RESET

PLED PWRBT N

PANEL1

RoHS

DDR 4_ A1 (6 4 bit , 28 8-p in m odu le)

DDR 4_ B1 (6 4 bit , 28 8-p in m odu le)

AMD

Promonto ry

B450

USB 3.1 Gen 1 T: USB 1 B: U SB2

AMD_FAN_L ED1

LPC1

B450 Gamin g- IT X/ac

PCI E1

CHA_FAN1 /WP

USB 3.1 Gen2 T:U SB31_ TA_1 B: USB3 1_TC _1

USB 2 .0

T: USB1

B: US B2

PS2

Keybo ard

/Mous e

HDM I1

Top:

Central/Bass

Cente r:

REAR SPK

Top:

LINE IN

Cente r:

FRONT

Botto m:

Optic al

SPDIF

Botto m:

MIC I N

USB_5

SPEAKER1

M2_ WI FI_ 1

SATA3_2

SATA3_4

SATA3_1

SATA3_3

ADDR_LED 1

Top Side View

Fatal1ty B450 Gaming-ITX/ac Series

BIOS ROM

English

Back Side View

Ultr a M. 2

English

Fatal1ty B450 Gaming-ITX/ac Series

No. Description

1 ATX 12V Power Connector (ATX12V1)

2 Addressable LED Header (ADDR_LED1)

3 AMD LED Fan USB Header (USB_5)

4 AMD Fan LED Header (AMD_FAN_LED1)

5 CPU Fan Connector (CPU_FAN1)

6 2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1)

7 Chassis/Water Pump Fan Connector (CHA_FAN2/WP)

8 ATX Power Connector (ATXPWR1)

9 USB 2.0 Header (USB_3_4)

10 USB 3.1 Gen1 Header (USB3_3_4)

11 SATA3 Connector (SATA3_2)

12 SATA3 Connector (SATA3_1)

13 SATA3 Connector (SATA3_3)

14 SATA3 Connector (SATA3_4)

15 System Panel Header (PANEL1)

16 LPC Header (LPC1)

17 Clear CMOS Jumper (CLRCMOS1)

18 Chassis/Water Pump Fan Connector (CHA_FAN1/WP)

19 Chassis Speaker Header (SPEAKER1)

20 Front Panel Audio Header (HD_AUDIO1)

English

1.4 I/O Panel

658

101112131516

No. Description No. Description

1 Fatal1ty Mouse Port (USB_1) 9 Antenna Ports

2 USB 2.0 Port (USB_2) 10 Microphone (Pink)

3 USB 3.1 Gen2 Type-A Port (USB31_TA_1) 11 Optical SPDIF Out Port

4 LAN RJ-45 Port* 12 USB 3.1 Gen1 Ports (USB3_12)

5 Central / Bass (Orange) 13 USB 3.1 Gen2 Type-C Port (USB31_TC_1)

6 Rear Speaker (Black) 14 HDMI Port

7 Line In (Light Blue) 15 DisplayPort 1.2

8 Front Speaker (Lime)** 16 PS/2 Mouse/Keyboard Port

* ere are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications .

ACT/LINK L ED

SPEED LE D

English

LAN Por t

Activity / Link LED Speed LED

Status Description Status Description

O No Link O 10Mbps connection Blinking Data Activity Orange 100Mbps connection On Link Green 1Gbps connection

** If you use a 2- channel speaker, plea se connect the speake r’s plug into “Front Speaker Jack”. See the table below

for connection d etails in accordance w ith the type of speaker you use.

Audio Output

Channels

Front Speaker

(No. 8)

Rear Speaker

(No. 6)

Central / Bass

(No. 5)

Line In

(No. 7)

2 V -- -- -- 4 V V -- -- 6 V V V -- 8 V V V V

Fatal1ty B450 Gaming-ITX/ac Series

1.5 WiFi-802.11ac Module and ASRock WiFi 2.4/5 GHz Antennas

WiFi-802.11ac + BT Module

is motherboard comes with an exclusive WiFi 802.11 a/b/g/n/ac + BT v4.2

module (pre-installed on the rear I/O panel) that oers support for WiFi 802.11 a/b/

g/n/ac connectivity standards and Bluetooth v4.2. WiFi + BT module is an easy-to-

use wireless local area network (WLAN) adapter to support WiFi + BT. Bluetooth

v4.2 standard features Smart Ready technology that adds a whole new class of

functionality into the mobile devices. BT 4.2 also includes Low Energy Technolog y

and ensures extraordinary low power consumption for PCs.

* e transmission speed may vary according to the environment.

English

WiFi Antennas Installation Guide

Step 1

Prepare the WiFi 2.4/5 GHz Antennas that come

with the package.

Step 2

Connect the two WiFi 2.4/5 GHz Antennas to

the antenna connectors. Turn the antenna clock-

wise until it is securely connected.

Step 3

Set the WiFi 2.4/5 GHz Antenna as shown in the

illustration.

*You may need to adjust the direction of

the antenna for a stronger signal.

English

Fatal1ty B450 Gaming-ITX/ac Series

Chapter 2 Installation

is is a Mini-ITX form factor motherboard. Before you install the motherboard,

study the conguration of your chassis to ensure that the motherboard ts into it.

Pre-installation Precautions

Take note of the following precautions before you install motherboard components

or change any motherboard settings.

Make sure to unplug the power cord before installing or removing the motherboard.

•

Failure to do so may cause physical injuries to you and damages to motherboard

components.

In order to avoid damage from static electricity to the motherboard’s components,

•

NEVER place your motherboard directly on a carpet. Also remember to use a grounded

wrist strap or touch a safety grounded object before you handle the components.

Hold components by the edges and do not touch the ICs.

•

Whenever you uninstall any components, place them on a grounded anti-static pad or

•

in the bag that comes with the components.

When placing screws to secure the motherboard to the chassis, please do not over-

•

tighten the screws! Doing so may damage the motherboard.

English

2.1 Installing the CPU

Unplug all power cables be fore installing the CPU.

English

Fatal1ty B450 Gaming-ITX/ac Series

English

2.2 Installing the CPU Fan and Heatsink

Aer you install the CPU into this motherboard, it is necessary to install a larger

heatsink and cooling fan to dissipate heat. You also need to spray thermal grease

between the CPU and the heatsink to improve heat dissipation. Ma ke sure that the

CPU and the heatsink are securely fastened and in good contact with each other.

Please turn o the power or remove the power cord before changing a CPU or heatsink.

Installing the CPU Box Cooler SR1

English

Fatal1ty B450 Gaming-ITX/ac Series

4-pin FAN cable

N FA

English

Installing the AM4 Box Cooler SR2

English

Fatal1ty B450 Gaming-ITX/ac Series

English

4-pin FAN cable

N FA

4-pin FAN cable

English

RGB LED Cable

CPU_

+12V

*e diagram shown here are for reference only. Please refer to page 34 for the orientation of

AMD Fan LED Header (AMD_FAN_LED1).

Installing the AM4 Box Cooler SR3

Fatal1ty B450 Gaming-ITX/ac Series

English

Fatal1ty B450 Gaming-ITX/ac Series

4-pin FAN cable

CPU_FAN1

English

N FA _

+12V

N FA _

English

Please note that only one cable should be used at a time in this step.

If you select AMD_FAN_LED1, please install ASRock utility "ASRock Polychrome RGB".

If you select USB connector, please install AMD utility "SR3 Settings So ware".

*e diagram shown here are for reference only. Please refer to page 34 for the orientation of AMD Fan

LED Header (AMD_FAN_LED1) and page 32 for the orientation of AMD LED Fan USB Header (USB_5).

Fatal1ty B450 Gaming-ITX/ac Series

2.3 Installing Memory Modules (DIMM)

is motherboard provides two 288-pin DDR4 (Double Data Rate 4) DIMM slots,

and supports Dual Channel Memory Technology.

1. For dual channe l conguration, you always need to in stall identical (the same

brand, speed , size and chip-type) DDR4 DIMM pairs.

2. It is una ble to activate Dual Channel Memory Technology with only one me mory module instal led.

3. It is not allowed to install a DDR, DDR2 or DDR3 memory module into a DDR4 slot; otherwise, this motherboard and DIMM may be damaged.

AMD non-XMP Memory Frequency Support

Ryzen Series CPUs (Matisse):

UDIMM Memory Slot

A1 B1

SR - 3200

- SR 3200

DR - 3200

- DR 3200

SR SR 3200

DR DR 3200

Ryzen Series CPUs (Pinnacle Ridge):

UDIMM Memory Slot

A1 B1

SR - 2933

- SR 2933

DR - 2933

- DR 2933

SR SR 2933

DR DR 2933

Frequency

(Mhz)

Frequency

(Mhz)

English

Ryzen Series CPUs (Picasso):

UDIMM Memory Slot

A1 B1

SR - 2933

- SR 2933

DR - 2667

- DR 2667

SR SR 2933

DR DR 2667

Ryzen Series CPUs (Summit Ridge):

UDIMM Memory Slot

A1 B1

SR - 2667

- SR 2667

DR - 2667

- DR 2667

SR SR 2667

DR DR 2667

Frequency

(Mhz)

Frequency

(Mhz)

English

Ryzen Series CPUs (Raven Ridge):

Fatal1ty B450 Gaming-ITX/ac Series

UDIMM Memory Slot

A1 B1

SR - 2933

- SR 2933

DR - 2667

- DR 2667

SR SR 2933

DR DR 2667

SR: Single rank DIMM, 1Rx4 or 1R x8 on DIMM module label

DR: Dua l ran k DIMM, 2Rx4 or 2R x8 on DIMM module label

Frequency

(Mhz)

English

e DIMM only ts in one correct orie ntation. It will cause permanent dam age to the mothe rboard and the DIMM if you force the DIMM into the slot at incor rect orientation .

English

Fatal1ty B450 Gaming-ITX/ac Series

2.4 Expansion Slot (PCI Express Slot)

ere is 1 PCI Express slot on the motherboard.

Before installing an ex pansion card, please make sure that the power supply is switched o or the power cord is unplugged. Plea se read the documentation of the expan sion card and mak e necessary hardware settings for the card before you start the installation.

PCIe slot:

PCIE1 (PCIe 3.0 x16 slot) is used for PCI Express x16 lane width graphics cards.

English

2.5 Jumpers Setup

e illustration shows how jumpers are setup. When the jumper cap is placed on

the pins, the jumper is “Short”. If no jumper cap is placed on the pins, the jumper is

“Open”.

English

Clear CMOS Jumper

(CLRCMOS1)

(see p.7, No. 17)

CLRCMOS1 allows you to clear the data in CMOS. To clear and reset the system

parameters to default setup, please turn o the computer and unplug the power

cord from the power supply. Aer waiting for 15 seconds, use a jumper cap to

short the pins on CLRCMOS1 for 5 seconds. However, please do not clear the

CMOS right aer you update the BIOS. If you need to clear the CMOS when you

just nish updating the BIOS, you must boot up the system rst, and then shut it

down before you do the clear-CMOS action. Please be noted that the password,

date, time, and user default prole will be cleared only if the CMOS battery is

removed. Please remember toremove the jumper cap aer clearing the CMOS.

2-pin Jumper

Short: Clear CMOS

Open: Default

2.6 Onboard Headers and Connectors

Onboard headers and connectors are NOT jumpers. Do NOT place jumper caps over these header s and connectors. Placing jumper caps over the headers and connectors will cause permanent damage to the motherboard.

Fatal1ty B450 Gaming-ITX/ac Series

System Panel Header

(9-pin PANEL1)

(see p.7, No. 15)

PWRBTN (Power Switch):

Connec t to the power switch on the chassi s front panel. You may congure the way to turn o your system using the power switch.

RESET (Reset Switch):

Connec t to the reset switch on the chassi s front panel. P ress the reset sw itch to restart the computer if the compute r freezes and fails to perform a normal restart.

PLED (Syste m Power LED):

Connec t to the power status indicator on the chassis front panel. e LED i s on when the system is ope rating. e LED keeps blinking when the system i s in S3 sleep state. e LED is o when the system i s in S4 sle ep state or powered o (S5).

HDLED (Ha rd Drive Activity LED):

Connec t to the hard drive ac tivity LED on the chassis front panel. e LED is on when the hard dr ive is reading or w riting data.

e front panel de sign may dier by chassis. A front pane l module mainly consists of power switch , reset switch, power LED, hard dr ive activity LED, speak er and etc. When connecting your chassis front panel module to this head er, make sure the wire assig nments and the pin assig nments are matched correctly.

GND RES ET#

PWR BT N #

PLE D-

PLE D+

GND

HDL ED -

HDL ED +

Connect the power

switch, reset switch and

system status indicator on

the chassis to this header

according to the pin

assignments below. Note

the positive and negative

pins before connecting

the cables.

Chassis Speaker Header

(4-pin SPEAKER1)

(see p.7, No. 19)

DUM MY

+5V

SPE AKE R

DUM MY

Please connect the chassis

speaker to this header.

English

Serial ATA3 Connectors

(SATA3_1:

see p.7, No. 12)

(SATA3_2:

see p.7, No. 11)

(SATA3_3:

see p.7, No. 13)

(SATA3_4:

see p.7, No. 14)

SATA3_2

SATA3_4

ese four SATA3

connectors support SATA

data cables for internal

SATA3_1

storage devices with up to

6.0 Gb/s data transfer rate.

SATA3_3

AMD LED Fan USB

Header

(4-pin USB_5)

(see p.7, No. 3)

USB 2.0 Header

(9-pin USB_3_4)

(see p.7, No. 9)

USB 3.1 Gen1 Header

(19-pin USB3_3_4)

(see p.7, No. 10)

Front Panel Audio Header

(9-pin HD_AUDIO1)

(see p.7, No. 20)

MIC 2_L

MIC 2_R

OUT 2_R

J_S ENS

IntA _PB_ D+

IntA _PB_ D-

IntA _PB_ SSTX +

IntA _PB_ SSTX -

IntA _PB_ SSRX +

IntA _PB_ SSRX -

OUT 2_L

Dumm y

GND

Vbus

IntA _PA_D +

IntA _PA_D -

GND

IntA _PA_S STX+

IntA _PA_S STX-

GND

IntA _PA_S SRX+

IntA _PA_S SRX-

Vbus

PRE SEN CE #

MIC _RE T

OUT _R ET

is header is used for

connecting the USB

connector on the AMD

SR3 Heatsink.

ere is one header on

this motherboard. Each

USB 2.0 header can

support two ports.

ere is one header on

this motherboard. Each

USB 3.1 Gen1 header can

support two ports.

is header is for

GND

connecting audio devices

to the front audio panel.

English

Fatal1ty B450 Gaming-ITX/ac Series

GND

FAN_ VOLTAG E_CO NTR OL

FAN_ SPEE D

FAN_ SPEE D_C ONT ROL

4 3 2 1

1. High Denition Audio support s Jack Sensing , but the panel wire on the cha ssis must suppor t HDA to function correctly. Please follow the instructions in our manual and chassis manual to install your syste m.

2. If you use an AC’97 audio pane l, please install it to the front panel au dio header by the steps below: A. Connect Mic_IN (MIC) to MIC2_ L. B. Conne ct Audio_R (RIN) to OUT2_R and Audio_ L (LIN) to OUT2_ L. C. Connect Ground (GND) to Ground (GND). D. MIC_ RET and OUT_RET are for the HD audio panel only. You don’t need to connec t them for the AC’97 audio panel. E. To activate the front mic, go to the “FrontMic” Tab in the Realtek Control panel and adju st “Recording Volume”.

Chassis/Water Pump Fan

Connectors

(4-pin CHA_FAN1/WP)

(see p.7, No. 18)

(4-pin CHA_FAN2/WP)

(see p.7, No. 7)

CPU Fan Connector

(4-pin CPU_FAN1)

(see p.7, No. 5)

ATX Power Connector

(24-pin ATXPWR1)

(see p.7, No. 8)

GND

FAN _VOLT AGE

CPU _F

AN_ SPEED

FAN_ SPEED _CONT ROL

is motherboard

provides three 4-Pin water

cooling

chassis

fan

connectors. If you plan to

connect a 3-Pin

chassis

water cooler fan, please

connect it to Pin 1-3.

is motherboard pro-

vides a 4-Pin CPU fan

(Quiet Fan) connector.

If you plan to connect a

3-Pin CPU fan, please

connect it to Pin 1-3.

is motherboard pro-

vides a 24-pin ATX power

connector. To use a 20-pin

ATX power supply, please

plug it along Pin 1 and Pin

13.

English

ATX 12V Power

Connector

(8-pin ATX12V1)

(see p.7, No. 1)

is motherboard

provides a 8-pin ATX 12V

power connector. To use a

4-pin ATX power supply,

please plug it along Pin 1

and Pin 5.

AMD Fan LED Header

(4-pin AMD_FAN_

LED1)

(see p.7, No. 4)

Addressable LED Header

(3-pin ADDR_LED1)

(see p.7, No. 2)

12V G R B

AMD Fan LED Header is used to

connect RGB LED

extension cable that comes with

AMD heatsink. e cable

connection allows users to choose

from various LED lighting

eects.

Caution: Never install the Fan

LED cable in the wrong orienta-

tion; otherwise, the cable may

be damaged.

is header is used to connect

Addressable

LED extension cable

which allows users to choose

from various LED lighting

eects.

Caution: Never install the

Addressable LED cable in the

wrong orientation; otherwise,

the cable may be damaged.

*Please refer to page 49 for fur-

ther instructions on this header.

English

Fatal1ty B450 Gaming-ITX/ac Series

2.7 M.2_SSD (NGFF) Module Installation Guide

The M.2, also known as the Next Generat ion Form Factor (NGFF), is a small size and

versatile card edge connector that aims to replace mPCIe and mSATA.

e Ultra M.2 Socket supports M Key ty pe 2280 M.2 SATA3 6.0 Gb/s modu le and M.2

PCI Express module up to Gen3 x4 (32 Gb/s) (with Matisse, Picasso, Summit Ridge, Raven

Ridge and Pinnacle Ridge) or Gen3 x2 (16 Gb/s) (with Athlon series APU).

Installing the M.2_SSD (NGFF) Module

Step 1

Prepare a M.2_SSD (NGFF) module

and the screw.

Step 2

Depending on the PCB type and

length of your M.2_SSD (NGFF)

module, nd the corresponding nut

location to be used.

No. 1

Nut Location A

PCB Length 8cm

Module Type Type2280

English

Step 3

Align and gently insert the M.2

(NGFF) SSD module into the M.2

slot. Please be aware that the M.2

(NGFF) SSD module only ts in one

orientation.

English

Step 4

Tighten the screw with a screwdriver

to secure the module into place.

Please do not overtighten the screw

NUT1NUT2

as this might damage the module.

Fatal1ty B450 Gaming-ITX/ac Series

M.2_SSD (NGFF) Module Support List

Vendor Interface P/N

SanDisk PCIe SanDisk-SD6PP4M-128G (Gen2 x2) Intel PCIe INTEL 6000P-SSDPEKKF256G7 (nvme) Intel PCIe INTEL 6000P-SSDPEKKF512G7 (nvme) Intel PCIe SSDPEKKF512G7 NVME / 512GB Intel SATA 540S-SSDSCKKW240H6 / 240GB Kingston PCIe Kingston SHPM2280P2 / 240G (Gen2 x4) Samsung PCIe Samsung XP941-MZHPU512HCGL(Gen2x4) Samsung PCIe SM951 (NVME) / 512GB Samsung PCIe SM951 (MZHPV512HDGL) / 512GB ADATA SATA ADATA - AXNS381E-128GM-B ADATA PCIe ASX8000NP-512GM-C / 512GB ADATA PCIe ASX7000NP-512GT-C / 512GB ADATA SATA ASU800NS38-512GT-C / 512GB Crucial SATA Crucial-CT240M500SSD4-240GB ezlink SATA ezlink P51B-80-120GB Intel SATA INTEL 540S-SSDSCKKW240H6-240GB Kingston SATA Kingston SM2280S3G2/120G - Win8.1 Kingston SATA Kingston-RBU-SNS8400S3 / 180GD Kingston PCIe SKC1000/480G Kingston PCIe SKC1000/960GB NVME LITEON SATA LITEON LJH-256V2G-256GB (2260) PLEXTOR SATA PLEXTOR PX-128M6G-2260-128GB PLEXTOR SATA PLEXTOR PX-128M7VG-128GB PLEXTOR PCIe PX-512M8PeG/ 512GB SanDisk SATA SanDisk X400-SD8SN8U-128G SanDisk SATA Sandisk Z400s-SD8SNAT-128G-1122 SanDisk SATA SanDisk-SD6SN1M-128G Transcend SATA Transcend TS256GMTS800-256GB Transcend SATA TS512GMTS800 / 512GB V-Color SATA V-Color 120G V-Color SATA V-Color 240G WD SATA WD GREEN WDS240G1G0B-00RC30 WD PCIe WDS512G1X0C-00ENX0 (NVME) / 512GB

For the latest updates of M.2 _SSD (NFGG) module support list, please visit our website

for details: http://www.asrock.com

English

Chapter 3 Software and Utilities Operation

3.1 Installing Drivers

e Support CD that comes with the motherboard contains necessary drivers and

useful utilities that enhance the motherboard’s features.

Running The Support CD

To begin using the support CD, insert the CD into your CD-ROM drive. e CD

automatically displays the Main Menu if “AUTORUN” is enabled in your computer.

If the Main Menu does not appear automatically, locate and double click on the le

“ASRSETUP.EXE” in the Support CD to display the menu.

Drivers Menu

e drivers compatible to your system will be auto-detected and listed on the

support CD driver page. Please click Instal l All or follow the order from top to

bottom to install those required drivers. erefore, the drivers you install can work

properly.

Utilities Menu

e Utilities Menu shows the application soware that the motherboard supports.

Click on a specic item then follow the installation wizard to insta ll it.

English

Fatal1ty B450 Gaming-ITX/ac Series

3.2 F-Stream

F-Stream is ASRock’s multi purpose soware suite with a new interface, more new

features and improved utilities.

3.2.1 Installing F-Stream

F-Stream can be downloaded from ASRock Live Update & APP Shop. Aer the

installation, you will nd the icon “F-Stream“ on your desktop. Double-click the

“F-Stream“ icon, F-Stream main menu will pop up.

3.2.2 Using F-Stream

ere are ve sections in F-Stream main menu: Operation Mode, OC Tweaker,

System Info, FAN-Tastic Tuning and Settings.

Operation Mode

Choose an operation mode for your computer.

English

OC Tweaker

Congurations for overclocking the system.

System Info

View information about the system.

*e System Browser tab may not appear for certain models.

English

Fatal1ty B450 Gaming-ITX/ac Series

FAN-Tastic Tuning

Congure up to ve dierent fan speeds using the graph. e fans will automatically shi

to the next speed level when the assigned temperature is met.

Settings

Congure ASRock F-Stream. Click to select "Auto run at Windows Startup" if you

want F-Stream to be launched when you start up the Windows operating system.

English

3.3 ASRock Live Update & APP Shop

e ASRock Live Update & APP Shop is an online store for purchasing and

downloading soware applications for your ASRock computer. You can quick ly and

easily insta ll various apps and support utilities. With ASRock Live Update & APP

Shop, you can optimize your system and keep your motherboard up to date simply

with a few clicks.

Double-click on your desktop to access ASRock Live Update & APP Shop utility.

*You need to be connected to the Internet to download apps f rom the ASRock Live Update & APP Shop.

3.3.1 UI Overview

Category Panel

Hot News

English

Information Panel

Category Panel: e category panel contains several category tabs or buttons that

when selected the information panel below displays the relative information.

Information Panel: e information panel in the center displays data about the

currently selected category and allows users to perform job-related tasks.

Hot News: e hot news section displays the various latest news. Click on the image

to visit the website of the selected news and know more.

Fatal1ty B450 Gaming-ITX/ac Series

3.3.2 Apps

When the "Apps" tab is selected, you will see all the available apps on screen for you

to download.

Installing an App

Step 1

Find the app you want to install.

e most recommended app appears on the le side of the screen. e other various

apps are shown on the right. Please scroll up and down to see more apps listed.

You can check the price of the app and whether you have already intalled it or not.

- e red icon displays the price or "Free" if the app is free of charge.

- e green "Installed" icon means the app is installed on your computer.

Step 2

Click on the app icon to see more details about the selected app.

English

Step 3

If you want to install the app, click on the red icon to start downloading.

Step 4

When installation completes, you can nd the green "Installed " icon appears on the

upper right corner.

English

To uninstall it, simply click on the trash can icon . *e trash icon may not appear for certain apps.

Fatal1ty B450 Gaming-ITX/ac Series

Upgrading an App

You can only upgrade the apps you have already installed. When there is an

available new version for your app, you will nd the mark of "New Version"

appears below the installed app icon.

Step 1

Click on the app icon to see more details.

Step 2

Click on the yellow icon to start upgrading.

English

3.3.3 BIOS & Drivers

Installing BIOS or Drivers

When the "BIOS & Drivers" tab is selected, you will see a list of recommended or

critical updates for the BIOS or drivers. Please update them all soon.

Step 1

Please check the item information before update. Click on to see more details.

Step 2

English

Click to select one or more items you want to update.

Step 3

Click Update to start the update process.

Fatal1ty B450 Gaming-ITX/ac Series

3.3.4 Setting

In the "Setting" page, you can change the language, select the server location, and

determine if you want to automatically run the ASRock Live Update & APP Shop

on Windows startup.

English

3.4 Creative SoundBlaster Cinema5

e SoundBlasterTM Cinema5, powered by the SBX Pro Studio technologies, is designed to

bring the same great audio experience found in live performances, lms, and recording

studios to the PC. With this utility, you can easily enhance your audio environment in

ve modes, including Headphones, Speakers, Music, Movie, Game, Voice and Custom.

1 2 3 4 5

ere are ve functions in SoundBlasterTM Cinema5:

English

No. Function Description

Surround

Crystalizer

Bass

Smart Volume

Dialog Plus

Creating unprecedented levels of audio realism by producing virtual speakers around, above and below you.

Making music sound as good as the artist originally intended by ensuring that every audio detail is heard.

Enhancing bass sound experience by expanding the low frequency tones.

Minimizing abrupt volume changes by automatically adjusting the loudness of your audio playback.

Enhancing voices in music and movies for drastically clearer vocal range.

Fatal1ty B450 Gaming-ITX/ac Series

B450 Gam ing- ITX /ac

3.5 ASRock Polychrome RGB

ASRock Polychrome RGB is a lighting control utility specically designed for unique individuals

with sophisticated tastes to build their own stylish colorful lighting system. Simply by connect-

ing the LED strip, you can customize various lighting schemes and patterns, including Static,

Breathing, Strobe, Cycling, Music, Wave and more.

Connecting the Addressable RGB LED Strip

Connect your Addressable RGB LED strip to the Addressable LED Header (ADDR_LED1) on

the motherboard.

ADDR_LED1

1. Never install the RGB LED c able in the wrong orientation; otherw ise, the cable may be damaged.

2. Before installing or re moving your RGB LED c able, please power o your system and unplug the powe r cord from the power supply. Failure to do so m ay cause damages to motherboard components.

1. Plea se note that the RGB LED strips do not come with the package.

2. e RGB LED header supports WS2812B addressable RGB LED strip (5V/Data/ GND), with a ma ximum power rating of 3A (5V) and length w ithin 2 meters.

English

ASRock Polychrome RGB Utility

Now you can adjust the RGB LED color through the ASRock Polychrome RGB utility.

Download this utility from the ASRock Live Update & APP Shop and start coloring your

PC style your way!

Drag the tab to customize your

preference.

Toggle on/o the

RGB LED switch

Sync RGB LED eects

for all LED regions of

the motherboard

Select a RGB LED light eect

from the drop-down menu.

English

Fatal1ty B450 Gaming-ITX/ac Series

Chapter 4 UEFI SETUP UTILITY

4.1 Introduction

is section explains how to use the UEFI SETUP UTILITY to congure your

system. You may run the UEFI SETUP UTILITY by pressing <F2> or <Del> right

aer you power on the computer, other wise, the Power-On-Self-Test (POST) will

continue with its test routines. If you wish to enter the UEFI SETUP UTILITY aer

POST, restart the system by pressing <Ctl> + <Alt> + <Delete>, or by pressing the

reset button on the system chassis. You may also restart by turning the system o

and then back on.

Becau se the UEFI soware is constantly being upd ated, the following UEFI setup screens and de scriptions are for reference purpose only, and they may not exactly match what you see on your scre en.

4.1.1 UEFI Menu Bar

e top of the screen has a menu bar with the following selections:

Main

OC Tweaker

Advanced

Tool

H/W Monitor

Security

Boot

Exit

For setting system time/date information

For overclocking congurations

For advanced system congurations

Useful tools

Displays current hardware status

For security settings

For conguring boot settings and boot priority

Exit the current screen or the UEFI Setup Utility

English

4.1.2 Navigation Keys

Use < > key or < > key to choose among the selections on the menu bar, and

use < > key or < > key to move the cursor up or down to select items, then

press <Enter> to get into the sub screen. You can also use the mouse to click your

required item.

Please check the following table for the descriptions of each navigation key.

Navigation Key(s) Description

+ / -

<Tab>

<PGUP>

<PGDN>

<HOME>

<END>

<F1>

<F7>

<F9>

<F10>

<F12>

<ESC>

To change option for the selected items

Switch to next function

Go to the previous page

Go to the next page

Go to the top of the screen

Go to the bottom of the screen

To display the General Help Screen

Discard changes and exit the SETUP UTILITY

Load optimal default values for all the settings

Save changes and exit the SETUP UTILITY

Print screen

Jump to the Exit Screen or exit the current screen

English

Fatal1ty B450 Gaming-ITX/ac Series

4.2 Main Screen

When you enter the UEFI SETUP UTILITY, the Main screen will appear and

display the system overview.

English

4.3 OC Tweaker Screen

In the OC Tweaker screen, you can set up overclocking features.

English

CPU Conguration

OC Mode Change Switch

Select a setting for OC Mode.

Overclock Mode

Select the overclock mode.

CPU Frequency and Voltage Change

If this item is set to [Manual], the multiplier and voltage will be set based on user selection.

Final result is depending on the CPU's capability.

SMT Mode

is item can be used to disable symmetric multithreading. To re-enable SMT, a

power cycle is needed aer selecting [Auto].

Warning: S3 is not supported on systems where SMT is disabled.

Fatal1ty B450 Gaming-ITX/ac Series

DRAM Timing Conguration

DRAM Frequency

If [Auto] is selected, the motherboard will detect the memory module(s) inserted

and assign the appropriate frequency automatically.

AM4 Advance Boot Training

Set TR4 Advance boot training to [Auto] to increase compatibility.

Voltage Conguration

CPU SOC Voltage

Congure the voltage for the CPU SOC.

CPU Vcore Voltage (Oset)

Congure the voltage for the CPU Vcore (Oset).

VDDCR SOC Voltage (Oset)

Congure the voltage for the VDDCR SOC (Oset).

DRAM Voltage

Use this to select DRAM Voltage. e default value is [Auto].

2.50V Voltage

Congure the voltage for the 2.50V.

+1.8 Voltage

Use this to select +1.8 Voltage. e default value is [Auto].

+1.05V_PROM Voltage

Use this to select +1.05V_PROM Voltage. e default value is [Auto].

Save User Default

Type a prole name and press enter to save your settings as user default.

Load User Default

Load previously saved user defaults.

Save User UEFI Setup Prole to Disk

It helps you to save current UEFI settings as an user prole to disk.

English

Load User UEFI Setup Prole from Disk

You can load previous saved prole from the disk.

English

Fatal1ty B450 Gaming-ITX/ac Series

4.4 Advanced Screen

In this section, you may set the congurations for the following items: CPU

Conguration, North Bridge Conguration, South Bridge Conguration, Storage-

Conguration, Super IO Conguration, ACPI Conguration, AMD CBS and AMD

PBS.

Setting wrong values in this sec tion may cause the system to malfunction.

UEFI Conguration

Active Page on Entry

Select the default page when entering the UEFI setup utility.

Full HD UEFI

When [Auto] is selected, the resolution will be set to 1920 x 1080 if the monitor

supports Full HD resolution. If the monitor does not support Full HD resolution,

then the resolution will be set to 1024 x 768. When [Disable] is selected, the

resolution will be set to 1024 x 768 directly.

English

4.4.1 CPU Conguration

Cool 'n' Quiet

Use this item to enable or disable AMD’s Cool ‘n’ QuietTM technology. e default value is

[Enabled]. Conguration options: [Enabled] and [Disabled]. If you install Windows® OS and

want to enable this function, please set this item to [Enabled]. Please note that enabling this

function may reduce CPU voltage and memory frequency, and lead to system stability or

compatibility issue with some memory modules or power supplies. Please set this item to

[Disable] if above issue occurs.

English

AMD fTPM Switch

Use this to enable or disable AMD CPU fTPM.

SVM Mode

When this option is set to [Enabled], a VMM (Virtual Machine Architecture) can

utilize the additional hardware capabilities provided by AMD-V. e default value is

[Enabled]. Conguration options: [Enabled] and [Disabled].

Fatal1ty B450 Gaming-ITX/ac Series

4.4.2 North Bridge Conguration

SR-IOV Support

Enable/disable the SR-IOV (Single Root IO Virtualization Support) if the system

has SR-IOV capable PCIe devices.

English

4.4.3 South Bridge Conguration

Onboard HD Audio

Enable/disable onboard HD audio. Set to Auto to enable onboard HD audio and

automatically disable it when a sound card is installed.

Front Panel

Enable/disable front panel HD audio.

English

Deep Sleep

Congure deep sleep mode for power saving when the computer is shut down.

Restore on AC/Power Loss

Select the power state aer a power failure. If [Power O] is selected, the power will

remain o when the power recovers. If [Power On] is selected, the system will start

to boot up when the power recovers.

WAN Radio

Enable/disable the WiFi module's connectivity.

4.4.4 Storage Conguration

SATA Controller(s)

Enable/disable the SATA controllers.

Fatal1ty B450 Gaming-ITX/ac Series

SATA Mode

AHCI: Supports new features that improve performance.

RAID: Combine multiple disk drives into a logical unit.

SATA Hot Plug

Enable/disable the SATA Hot Plug function.

English

4.4.5 Super IO Conguration

PS2 Y-Cable

Enable the PS2 Y-Cable or set this option to Auto.

English

Fatal1ty B450 Gaming-ITX/ac Series

4.4.6 ACPI Conguration

Suspend to RAM

It is recommended to select auto for ACPI S3 power saving.

ACPI HPET Table

Enable the High Precision Event Timer for better performance and to pass WHQL

tests.

PS/2 Keyboard Power On

Allow the system to be waked up by a PS/2 Keyboard.

PCIE Devices Power On

Allow the system to be waked up by a PCIE device and enable wake on LAN.

RTC Alarm Power On

Allow the system to be waked up by the rea l time clock alarm. Set it to By OS to let

it be handled by your operating system.

English

4.4.7 AMD CBS

Zen Common Options

RedirectForReturnDis

From a workaround for GCC/C000005 issue for XV Core on CZ A0, setting MSRC001_1029

Decode Conguration (DE_CFG) bit 14 [DecfgNoRdrctForReturns] to 1.

L2 TLB Associativity

English

0 - L2 TLB ways [11:8] are fully associative. 1 - =L2 TLB ways [11:8] are 4K-only.

Platform rst Error Handling

Enable/disable PFEH, cloak individual banks, and mask deferred error interrupts from each

bank.

Core Performance Boost

Disable CPB.

Enable IBS

Enables IBS through MSRC001_1005[42] and disables SpecLockMap through

MSRC001_1020[54].

Global C-state Control

Controls IO based C-state generation and DF C-states.

Fatal1ty B450 Gaming-ITX/ac Series

Opcache Control

Enables or disables the Opcache.

OC Mode

OC1 - 16 cores/3.6GHz on 1.3375V

OC2 - 8 cores/3.7GHz on 1.369V

OC3 - 4 cores/3.75GHz on 1.374V\nMax Stress - 16 cores/3.8GHz on 1.400V

SEV-ES ASID Space Limit

SEV VMs using ASIDs below the SEV-ES ASID Space Limit must enable the SEV-ES feature.

e valid values for this eld are from 0x1 (1) - 0x10 (16).

Core/Thread Enablement

Downcore control

Sets the number of cores to be used. Once this option has been used to remove any cores, a

POWER CYCLE is required in order for future selections to take eect.

SMTEN

is item can be used to disable symmetric multithreading. To re-enable SMT, a POWER

CYCLE is needed aer selecting the 'Auto' option.

Warning: S3 is NOT SUPPORTED on systems where SMT is disabled.

Streaming Stores Control

Enables or disables the streaming stores functionality.

DF Common Options

DRAM scrub time

Provide a value that is the number of hours to scrub memory.

Redirect scrubber control

Control DF::RedirScrubCtrl[EnRedirScrub]

Disable DF sync ood propagation

Control DF::PIECong[DisSyncFloodProp].

Freeze DF module queues on error

Controls DF::PIECong[DisImmSyncFloodOnFatalError]

Disabling this option sets DF:PIECong[DisImmSyncFloodOnFatalError].

English

GMI encryption control

Control GMI link encryption

xGMI encryption control

Control xGMI link encryption

CC6 memory region encryption

Control whether or not the CC6 save/restore memory is encry pted

Location of private memory regions

Controls whether or not the private memory regions (PSP, SMU and CC6) are at the top of

DRAM or distributed. Note that distributed requires memory on all dies. Note that it will

always be at the top of DRAM if some dies don't have memory regardless of this option's

setting.

System probe lter

Controls whether or not the probe lter is enabled. Has no eect on parts where the probe

lter is fuse disabled.

Memory interleaving

Controls fabric level memory interleaving (AUTO, none, channel, die, socket). Note that

channel, die, and socket has requirements on memory populations and it will be ignored if

the memory doesn't support the selected option.

English

Memory interleaving size

Controls the memory interleaving size. e valid values are AUTO, 256 bytes, 512 bytes, 1

Kbytes or 2Kby tes. is determines the starting address of the interleave (bit 8, 9, 10 or 11).

Channel interleaving hash

Controls whether or not the address bits are hashed during channel interleave mode. is

eld should not be used unless the interleaving is set to channel and the interleaving size is

256 or 512 bytes.

Memory Clear

When this feature is disabled, BIOS does not implement MemClear aer memory training

(only if non-ECC DIMMs are used).

UMC Common Options

DDR4 Common Options

DRAM Controller Conguration

DRAM Power Options

Cmd2T

Select between 1T and 2T mode on ADDR/CMD

Gear Down Mode

Congure the Gear Down Mode.

CAD Bus Conguration

CAD Bus Timing User Controls

Setup time on CAD bus signals to Auto or Manual

CAD Bus Drive Strength User Controls

Drive Strength on CAD bus signals to Auto or Manual

Fatal1ty B450 Gaming-ITX/ac Series

Data Bus Conguration

Data Bus Conguration User Controls

Specif y the mode for drive strength to Auto or Manual

Common RAS

Data Poisoning

Enable/disable data poisoning: UMC_CH::EccCtrl[UcFatalEn] UMC_

CH::EccCtrl[WrEccEn]

Should be enabled/disabled together.

Security

TSME

Transparent SME: AddrTweakEn = 1; ForceEncrEn =1; DataEncrEn = 0

Data Scramble

Data scrambling: DataScrambleEn

English

DRAM Memory Mapping

Chipselect Interleaving

Interleave memory blocks across the DRAM chip selects for node 0.

BankGroupSwap

Congure the BankGroupSwap.

BankGroupSwapAlt

Congure BankGroupSwapAlt.

Address Hash Bank

Congure the bank address hashing.

Address Hash CS

Congure the CS address hashing.

NVDIMM

Memory MBIST

MBIST Enable

Congure the Memory MBIST.

MBIST SubType Test

English

Select MBIST Subtest - Single Chipselect, Multi Chipselect, Address Line Test or execute

All test

MBIST Aggressors

Enable or disable MBIST Aggressor test.

MBIST Per Bit Slave Die Reporting

Enable or disable MBIST per bit slave die result report.

NBIO Common Options

NB Conguration

IOMMU

Use this to enable or disable IOMMU. e default value of this feature is [Disabled].

Determinism Slider

[Auto]

Use default performance determinism settings

cTDP Control

[Auto]

Use the fused cTDP.

[Manual]

User can set customized cTDP.

Fan Control

[Auto]

Use the default fan controller settings.

[Manual]

User can set customized fan controller settings.

PSI

Fatal1ty B450 Gaming-ITX/ac Series

Disable PSI.

ACS Enable

Enable ACS.

PCIe ARI Support

Enables Alternative Routing-ID Interpretation

CLDO_VDDP Control

[Manual]

If this option is selected, user can set customized CLDO_VDDP voltage.

HD Audio Enable

Enable HD Audio.

FCH Common Options

SATA Conguration Options

English

SATA Controller

Disable or enable OnChip SATA controller

Sata RAS Support

Disable or enable Sata RAS Support

Sata Disabled AHCI Prefetch Function

Congure the Sata Disabled AHCI Prefetch function.

Aggresive SATA Device Sleep Port 0

Congure the Aggresive SATA Device Sleep Port 0.

Aggresive SATA Device Sleep Port 1

Congure the Aggresive SATA Device Sleep Port 1.

USB Conguration Options

XHCI controller enable

Congure the USB3 controller.

SD (Secure Digital) Options

SD Conguration Mode

Select SD Mode.

English

Ac Power Loss Options

Select Ac Loss Control Method.

I2C Conguration Options

Uart Conguration Options

ESPI Conguration Options

XGBE Conguration Options

eMMC Options

NTB Common Options

DRAM Memory Mapping

Fatal1ty B450 Gaming-ITX/ac Series

Chipselect Interleaving

Interleave memory blocks across the DRAM chip selects for node 0.

BankGroupSwap

Congure the BankGroupSwap.

BankGroupSwapAlt

Congure the BankGroupSwapAlt.

Address Hash Bank

Congure the bank address hashing.

Address Hash CS

Congure the CS address hashing.

NVDIMM

Memory MBIST

MBIST Enable

Congure the Memory MBIST.

MBIST SubType Test

Select MBIST Subtest - Single Chipselect, Multi Chipselect, Address Line Test or execute

all test.

MBIST Aggressors

Congure the MBIST Aggressor test.

MBIST Per Bit Slave Die Reporting

Congure the MBIST per bit slave die result report.

English

4.4.8 AMD PBS

e AMD PBS menu accesses AMD specic features.

English

Fatal1ty B450 Gaming-ITX/ac Series

4.5 Tools

RGB LED

ASRock Polychrome RGB allows you to adjust the RGB LED color to your liking.

Easy RAID Installer

Easy R AID Installer helps you to copy the R AID driver from the support CD to

your USB storage device. Aer copying the drivers please change the SATA mode to

RAID, then you can start installing the operating system in RAID mode.

Easy Driver Installer

For users that don’t have an optical disk drive to install the drivers from our support

CD, Easy Driver Installer is a handy tool in the UEFI that installs the LAN driver

to your system via an USB storage device, then downloads and installs the other

required drivers automatically.

English

Instant Flash

Save UEFI les in your USB storage device and run Instant Flash to update your

UEFI.

Internet Flash - DHCP (Auto IP), Auto

ASRock Internet Flash downloads and updates the latest UEFI rmware version

from our servers for you. Please setup network conguration before using Internet

Flash.

*For BIOS backup and recovery purpose, it is recommended to plug in your USB

pen drive before using this function.

Network Conguration

Use this to congure internet connection settings for Internet Flash.

English

Internet Setting

Enable or disable sound eects in the setup utility.

UEFI Download Server

Select a server to download the UEFI rmware.

Fatal1ty B450 Gaming-ITX/ac Series

4.6 Hardware Health Event Monitoring Screen

is section allows you to monitor the status of the hardware on your system,

including the parameters of the CPU temperature, motherboard temperature, fan

speed and voltage.

Fan Tuning

Measure Fan Min Duty Cycle.

Fan-Tastic Tuning

Select a fan mode for CPU Fan 1, or choose Customize to set 5 CPU temperatures

and assign a respective fan speed for each temperature.

CPU Fan 1 Setting

Select a fan mode for CPU Fan 1, or choose Customize to set 5 CPU temperatures

and assign a respective fan speed for each temperature.

CHA_FAN1 / W_Pump Switch

Select Chassis Optional or Water Pump mode.

Chassis Fan 1 Control Mode

Select PWM mode or DC mode for Chassis Optional fan.

Chassis Fan 1 Setting

Select a fan mode for Chassis Fan 1, or choose Customize to set 5 CPU temperatures

English

and assign a respective fan speed for each temperature.

Chassis Fan 1 Temp Source

Select a fan temperature source for Chassis Fan 1.

CHA_FAN2 / W_Pump Switch

Select Chassis Optional or Water Pump mode.

Chassis Fan 2 Control Mode

Select PWM mode or DC mode for Chassis Optional fan.

Chassis Fan 2 Setting

Select a fan mode for Chassis Fan 2, or choose Customize to set 5 CPU temperatures

and assign a respective fan speed for each temperature.

Chassis Fan 2 Temp Source

Select a fan temperature source for Chassis Fan 2.

Over Temperature Protection

When Over Temperature Protection is enabled, the system automatically shuts

down when the motherboard is overheated.

English

Fatal1ty B450 Gaming-ITX/ac Series

4.7 Security Screen

In this section you may set or change the supervisor/user password for the system.

You may also clear the user password.

Supervisor Password

Set or change the password for the administrator account. Only the administrator

has authority to change the settings in the UEFI Setup Utility. Leave it blank and

press enter to remove the password.

User Password

Set or change the password for the user account. Users are unable to change the

settings in the UEFI Setup Utility. Leave it blank and press enter to remove the

password.

Secure Boot

Enable to support Secure Boot.

English

4.8 Boot Screen

is section displays the available devices on your system for you to congure the

boot settings and the boot priority.

Fast Boot

Fast Boot minimizes your computer's boot time. In fast mode you may not boot

from an USB storage device.

English

Boot From Onboard LAN

Allow the system to be waked up by the onboard LAN.

Setup Prompt Timeout

Congure the number of seconds to wait for the setup hot key.

Bootup Num-Lock

Select whether Num Lock should be turned on or o when the system boots up.

Boot Beep

Select whether the Boot Beep should be turned on or o when the system boots up. Please

note that a buzzer is needed.

Full Screen Logo

Enable to display the boot logo or disable to show normal POST messages.

Fatal1ty B450 Gaming-ITX/ac Series

AddOn ROM Display

Enable AddOn ROM Display to see the AddOn ROM messages or congure the

AddOn ROM if you've enabled Full Screen Logo. Disable for faster boot speed.

English

CSM (Compatibility Support Module)

CSM

Enable to launch the Compatibility Support Module. Please do not disable unless

you’re running a WHCK test.

Launch PXE OpROM Policy

Select UEFI only to run those that support UEFI option ROM only. Select Legacy

only to run those that support legacy option ROM only. Select Do not launch to not

execute both legacy and UEFI option ROM.

English

Launch Storage OpROM Policy

Select UEFI only to run those that support UEFI option ROM only. Select Legacy

only to run those that support legacy option ROM only. Select Do not launch to not

execute both legacy and UEFI option ROM.

Launch Video OpROM Policy

Select UEFI only to run those that support UEFI option ROM only. Select Legacy

only to run those that support legacy option ROM only. Select Do not launch to not

execute both legacy and UEFI option ROM.

Fatal1ty B450 Gaming-ITX/ac Series

4.9 Exit Screen

Save Changes and Exit

When you select this option the following message, “Save conguration changes

and exit setup?” will pop out. Select [OK] to save changes and exit the UEFI SETUP

UTILITY.

Discard Changes and Exit

When you select this option the following message, “Discard changes and exit

setup?” will pop out. Select [OK] to exit the UEFI SETUP UTILITY without saving

any changes.

Discard Changes

When you select this option the following message, “Discard changes?” will pop

out. Select [OK] to discard all changes.

Load UEFI Defaults

Load UEFI default values for a ll options. e F9 key can be used for this operation.

Launch EFI Shell from lesystem device

Copy shellx64.e to the root directory to launch EFI Shell.

English

Contact Information

If you need to contact ASRock or want to know more about ASRock, you’re welcome

to visit ASRock’s website at http://ww w.asrock.com; or you may contact your dealer

for further information. For technical questions, please submit a support request

form at http://www.asrock.com/support/tsd.asp

ASRock Incorporation

2F., No.37, Sec. 2, Jhongyang S. Rd., Beitou District,

Taipei City 112, Taiwan (R.O.C.)

ASRock EUROPE B.V.

Bijsterhuizen 11-11

6546 AR Nijmegen

e Netherlands

Phone: +31-24-345-44-33

Fax: +31-24-345-44-38

ASRock America, Inc.

13848 Magnolia Ave, Chino, CA91710

U.S.A.

Phone: +1-909-590-8308

Fax: +1-909-590-1026

DECLARATION OF CONFORMITY

Responsible Party Name:

Phone/Fax No:

hereby declares that the product

Product Name : Motherboard

Per FCC Part 2 Section 2.1077(a)

ASRock Incorporation

Address:

13848 Magnolia Ave, Chino, CA91710

+1-909-590-8308/+1-909-590-1026

Model Number :

Conforms to the following specications:

FCC Part 15, Subpart B, Unintentional Radiators

Supplementary Information:

Fatal1ty B450 Gaming-ITX/ac Series

is device complies with part 15 of the FCC Rules. Operation is subject to the

following two conditions: (1) is device may not cause harmful interference,

and (2) this device must accept any interference received, including interference

that may cause undesired operation.

James

Representative Person’s Name:

Signature :

Date :

May 12, 2017

EU Declaration of Conformity

EMC —Directive 2014/30/EU (from April 20th, 2016)

For the following equipment:

Motherboard

(Product Name)

Fatal1ty B450 Gaming-ITX/ac Series / ASRock

(Model Designation / Trade Name)

ASRock Incorporation

(Manufacturer Name)

2F., No.37, Sec. 2, Jhongyang S. Rd., Beitou District, Taipei City 112, Taiwan (R.O.C.)

(Manufacturer Address)

☐ EN 55022:2010/AC:2011 Class B EN 55024:2010/A1:2015

ڛ EN 55032:2012+AC:2013 Class B ڛ ڛ EN 61000-3-2:2014

RED—Directive 2014/53/EU

EN 300 328 V2.1.1 EN 301 489-17 V3.1.1

☐ ☐

EN 301 893 V2.1.1 ☐ EN 301 489-3 V2.1.1

☐ EN 300 220 V3.1.1

☐

LVD —Directive 2014/35/EU (from April 20th, 2016)

☐

EN 60950-1 : 2011+ A2: 2013 ☐ EN 60950-1 : 2006/A12: 2011

ڛ RoHS — Directive 2011/65/EU ڛ CE marking

(EU conformity marking)

ASRock EUROPE B.V.

(Company Name)

Bijsterhuizen 1111 6546 AR Nijmegen e Netherlands

(Company Address)

Person responsible for making this declaration:

EN 61000-3-3:2013

(Name, Surname)

A.V.P

(Position / Title)

July 6, 2018

(Date)

P/N: 15G062105000AK V1.0

Asrock Fatal1ty B450 Gaming-ITX/ac User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1.1 Package Contents

1.3 Motherboard Layout

1.4 I/O Panel

Chapter 2 Installation

2.1 Installing the CPU

2.2 Installing the CPU Fan and Heatsink

2.3 Installing Memory Modules (DIMM)

2.4 Expansion Slot (PCI Express Slot)

2.5 Jumpers Setup

2.6 Onboard Headers and Connectors

Chapter 3 Software and Utilities Operation

3.1 Installing Drivers

3.2 F-Stream

3.2.1 Installing F-Stream

3.2.2 Using F-Stream

3.3 ASRock Live Update & APP Shop

3.3.1 UI Overview

3.3.2 Apps

3.3.3 BIOS & Drivers

3.3.4 Setting

Chapter 4 UEFI SETUP UTILITY

4.1 Introduction

4.1.1 UEFI Menu Bar

4.1.2 Navigation Keys

4.2 Main Screen

4.3 OC Tweaker Screen

4.4 Advanced Screen

4.5 Tools

4.6 Hardware Health Event Monitoring Screen

4.7 Security Screen

4.8 Boot Screen

4.9 Exit Screen