ASROCK AMD X670 Series Setup Manual
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AMD X670/B650 Series
Motherboard
Software/BIOS Setup Guide
Version 1.0
Published August 2022
Copyright©2022 ASRock INC. All rights reserved.

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Table of Contents
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Summary of Contents for ASROCK AMD X670 Series

  • Page 1 AMD X670/B650 Series Motherboard Software/BIOS Setup Guide Version 1.0 Published August 2022 Copyright©2022 ASRock INC. All rights reserved.
  • Page 2 (including damages for loss of profits, 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.
  • Page 3: Table Of Contents

    2.3.2 Using ASRock Motherboard Utility (A-Tuning) ASRock Motherboard Utility (Phantom Gaming Tuning) 2.4.1 Installing ASRock Motherboard Utility (Phantom Gaming Tuning) 2.4.2 Using ASRock Motherboard Utility (Phantom Gaming Tuning) 17 ASRock Polychrome SYNC 2.5.1 Connecting the LED Strip 2.5.2 Connecting the Addressable RGB LED Strip...
  • Page 4 Nahimic Audio Chapter 3 UEFI SETUP UTILITY Introduction 3.1.1 Entering BIOS Setup 3.1.2 UEFI Menu Bar 3.1.3 Navigation Keys Main Screen OC Tweaker Screen Advanced Screen 3.4.1 CPU Configuration 3.4.2 PCI Configuration 3.4.3 Onboard Devices Configuration 3.4.4 Storage Configuration 3.4.5 ACPI Configuration 3.4.6 Trusted Computing 3.4.7 AMD CBS 3.4.8 AMD PBS...
  • Page 5: Chapter 1 Introduction

    ASRock’s website with- out further notice. If you require technical support related to this motherboard, please visit our website for specific information about the model you are using. ASRock website http:// www.asrock.com.
  • Page 6: Chapter 2 Software And Utilities Operation

    Chapter 2 Software and Utilities Operation 2.1 Auto Driver Installer (ADI) Optical drive or driver DVD is no longer needed for driver installation. ASRock motherboard already has its Ethernet driver prepacked in BIOS ROM. When you finish installing the operation system, simply use the Auto Driver Installer to download and install all necessary drivers automatically.
  • Page 7 Step 2 Boot into the system, and a notification will pop up in the lower right corner of your screen saying, "Do you want to one-step-install the latest drivers simply from ASRock Auto Driver Installer?". Select “Yes” to install Auto Driver Installer.
  • Page 8 Step 4 The Auto Driver Installer panel lists all available drivers that your motherboard supports. Select one or more drivers to be installed. Click "Select All" to select all items. Click "Unselect All" to remove all of your selections. Click "Update" to start downloading and installing drivers. If there are no drivers to be installed, click “Finish”...
  • Page 9 Click “No” to exit. Step 6 Once all drivers are successfully installed, a message pops up saying, "Installation has been successfully completed! For further drivers and utilities, please visit ASRock's website." Click "Ok" to complete the procedure. When driver installation is completed, the Auto Driver Installer tool will be uninstalled automatically from your computer.
  • Page 10: Updating Drivers

    2.1.2 Updating Drivers Updating drivers ensures that your system work well without any issue. To update drivers, please go to ASRock' website (https://www.asrock.com) and select "Support" > "Latest Drivers Update".
  • Page 11: Asrock Live Update & App Shop

    Go to the product page of your motherboard, select "Support" > "Download" to download the APP Shop. After installation, double-click on your desktop to access ASRock Live Update & APP Shop utility. *You need to be connected to the Internet to download apps from the ASRock Live Update & APP Shop.
  • Page 12: Ui Overview

    2.2.2 UI Overview Category Panel Hot News Information Panel Category Panel: The category panel contains several category tabs or buttons that when selected the information panel below displays the relative information. Information Panel: The information panel in the center displays data about the currently selected category and allows users to perform job-related tasks.
  • Page 13: Apps

    AMD X670/B650 Series 2.2.3 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.
  • Page 14 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. To uninstall it, simply click on the trash can icon *The trash icon may not appear for certain apps.
  • Page 15 AMD X670/B650 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 find the mark of "New Version" appears below the installed app icon. Step 1 Click on the app icon to see more details.
  • Page 16: Bios & Drivers

    2.2.4 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.
  • Page 17: Setting

    AMD X670/B650 Series 2.2.5 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.
  • Page 18: Asrock Motherboard Utility (A-Tuning)

    Go to the product page of your motherboard, select "Support" > "Download" to download "ASRock Motherboard Utility". After the installation, you will find the icon “ASRock Motherboard Utility (A- Tuning)“ on your desktop. Double-click the “ASRock Motherboard Utility (A-Tuning)“ icon , ASRock Motherboard Utility (A-Tuning) main menu will pop up.
  • Page 19 AMD X670/B650 Series OC Tweaker Configurations for overclocking the system. System Info View information about the system. *The System Browser tab may not appear for certain models.
  • Page 20 Settings Configure ASRock ASRock Motherboard Utility (A-Tuning). Click to select "Auto run at Windows Startup" if you want ASRock Motherboard Utility (A-Tuning) to be launched when you start up the Windows operating system.
  • Page 21: Asrock Motherboard Utility (Phantom Gaming Tuning)

    ASRock Motherboard Utility (Phantom Gaming Tuning) can be downloaded from ASRock Live Update & APP Shop. You can also download the utility from the ASRock's website: "https://www.asrock.com". Go to the product page of your motherboard, select "Support" > "Download" to download "ASRock Motherboard Utility".
  • Page 22 OC Tweaker Configurations for overclocking the system. System Info View information about the system. *The System Browser tab may not appear for certain models.
  • Page 23 Settings Configure ASRock Phantom Gaming Tuning. Click to select "Auto run at Windows Startup" if you want Phantom Gaming Tuning to be launched when you start up the Windows operating system.
  • Page 24: Asrock Polychrome Sync

    2.5 ASRock Polychrome SYNC ASRock Polychrome SYNC 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.
  • Page 25: Connecting The Addressable Rgb Led Strip

    AMD X670/B650 Series 2.5.2 Connecting the Addressable RGB LED Strip Connect your Addressable RGB LED strip to the Addressable LED Header on the motherboard. DO_ADDR VOUT Addressable LED Header 1. Never install the RGB LED cable in the wrong orientation; otherwise, the cable may be damaged.
  • Page 26: Installing Asrock Polychrome Sync Utility

    2.5.3 Installing ASRock Polychrome SYNC Utility After connecting the required LED strips, download the ASRockPolychrome SYNC Utility from the ASRock Live Update & APP Shop. You can also download the utility from the ASRock's website: "https://www.asrock.com". Go to the product page of your motherboard, select "Support"...
  • Page 27: Nahimic Audio

    Nahimic Audio interface is composed of four tabs : Audio, Microphone, Sound Tracker and Settings. Download this utility from the ASRock Live Update & APP Shop. You can also download the utility from the ASRock's website: "https://www.asrock.com". Go to the product page of your motherboard, select "Support"...
  • Page 28 From this tab, you can access all settings and information of Settings the software.
  • Page 29: Chapter 3 Uefi Setup Utility

    Chapter 3 UEFI SETUP UTILITY 3.1 Introduction ASRock UEFI (Unified Extensible Firmware Interface) is a BIOS utility which offers tweak- friendly options in an advanced viewing interface. The UEFI system works with a USB mouse and offers users a faster, sleeker experience.
  • Page 30: Uefi Menu Bar

    3.1.2 UEFI Menu Bar The top of the screen has a menu bar with the following selections: Main For setting system time/date information For overclocking configurations OC Tweaker For advanced system configurations Advanced Tool Useful tools H/W Monitor Displays current hardware status Security For security settings Boot...
  • Page 31: Navigation Keys

    AMD X670/B650 Series 3.1.3 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>...
  • Page 32: Main Screen

    3.2 Main Screen When you enter the UEFI SETUP UTILITY, the Main screen will appear and display the system overview. 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.
  • Page 33: Oc Tweaker Screen

    AMD X670/B650 Series 3.3 OC Tweaker Screen In the OC Tweaker screen, you can set up overclocking features. BCLK Configuration Press [Enter] to configure BCLK options. BCLK Frequency The CPU speed is determined by the CPU Ratio multiplied with the BCLK. Increasing the BCLK will increase the internal CPU clock speed but also affect the clock speed of other components.
  • Page 34 F0D1 SSD Mode Allows you to select the BCLK Spread Spectrum Mode. Configuration options: [Auto] [Disabled] [Down Spreading 0.10%] [Down Spreading 0.25%] [Down Spreading 0.50%] [Center Spreading 0.10%] [Center Spreading 0.25%] [Center Spreading 0.50%] Spectrum Spreading Share When two SSC engines have the same modulation frequency, setting this bit to 1 will align the phase of F0D1 SSC to F0D0 SSC.
  • Page 35 AMD X670/B650 Series RAS# Active Time (tRAS) The number of clock cycles required between a bank active command and issuing the precharge command. RAS# Cycle Time (tRC) The number of memory clock cycles from activate command to another activate command. Write Recovery Time (tWR) The amount of delay that must elapse after the completion of a valid write operation, before an active bank can be precharged.
  • Page 36 TrdrdScL The minimum number of cycles from the last clock of virtual CAS of the first read- burst operation to the clock in which CAS is asserted for a following read-burst operation in the same chipselect in the same bank group. TrdrdSc The minimum number of cycles from the last clock of virtual CAS of the first read- burst operation to the clock in which CAS is asserted for a following read-burst...
  • Page 37 AMD X670/B650 Series Twrrd The minimum number of cycles from the last clock of virtual CAS of the first write- burst operation to the clock in which CAS is asserted for a following read-burst operation. Trdwr The minimum number of cycles from the last clock of virtual CAS of the first read- burst operation to the clock in which CAS is asserted for a following write-burst operation.
  • Page 38 [RZQ/6 (60)] [RZQ/5 (48)] [RZQ/6 (40)] [RZQ/7 (34)] Dram DQ drive strengths Allows you to select the Dram Pull-up and Pull-Down Driver Impedance for all DQ and DMI IOs. [Auto] Select this item to apply the default setting. Processor ODT impedance Allows you to specify the Processor ODT impedance.
  • Page 39 AMD X670/B650 Series VDDP Voltage VDDP is a voltage for the DDR bus signaling (PHY), and it is derived from your DRAM Voltage (VDDIO_Mem). As a result, VDDP voltage can approach but not exceed your DRAM Voltage. SoC/Uncore OC Voltage(VID) Allows you to specify the SoC/Uncore voltage (VDD_SOC) to support memory and Infinity Fabric overclocking.
  • Page 40 Higher load-line (Level 1 or Disable) calibration gets higher voltage and good overclocking performance but increases the CPU and VRM thermal. Configuration options: [Auto] [Level1]-[Level5] VDDCR_CPU Auto Phase Allows you to configure VDDCR_CPU Auto Phase. [Enabled] Select this item to enable VDDCR_CPU Auto Phase support. [Disabled] Select this item to disable VDDCR_CPU Auto Phase support.
  • Page 41 AMD X670/B650 Series [Fixed Mode] This mode allows you to set a fixed VDDCR_SOC voltage value. VDDCR_SOC Load-Line Calibration VDDCR_SOC Load-Line Calibration helps prevent CPU voltage droop when the system is under heavy load. Configuration options: [Auto] [Level1]-[Level5] VDDCR_SOC Auto Phase Allows you to configure VDDCR_SOC Auto Phase.
  • Page 42 VDD_MISC Auto Phase Allows you to configure VDD_MISC Auto Phase. [Enabled] Select this item to enable VDD_MISC Auto Phase support. [Disabled] Select this item to disable VDD_MISC Auto Phase support. VDD_MISC Over Voltage Protection Allows you to configure VDD_MISC Over Voltage Protection. [Enabled] Select this item to enable VDD_MISC Over Voltage Protection.
  • Page 43 AMD X670/B650 Series 1.8VSB Voltage Allows you to configure the voltage for the 1.8VSB Voltage. [Auto] Select this item to apply the default setting. +1.05V_RUN Voltage Allows you to configure the voltage for the +1.05V_RUN Voltage. [Auto] Select this item to apply the default setting. +1.05V_ALW Voltage Allows you to configure the voltage for the +1.05V_ALW Voltage.
  • Page 44: Advanced Screen

    3.4 Advanced Screen In this section, you may set the configurations for the following items: CPU Configuration, PCI Configuration, Onboard Devices Configuration, Storage Con- figuration, ACPI Configuration, Trusted Computing, AMD CBS, AMD PBS and AMD Overclocking. Setting wrong values in this section may cause the system to malfunction. Active Page on Entry Allows you to select the default page when entering the UEFI setup utility.
  • Page 45: Cpu Configuration

    AMD X670/B650 Series 3.4.1 CPU Configuration PSS Support Allows you to enable or disable the generation of ACPI_PPC, _PSS, and _PCT objects. NX Mode Allows you to enable or disable No-execute page protection function. SVM Mode When this is set to [Enabled], a VMM (Virtual Machine Architecture) can utilize the additional hardware capabilities provided by AMD-V.
  • Page 46: Pci Configuration

    3.4.2 PCI Configuration Above 4G Decoding Globally enables or disables 64-bit capable devices to be decoded in Above 4G Address Space (only if the system supports 64-bit PCI Decoding). Re-Size BAR Support If system has Resizable BAR capable PCIe Devices, this option enables or disables Resizable BAR Support.
  • Page 47: Onboard Devices Configuration

    AMD X670/B650 Series 3.4.3 Onboard Devices Configuration Turn On Onboard LED in S5 Allows you to turn on/off the LED in the ACPI S5 state. [Disabled] Select this item to turn off the LED in the ACPI S5 state. [Enabled] Select this item to turn on the LED in the ACPI S5 state. Restore Onboard LED Default Allows you to restore Onboard LED default value.
  • Page 48 configured. Configuration options: [Disabled] [Enabled] [Customize] UMA Frame buffer Size Disable CSM to get frame buffer size more than 2GB. Configure the size of memory that is allocated to the integrated graphics processor when the system boots up. [Auto] BIOS will configure this setting automatically. Onboard HD Audio Allows you to enable or disable onboard HD audio.
  • Page 49 AMD X670/B650 Series Upstream High Frequency Peak Port B Allows you to configure the Upstream High Frequency Peak Port B settings. Upstream Low Frequency Peak Port A Allows you to configure the Upstream Low Frequency Peak Port A settings. Upstream Low Frequency Peak Port B Allows you to configure the Upstream Low Frequency Peak Port B settings.
  • Page 50: Storage Configuration

    3.4.4 Storage Configuration SATA Mode This item allows you to select the SATA type. [AHCI] Select this item to support new features that improve performance. [RAID] Select this item to combine multiple disk drives into a logical unit. NVMe Configuration The item only appears when there is a NVMe M.2 device installed on the motherboard.
  • Page 51: Acpi Configuration

    AMD X670/B650 Series 3.4.5 ACPI Configuration Suspend to RAM It is recommended to select auto for ACPI S3 power saving. Configuration options: [Disabled] [Auto] Restore on AC/Power Loss Allows you to select the power state after a power failure. [Power Off] Select this item and the power will remain off when the power recovers. [Power On] Select this item and the system will start to boot up when the power recovers.
  • Page 52 PCIE Devices Power On [Enabled] Select this item to allow the system to be waked up by a PCIE device and enable wake on LAN. [Disabled] Select this item to disallow the system to be waked up by a PCIE device and disable wake on LAN.
  • Page 53: Trusted Computing

    AMD X670/B650 Series 3.4.6 Trusted Computing NOTE: Options vary depending on the version of your connected TPM module. Security Device Support Allows you to enable or disable BIOS support for security device. O.S. will not show Security Device. TCG EFI protocol and INT1A interface will not be available. Active PCR banks This item displays active PCR Banks.
  • Page 54 Platform Hierarchy Allows you to enable or disable Platform Hierarchy. Storage Hierarchy Allows you to enable or disable Storage Hierarchy. Endorsement Hierarchy Allows you to enable or disable Endorsement Hierarchy. Physical Presence Spec version Allows you to select this item to tell OS to support PPI spec version 1.2 or 1.3. Please note that some HCK tests might not support version 1.3.
  • Page 55: Amd Cbs

    AMD X670/B650 Series 3.4.7 AMD CBS CPU Common Options Press [Enter] to configure CPU Common options. Thread Enablement Press [Enter] to configure Thread Enablement options. SMT Control The item can be used to disable symmetric multithreading. To re-enable SMT, a POWER CYCLE is needed after selecting the "Auto"...
  • Page 56 L1 Stride Prefetcher Uses memory access history of individual instructions to fetch additional lines when each access is a constant distance from the previous. Configuration options: [Auto] [Disabled] [Enabled] L1 Region Prefetcher Uses memory access history to fetch additional lines when the data access for a given instrction tends to be followed by other data accesses.
  • Page 57 AMD X670/B650 Series ACPI _CST C1 Declaration Allows you to determine whether or not to declare the C1 state to the OS. Configuration options: [Auto] [Disabled] [Enabled] MCA error thrash enable Allows you to enable or disable MCA error thresholding. Configuration options: [Auto] [Disabled] [Enabled] SMU and PSP Debug Mode When this option is enabled, uncorrected errors detected by the PSP FW or SMU FW that...
  • Page 58 SNP Memory (RMP Table) Coverage Use this item to configure the SNP Memory (RMP Table) Coverage. When [Enabled] is selected, the ENTIRE system memory is covered. Configuration options: [Auto] [Disabled] [Enabled] [Custom] SMEE The item controls secure memory encryption enable. Configuration options: [Auto] [Disabled] [Enabled] Action on BIST Failure The item allows you to select the action to take when a CCD BIST failure is detected.
  • Page 59 AMD X670/B650 Series Freeze DF module queues on error The item allows you to enable freezing of all DF queues on error and also forces a sync flood on HWA even if MCAs are disabled. DR Cstates When DF Cstate feature is enabled, FW programs the registers required to enable this feature.
  • Page 60 TSME Allows you to configure TSME setting. Configuration options: [Auto] [Disabled] [Enabled] Data Scramble Allows you to configure Data Scramble setting. Configuration options: [Auto] [Disabled] [Enabled] DDR Addressing Options Press [Enter] to configure DDR Addressing Options. Chipselect Interleaving Interleaves memory blocks across the DRAM chip selected for node 0. Configuration options: [Auto] [Disabled] Address Hash Bank Allows you to enable or disable bank address hashing.
  • Page 61 AMD X670/B650 Series MBIST Test Mode Allows you to select MBIST Test Mode - Interface Mode (Tests Single and Multiple CS transactions and Basic Connectivity) or Data Eye Mode (Measure Volage vs. Timing). Configuration options: [Auto] [Interface Mode] [Data Eye Mode] [Both] MBIST Aggressors Allows you to enable or disable MBIST aggressor test.
  • Page 62 PCIe ARI Support Allows you to enable or disable PCIe ARI Support. Configuration options: [Auto] [Disabled] [Enabled] PCIe ARI Enumeration Allows you to enable or disable ARI Forwarding for each downstram port. Configuration options: [Auto] [Disabled] [Enabled] PSPP Policy Allows you to enable or disable PSPP Policy. Configuration options: [Auto] [Disabled] [Enabled] GFX Configuration Press [Enter] to configure GFX Configuration.
  • Page 63 AMD X670/B650 Series FCH Common Options Press [Enter] to configure FCH Common options. USB Configuration Options Press [Enter] to configure USB Configuration Options. USB0 controller enable Allows you to enable or disable USB0 controller. USB1 controller enable Allows you to enable or disable USB1 controller. USB2 controller enable Allows you to enable or disable USB2 controller.
  • Page 64 USB1 3.1 port enable Press [Enter] to configure USB1 3.1 port enable options. USB1 3.1 port 0 Allows you to enable or disable USB1 3.1 port 0. USB1 3.1 port 1 Allows you to enable or disable USB1 3.1 port 1. FCH Spread Spectrum Allows you to select whether or not enable the Spread Spectrm Feature.
  • Page 65 AMD X670/B650 Series FEATURE FCLK DPM Allows you to enable or disable FEATURE FCLK DPM. Configuration options: [Auto] [Disabled] [Enabled] SyncFifo Mode Override Allows you to enable or disable SyncFifo Mode Override. When it is set to [Auto], SyncFifo Mode is disabled. Configuration options: [Auto] [Disabled] [Enabled] Soc Miscellaneous Control Press [Enter] to configure Soc Miscellaneous Control.
  • Page 66 PROM21 Chipset Common Options Press [Enter] to configure Chipset Common options. PROM21 Chipset PCIe Port Configuration Options Press [Enter] to configure PROM21 Chipset PCIe Port Configuration Options. PROM21 Chipset SATA Configuration Options Press [Enter] to configure PROM21 Chipset SATA Configuration Options. PROM21 Chipset USB Configuration Options Press [Enter] to configure PROM21 Chipset USB Configuration Options.
  • Page 67: Amd Pbs

    AMD X670/B650 Series 3.4.8 AMD PBS AMD Firmware Version Press [Enter] to view information of all AMD Firmware versions. Graphics Features Press [Enter] to configure Graphics Features - HG, DGPU Features, and BOMACO. Primary Video Adaptor Allows you to select Internal/External Graphics. Default setting is [Int Graphics (IGD)].
  • Page 68 PCIe/GFX Lane Configuration Allows you to configure PCIe x16 Link Speed. Configuration options: [Auto] [Gen1]-[Gen5] M.2_1 Link Speed Allows you to configure M.2_1 Link Speed. Configuration options: [Auto] [Gen1]-[Gen5] Chipset Link Speed Allows you to configure Chipset Link Speed. Configuration options: [Auto] [Gen1]-[Gen4] UCSI Support [Eneble] Select this item to enable UCSI (USB Type-C Connector System Software Interface).
  • Page 69 AMD X670/B650 Series Thunderbolt Support [Enable] Select this item to enable the Thunderbolt support. [Disable] Select this item to disable the Thunderbolt support. Security Level Allows you to select the Security Level. Configuration options: [No Security] [User Authorization] [Secure Connect] [Display Port only] Debug Print In ASL [Enabled] Select this item to enable Debug Print In ASL.
  • Page 70: Amd Overclocking

    3.4.9 AMD Overclocking The AMD Overclocking menu accesses options for configuring CPU frequency and voltage.
  • Page 71: Tool

    AMD X670/B650 Series 3.5 Tool RGB LED Press [Enter] configure RGB LED opions. RGB LED Mode Allows you to configure LED Mode. Configuration options: [Off] [Static] [Breathing] [Strobe] [Cycling] [Wave] [Spring] [Stack] [Cram] [Scan] [Neon] [Water] [Rainbow] Speed Allows you to configure LED speed, in a range from 0 to 255. Brightness Allows you to configure LED brighness, in a range from 0 to 255.
  • Page 72 AMD ROM Armor Allows you to enable or diable AMD ROM Armor support. Instant Flash Allows you to save UEFI files in your USB storage device and run Instant Flash to update your UEFI. Auto Driver Installer Allows you to download and install all necessary drivers automatically. [Enabled] Select this item to enable the Auto Driver Installer tool.
  • Page 73: Hardware Health Event Monitoring Screen

    AMD X670/B650 Series 3.6 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. NOTE: Options vary depending on the features of your motherboard. CPU_FAN1 Setting Allows you to 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.
  • Page 74 CPU Fan 2 Setting Allows you to select a fan mode for CPU Fan 2, or choose [Customize] to set 5 CPU temperatures and assign a respective fan speed for each temperature. Configuration options: [Customize] [Silent Mode] [Standard Mode] [Performance Mode] [Full Speed] CPU Fan 2 Temp Source Allows you to select a fan temperature source for CPU Fan.
  • Page 75 AMD X670/B650 Series Chassis Fan 2 Control Mode Allows you to select PWM mode or DC mode for Chassis Fan 2. [Auto] Select this mode to detect the type of installed fan and automatically switch the control modes. [DC Mode] Select this mode for 3-pin fan. [PWM Mode] Select this mode for 4-pin fan.
  • Page 76 Chassis Fan 3 Temp Source Allows you to select a fan temperature source for Chassis Fan [Monitor M/B] Select this item to set motherboard as the fan temperature source. [Monitor CPU] Select this item to set CPU as the fan temperature source. CHA_FAN4/WP Switch Allows you to select CHA_FAN4 or Water Pump mode.
  • Page 77 AMD X670/B650 Series Configuration options: [Customize] [Silent Mode] [Standard Mode] [Performance Mode] [Full Speed] CHA_FAN6/WP Switch Allows you to select CHA_FAN6 or Water Pump mode. Chassis Fan 6 Control Mode Allows you to select PWM mode or DC mode for Chassis Fan 6. [Auto] Select this mode to detect the type of installed fan and automatically switch the control modes.
  • Page 78 Fan-Tastic Allows you to select a fan mode for Fan, or choose [Customize] to set 5 CPU temperatures and assign a respective fan speed for each temperature. Select a fan mode or customize the profile Select a fan temperature source Select Fan(s) to adjust Save the...
  • Page 79: Security Screen

    AMD X670/B650 Series 3.7 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.
  • Page 80 Install Default Secure Boot Keys Please install default secure boot keys if it’s the first time you use secure boot. Clear Secure Boot Keys This item appears only when you load the default Secure Boot keys. Use this item to clear all default Secure Boot keys.
  • Page 81 AMD X670/B650 Series 1. Public Key Certificate: a) EFI_SIGNATURE_LIST b) EFI_CERT_X509 (DER) c) EFI_CERT_RSA2048 (bin) d) EFI_CERT_SHAXXX 2. Authenticated UEFI Variable 3. EFI PE/COFF Image(SHA256) Key Source: Factory, External, Mixed Key Exchange Keys Enroll Factory Defaults or load certificates from a file: 1.
  • Page 82 Forbidden Signatures Enroll Factory Defaults or load certificates from a file: 1. Public Key Certificate: a) EFI_SIGNATURE_LIST b) EFI_CERT_X509 (DER) c) EFI_CERT_RSA2048 (bin) d) EFI_CERT_SHAXXX 2. Authenticated UEFI Variable 3. EFI PE/COFF Image(SHA256) Key Source: Factory, External, Mixed Authorized TimeStamps Enroll Factory Defaults or load certificates from a file: 1.
  • Page 83: Boot Screen

    AMD X670/B650 Series 3.8 Boot Screen This section displays the available devices on your system for you to configure the boot settings and the boot priority. CSM (Compatibility Support Module) is enabled for better compatibility for the non-UEFI driver add-on devices. If you are using UEFI aware OS and all of your devices support UEFI, you may also disable CSM for faster boot speed.
  • Page 84 Full Screen Logo [Enabled] Select this item to display the boot logo. [Disabled] Select this item to show normal POST messages. Fast Boot Fast Boot speeds up your computer's boot time; however you won't be able to boot from an USB storage device. Ultra Fast mode is supported by UEFI aware OS or later versions, and a VBIOS that supports UEFI GOP is required if you are using an external graphics card.
  • Page 85: Exit Screen

    AMD X670/B650 Series 3.9 Exit Screen Save Changes and Exit When you select this option the following message, “Save configuration changes and exit setup?” will pop out. Press <F10> key or select [Yes] to save the changes and exit the UEFI SETUP UTILITY. Discard Changes and Exit When you select this option the following message, “Discard changes and exit setup?”...

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