Version 1.0 Published June 2018 Copyright©2018 ASRock INC. All rights reserved. Copyright Notice: 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.
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.
CE Warning This device complies with directive 2014/53/EU issued by the Commision of the European Community. This equipment complies with EU radiation exposure limits set forth for an uncontrolled environment. This 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 type Function WiFi Frequency Maximum Output Power (EIRP) 2400-2483.
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 five games off 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.
LIVIN’ LARGE Since my first 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.
Contents Chapter 1 Introduction 1 1.1 Package Contents 1 1.2 Specifications 2 1.3 Motherboard Layout 7 1.4 I/O Panel 1.5 WiFi-802.11ac Module and ASRock WiFi 2.4/5 GHz Antennas 12 10 Chapter 2 Installation 14 2.1 Installing the CPU 15 2.2 Installing the CPU Fan and Heatsink 17 2.3 Installing Memory Modules (DIMM) 26 2.4 Expansion Slot (PCI Express Slot) 29 2.5 Jumpers Setup 30 2.6 Onboard Headers and Connectors 31 Chapter 3 Software and Utilities Operation 35 3.
3.3.3 BIOS & Drivers 43 3.3.4 Setting 44 3.4 Creative SoundBlaster Cinema5 45 3.5 ASRock Polychrome RGB Utility 46 Chapter 4 UEFI SETUP UTILITY 48 4.1 Introduction 48 4.1.1 UEFI Menu Bar 48 4.1.2 Navigation Keys 49 4.2 Main Screen 50 4.3 OC Tweaker Screen 51 4.4 Advanced Screen 54 4.4.1 CPU Configuration 55 4.4.2 North Bridge Configuration 56 4.4.3 South Bridge Configuration 57 4.4.4 Storage Configuration 58 4.4.5 Super IO Configuration 59 4.4.
Fatal1ty B450 Gaming-ITX/ac Series Chapter 1 Introduction Thank 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.
1.
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 Vertical M.2 Socket (Key E) with the bundled WiFi802.11ac module (on the rear I/O) • 15μ Gold Contact in VGA PCIe Slot (PCIE1) Audio TM • Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU* * Actual support may vary by CPU • DirectX 12, Pixel Shader 5.0 • Max.
LAN Wireless LAN English 4 • • • • • • Gigabit LAN 10/100/1000 Mb/s GigaLAN Intel® I211AT • • • • • 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 Supports Wake-On-LAN Supports Lightning/ESD Protection Supports Energy Efficient Ethernet 802.
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 * The 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) * The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
OS • Microsoft® Windows® 10 64-bit Certifications • FCC, CE • ErP/EuP ready (ErP/EuP ready power supply is required) * For detailed product information, please visit our website: http://www.asrock.com Please realize that there is a certain risk involved with overclocking, including adjusting the setting in the BIOS, applying Untied Overclocking Technology, or using thirdparty overclocking tools.
Fatal1ty B450 Gaming-ITX/ac Series 1.3 Motherboard Layout Top Side View USB_5 ADDR_LED1 USB 2.
Ultra M.
Fatal1ty B450 Gaming-ITX/ac Series 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.
1.4 I/O Panel 1 2 16 English 10 15 14 3 4 5 6 13 12 11 7 8 10 9 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.
Fatal1ty B450 Gaming-ITX/ac Series * There are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications. ACT/LINK LED SPEED LED LAN Port Activity / Link LED Speed LED Status Description Status Description Off Blinking On No Link Data Activity Link Off Orange Green 10Mbps connection 100Mbps connection 1Gbps connection Audio Output Channels Front Speaker (No. 8) Rear Speaker (No. 6) Central / Bass (No. 5) Line In (No.
1.5 WiFi-802.11ac Module and ASRock WiFi 2.4/5 GHz Antennas WiFi-802.11ac + BT Module This 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 offers support for WiFi 802.11 a/b/ g/n/ac connectivity standards and Bluetooth v4.2. WiFi + BT module is an easy-touse wireless local area network (WLAN) adapter to support WiFi + BT. Bluetooth v4.
Fatal1ty B450 Gaming-ITX/ac Series 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 clockwise until it is securely connected. Step 3 Set the WiFi 2.4/5 GHz Antenna as shown in the illustration. English *You may need to adjust the direction of the antenna for a stronger signal.
Chapter 2 Installation This is a Mini-ITX form factor motherboard. Before you install the motherboard, study the configuration of your chassis to ensure that the motherboard fits 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.
Fatal1ty B450 Gaming-ITX/ac Series 2.1 Installing the CPU Unplug all power cables before installing the CPU.
3 English 16
Fatal1ty B450 Gaming-ITX/ac Series 2.2 Installing the CPU Fan and Heatsink After 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. Make sure that the CPU and the heatsink are securely fastened and in good contact with each other. Please turn off the power or remove the power cord before changing a CPU or heatsink.
3 4 4-pin FAN cable CP U_ FA N1 English 18
Fatal1ty B450 Gaming-ITX/ac Series Installing the AM4 Box Cooler SR2 1 English 2 19
3 English 20
Fatal1ty B450 Gaming-ITX/ac Series 4 CP U_ FA N 1 4-pin FAN cable 5 4-pin FAN cable CP U_ F AN 1 RGB LED Cable FAN D_ AM _L E D1 English +12V *The 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 1 2 English 22
Fatal1ty B450 Gaming-ITX/ac Series 3 English 4 23
5 CP U_ FA N1 4-pin FAN cable English 24
Fatal1ty B450 Gaming-ITX/ac Series 6 CP U_ FA N 1 e +12V 1 _LED AN D_F AM or CP U_ FA N 1 7 1 _LED AN D_F AM _5 USB 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 Software". *The diagram shown here are for reference only.
2.3 Installing Memory Modules (DIMM) This motherboard provides two 288-pin DDR4 (Double Data Rate 4) DIMM slots, and supports Dual Channel Memory Technology. 1. For dual channel configuration, you always need to install identical (the same brand, speed, size and chip-type) DDR4 DIMM pairs. 2. It is unable to activate Dual Channel Memory Technology with only one memory module installed. 3.
Fatal1ty B450 Gaming-ITX/ac Series Ryzen Series CPUs (Summit Ridge): UDIMM Memory Slot Frequency A1 B1 (Mhz) - SR 2667 SR - 2667 - DR 2667 DR - 2667 SR SR 2667 DR DR 2667 Ryzen Series CPUs (Raven Ridge): UDIMM Memory Slot A1 B1 Frequency (Mhz) - SR 2933 SR - 2933 - DR 2667 DR - 2667 SR SR 2667 DR DR 2400 SR: Single rank DIMM, 1Rx4 or 1Rx8 on DIMM module label English DR: Dual rank DIMM, 2Rx4 or 2Rx8 on DIMM module label 27
The DIMM only fits in one correct orientation. It will cause permanent damage to the motherboard and the DIMM if you force the DIMM into the slot at incorrect orientation.
Fatal1ty B450 Gaming-ITX/ac Series 2.4 Expansion Slot (PCI Express Slot) There is 1 PCI Express slot on the motherboard. Before installing an expansion card, please make sure that the power supply is switched off or the power cord is unplugged. Please read the documentation of the expansion card and make necessary hardware settings for the card before you start the installation. PCIe slot: English PCIE1 (PCIe 3.0 x16 slot) is used for PCI Express x16 lane width graphics cards.
2.5 Jumpers Setup The 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”. Clear CMOS Jumper (CLRCMOS1) (see p.7, No. 17) 2-pin Jumper Short: Clear CMOS Open: Default CLRCMOS1 allows you to clear the data in CMOS. To clear and reset the system parameters to default setup, please turn off the computer and unplug the power cord from the power supply.
Fatal1ty B450 Gaming-ITX/ac Series 2.6 Onboard Headers and Connectors Onboard headers and connectors are NOT jumpers. Do NOT place jumper caps over these headers and connectors. Placing jumper caps over the headers and connectors will cause permanent damage to the motherboard. System Panel Header (9-pin PANEL1) (see p.7, No.
These four SATA3 connectors support SATA data cables for internal storage devices with up to 6.0 Gb/s data transfer rate. SATA3_3 SATA3_1 SATA3_4 SATA3_2 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) AMD LED Fan USB Header (4-pin USB_5) (see p.7, No. 3) This header is used for connecting the USB connector on the AMD SR3 Heatsink. USB 2.0 Header (9-pin USB_3_4) (see p.7, No. 9) There is one header on this motherboard.
Fatal1ty B450 Gaming-ITX/ac Series 1. High Definition Audio supports Jack Sensing, but the panel wire on the chassis must support HDA to function correctly. Please follow the instructions in our manual and chassis manual to install your system. 2. If you use an AC’97 audio panel, please install it to the front panel audio header by the steps below: A. Connect Mic_IN (MIC) to MIC2_L. B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L. C. Connect Ground (GND) to Ground (GND). D.
ATX 12V Power Connector (8-pin ATX12V1) (see p.7, No. 1) 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) English 34 5 1 8 4 1 12V G R B This 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 is used to connect RGB LED extension cable that comes with AMD heatsink.
Fatal1ty B450 Gaming-ITX/ac Series Chapter 3 Software and Utilities Operation 3.1 Installing Drivers The 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. The 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 file “ASRSETUP.
3.2 F-Stream F-Stream is ASRock’s multi purpose software 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. After the installation, you will find 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 There are five sections in F-Stream main menu: Operation Mode, OC Tweaker, System Info, FAN-Tastic Tuning and Settings.
Fatal1ty B450 Gaming-ITX/ac Series OC Tweaker Configurations for overclocking the system. System Info English View information about the system. *The System Browser tab may not appear for certain models.
FAN-Tastic Tuning Configure up to five different fan speeds using the graph. The fans will automatically shift to the next speed level when the assigned temperature is met. Settings Configure 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.
Fatal1ty B450 Gaming-ITX/ac Series 3.3 ASRock Live Update & APP Shop The ASRock Live Update & APP Shop is an online store for purchasing and downloading software applications for your ASRock computer. You can quickly and easily install 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 utility.
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. The most recommended app appears on the left side of the screen. The 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. - The red icon displays the price or "Free" if the app is free of charge.
Fatal1ty B450 Gaming-ITX/ac Series Step 3 If you want to install the app, click on the red icon to start downloading. Step 4 When installation completes, you can find the green "Installed" icon appears on the upper right corner. . English To uninstall it, simply click on the trash can icon *The trash icon may not appear for certain apps.
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 find 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 English 42 to start upgrading.
Fatal1ty B450 Gaming-ITX/ac Series 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 Click to select one or more items you want to update. Step 3 English Click Update to start the update process.
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.
Fatal1ty B450 Gaming-ITX/ac Series 3.4 Creative SoundBlaster Cinema5 The SoundBlasterTM Cinema5, powered by the SBX Pro Studio technologies, is designed to bring the same great audio experience found in live performances, films, and recording studios to the PC. With this utility, you can easily enhance your audio environment in five modes, including Headphones, Speakers, Music, Movie, Game, Voice and Custom. 1 2 3 4 5 No.
3.5 ASRock Polychrome RGB ASRock Polychrome RGB is a lighting control utility specifically designed for unique individuals with sophisticated tastes to build their own stylish colorful lighting system. Simply by connecting 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.
Fatal1ty B450 Gaming-ITX/ac Series 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/off the RGB LED switch Select a RGB LED light effect from the drop-down menu.
Chapter 4 UEFI SETUP UTILITY 4.1 Introduction This section explains how to use the UEFI SETUP UTILITY to configure your system. You may run the UEFI SETUP UTILITY by pressing or right after you power on the computer, otherwise, the Power-On-Self-Test (POST) will continue with its test routines. If you wish to enter the UEFI SETUP UTILITY after POST, restart the system by pressing + + , or by pressing the reset button on the system chassis.
Fatal1ty B450 Gaming-ITX/ac Series 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 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.
4.2 Main Screen When you enter the UEFI SETUP UTILITY, the Main screen will appear and display the system overview.
Fatal1ty B450 Gaming-ITX/ac Series 4.3 OC Tweaker Screen In the OC Tweaker screen, you can set up overclocking features. Because the UEFI software is constantly being updated, the following UEFI setup screens and descriptions are for reference purpose only, and they may not exactly match what you see on your screen. CPU Configuration OC Mode Change Switch Select a setting for OC Mode. Overclock Mode Select the overclock mode.
DRAM Timing Configuration 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 Configuration CPU SOC Voltage Configure the voltage for the CPU SOC. CPU Vcore Voltage (Offset) Configure the voltage for the CPU Vcore (Offset). VDDCR SOC Voltage (Offset) Configure the voltage for the VDDCR SOC (Offset).
Fatal1ty B450 Gaming-ITX/ac Series Load User UEFI Setup Profile from Disk English You can load previous saved profile from the disk.
4.4 Advanced Screen In this section, you may set the configurations for the following items: CPU Configuration, North Bridge Configuration, South Bridge Configuration, StorageConfiguration, Super IO Configuration, ACPI Configuration, AMD CBS and AMD PBS. Setting wrong values in this section may cause the system to malfunction. UEFI Configuration Active Page on Entry Select the default page when entering the UEFI setup utility.
Fatal1ty B450 Gaming-ITX/ac Series 4.4.1 CPU Configuration Cool 'n' Quiet Use this item to enable or disable AMD’s Cool ‘n’ QuietTM technology. The default value is [Enabled]. Configuration 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.
4.4.2 North Bridge Configuration SR-IOV Support Enable/disable the SR-IOV (Single Root IO Virtualization Support) if the system has SR-IOV capable PCIe devices.
Fatal1ty B450 Gaming-ITX/ac Series 4.4.3 South Bridge Configuration 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. Deep Sleep Configure deep sleep mode for power saving when the computer is shut down. Restore on AC/Power Loss Select the power state after a power failure. If [Power Off] is selected, the power will remain off when the power recovers.
4.4.4 Storage Configuration SATA Controller(s) Enable/disable the SATA controllers. 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.
Fatal1ty B450 Gaming-ITX/ac Series 4.4.5 Super IO Configuration PS2 Y-Cable English Enable the PS2 Y-Cable or set this option to Auto.
4.4.6 ACPI Configuration 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 real time clock alarm.
Fatal1ty B450 Gaming-ITX/ac Series 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 Configuration (DE_CFG) bit 14 [DecfgNoRdrctForReturns] to 1. L2 TLB Associativity 0 - L2 TLB ways [11:8] are fully associative. 1 - =L2 TLB ways [11:8] are 4K-only. Platform first Error Handling Enable/disable PFEH, cloak individual banks, and mask deferred error interrupts from each bank. Core Performance Boost Disable CPB.
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. The valid values for this field are from 0x1 (1) - 0x10 (16). Core/Thread Enablement Downcore control Sets the number of cores to be used.
Fatal1ty B450 Gaming-ITX/ac Series GMI encryption control 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 encrypted 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.
UMC Common Options DDR4 Common Options DRAM Controller Configuration DRAM Controller Configuration DRAM Power Options Cmd2T Select between 1T and 2T mode on ADDR/CMD Gear Down Mode Configure the Gear Down Mode.
Fatal1ty B450 Gaming-ITX/ac Series DRAM Memory Mapping Chipselect Interleaving Interleave memory blocks across the DRAM chip selects for node 0. BankGroupSwap Configure the BankGroupSwap. BankGroupSwapAlt Configure BankGroupSwapAlt. Address Hash Bank Configure the bank address hashing. Address Hash CS Configure the CS address hashing. NVDIMM Memory MBIST MBIST Enable Configure the Memory MBIST.
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 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.
Fatal1ty B450 Gaming-ITX/ac Series SATA Controller Disable or enable OnChip SATA controller Sata RAS Support Disable or enable Sata RAS Support Sata Disabled AHCI Prefetch Function Configure the Sata Disabled AHCI Prefetch function. Aggresive SATA Device Sleep Port 0 Configure the Aggresive SATA Device Sleep Port 0. Aggresive SATA Device Sleep Port 1 Configure the Aggresive SATA Device Sleep Port 1. USB Configuration Options XHCI controller enable Configure the USB3 controller.
Chipselect Interleaving Interleave memory blocks across the DRAM chip selects for node 0. BankGroupSwap Configure the BankGroupSwap. BankGroupSwapAlt Configure the BankGroupSwapAlt. Address Hash Bank Configure the bank address hashing. Address Hash CS Configure the CS address hashing. NVDIMM Memory MBIST MBIST Enable Configure the Memory MBIST. MBIST SubType Test Select MBIST Subtest - Single Chipselect, Multi Chipselect, Address Line Test or execute all test.
Fatal1ty B450 Gaming-ITX/ac Series 4.4.8 AMD PBS English The AMD PBS menu accesses AMD specific features.
4.5 Tools RGB LED ASRock Polychrome RGB allows you to adjust the RGB LED color to your liking. Easy RAID Installer Easy RAID Installer helps you to copy the RAID driver from the support CD to your USB storage device. After copying the drivers please change the SATA mode to RAID, then you can start installing the operating system in RAID mode.
Fatal1ty B450 Gaming-ITX/ac Series Instant Flash Save UEFI files 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 firmware version from our servers for you. Please setup network configuration before using Internet Flash. *For BIOS backup and recovery purpose, it is recommended to plug in your USB pen drive before using this function.
4.6 Hardware Health Event Monitoring Screen This 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.
Fatal1ty B450 Gaming-ITX/ac Series 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.
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.
Fatal1ty B450 Gaming-ITX/ac Series 4.8 Boot Screen This section displays the available devices on your system for you to configure 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. Boot From Onboard LAN Allow the system to be waked up by the onboard LAN. Setup Prompt Timeout Configure the number of seconds to wait for the setup hot key.
AddOn ROM Display Enable AddOn ROM Display to see the AddOn ROM messages or configure the AddOn ROM if you've enabled Full Screen Logo. Disable for faster boot speed.
Fatal1ty B450 Gaming-ITX/ac Series 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. Launch Storage OpROM Policy Select UEFI only to run those that support UEFI option ROM only.
4.9 Exit Screen Save Changes and Exit When you select this option the following message, “Save configuration 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.
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://www.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.
DECLARATION OF CONFORMITY Per FCC Part 2 Section 2.1077(a) Responsible Party Name: Address: Phone/Fax No: ASRock Incorporation 13848 Magnolia Ave, Chino, CA91710 +1-909-590-8308/+1-909-590-1026 hereby declares that the product Product Name : Motherboard Model Number : Fatal1ty B450 Gaming-ITX/ac Series Conforms to the following specifications: FCC Part 15, Subpart B, Unintentional Radiators Supplementary Information: This device complies with part 15 of the FCC Rules.
EU Declaration of Conformity 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.