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(including damages for loss of profits, loss of business, loss of data, interruption of business and the like), even if ASRock Rack has been advised of the possibility of such damages arising from any defect or error in the documentation or product.
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Contact Information If you need to contact ASRock Rack or want to know more about ASRock Rack, you’re welcome to visit ASRock Rack’s website at www.ASRockRack.com; or you may contact your dealer for further information. ASRock Rack Incorporation 6F., No.37, Sec. 2, Jhongyang S. Rd., Beitou District, Taipei City 112, Taiwan (R.O.C.)
Contents Chapter 1 Introduction Package Contents Specifications Unique Features Motherboard Layout Onboard LED Indicators I/O Panel Block Diagram Chapter 2 Installation Screw Holes Pre-installation Precautions Installing the CPU Installing the CPU Fan and Heatsink Installing Memory Modules (DIMM) Expansion Slot (PCI Express Slot) Onboard Headers and Connectors ATX PSU / DC-IN Power Connections Unit Identification purpose LED/Switch...
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3.1.2 Navigation Keys Main Screen Advanced Screen 3.3.1 CPU Configuration 3.3.2 Chipset Configuration 3.3.3 Storage Configuration 3.3.4 ACPI Configuration 3.3.5 USB Configuration 3.3.6 Super IO Configuration 3.3.7 Serial Port Console Redirection 3.3.8 H/W Monitor 3.3.9 RAM Disk Configuration 3.3.10 Tls Auth Configuration 3.3.11 AMD PBS 3.3.12 AMD Overclocking 3.3.13 AMD CBS...
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3.6.1 CSM Parameters Exit Screen Chapter 4 Software Support Install Operating System Support CD Information 4.2.1 Running The Support CD 4.2.2 Drivers Menu 4.2.3 Utilities Menu 4.2.4 Contact Information Chapter 5 Troubleshooting Troubleshooting Procedures Technical Support Procedures Returning Merchandise for Service...
In case any modifications of this manual occur, the updated version will be available on ASRock Rack website without further notice. You may find the latest memory and CPU support lists on ASRock Rack website as well. ASRock Rack’s Website: www.ASRockRack.com If you require technical support related to this motherboard, please visit our website for specific information about the model you are using.
1.2 Specifications B550D4ID-2L2T MB Physical Status Form Factor Deep mini-ITX Dimension 6.7'' x 8.2'' (17.0 cm x 20.8 cm) Processor System AMD Ryzen™ 5000 Series Desktop Processors AMD Ryzen™ 4000 G-Series Desktop Processors with Radeon™ Graphics AMD Ryzen™ PRO 4000 and 3000 Series Desktop Processors Gen AMD Ryzen™...
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B550D4ID-2L2T LAN Controller - 2 x RJ45 10G base-T by Intel® X710-AT2 - 2 x RJ45 1G RJ45 by Intel® i210 - 1 x RJ45 Dedicated IPMI LAN port by RTL8211E - Supports Wake-On-LAN - Supports Energy Efficient Ethernet 802.3az...
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32MB AMI UEFI Legal BIOS BIOS Features - Plug and Play (PnP) - ACPI 2.0 Compliance Wake Up Events - SMBIOS 2.8 Support - ASRock Rack Instant Flash Hardware Monitor Temperature - CPU/DDR/FCH Temperature Sensing - MB/Card Side Temperature Sensing...
POST or the <F2> key to enter into the BIOS setup menu to access ASRock Rack Instant Flash. Just launch this tool and save the new BIOS file to your USB flash drive, floppy disk or hard drive, then you can update your BIOS only in a few clicks without preparing an additional floppy diskette or other complicated flash utility.
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B550D4ID-2L2T Description Front LAN LED Connector (LED_LAN_3_4) NCSI Header (NCSI1) SATA Power Connector (DC-IN Mode) (SATA_PWR1)** ATX 12V Power Connector (ATX12V1) ATX 12V Power Connector (ATX12V2) PSU SMBus Header (PSU_SMB1) ATX 12V Power Connector (ATX4PIN1)** System Fan Connector (4-pin) (FAN1) System Fan Connector (4-pin) (FAN2) M.2 Socket (M2_1) (Type 2280)
1.6 I/O Panel No. Description No. Description UID Switch (UID1) 1G LAN RJ-45 Port (LAN4)*** UID LED (UID_LED1) VGA Port (VGA1) 10G LAN RJ-45 Port (LAN1)** HDMI Port (HDMI1) 10G LAN RJ-45 Port (LAN2)** USB 3.2 Gen1 Ports (USB3_1_2) 1G LAN RJ-45 Port (LAN3)*** LAN RJ-45 Port (IPMI_LAN1)* *There are two LED next to the LAN port.
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B550D4ID-2L2T **There are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications. SPEED LED ACT/LIN K LED SPEED LED ACT/LIN K LED LAN Port 10G LAN Port (LAN1, LAN2) LED Indications...
B550D4ID-2L2T Chapter 2 Installation This is a deep mini-ITX form factor (6.7’’ x 8.2’’, 17.0 cm x 20.8 cm) motherboard. Before you install the motherboard, study the configuration of your chassis to ensure that the motherboard fits into it. 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.
2.5 Installing Memory Modules (DIMM) This motherboard provides four 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.
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B550D4ID-2L2T 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.
2.6 Expansion Slot (PCI Express Slot) There is 1 PCI Express slot on this motherboard. PCIE slot: PCIE7 (PCIE 4.0 x16 slot, from CPU) is used for PCI Express x16 lane width cards. Slot Generation Mechanical Electrical Source PCIE7 Installing an expansion card Step 1.
B550D4ID-2L2T 2.7 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. LAN1_ACT# Auxiliary Panel Header...
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System Fan Connectors Please connect fan cables to the FAN_SPEED (4-pin FAN1) fan connector and match the FAN_VOLTAGE_CONTROL FAN_SPEED_CONTROL (see p.6, No. 8) black wire to the ground pin. (4-pin FAN2) All fans support Fan Control. (see p.6, No. 9) (4-pin FAN3) (see p.6, No.
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B550D4ID-2L2T SPI TPM Header This connector supports SPI SPI_DQ3 +3.3V (13-pin TPM_BIOS_PH1) Trusted Platform Module TPM_Present (see p.6, No. 14) SPI_MOSI (TPM) system, which can RST# securely store keys, digital TPM_PIRQ certificates, passwords, and data. A TPM system also helps...
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NCSI Header The onboard NCSI header is (9-pin NCSI1) used for external connections. (see p.6, No. 2) PWM Configuration This header is used for PWM Header configurations. (3-pin PWM_CFG1) (see p.6, No. 23) ATX 12V Power The motherboard provides two Connectors 8-pin 12V power connectors (8-pin ATX12V1)
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B550D4ID-2L2T ATX 4-PIN Power The motherboard provides one Connector 4-pin power/signal connector ATX_PG (4-pin ATX4PIN1) which is a required input for +5VSB PSON# (see p.6, No. 7) ATX power source. When using ATX power, it is necessary to use a 24pin-to-...
2.8 ATX PSU / DC-IN Power Connections This motherboard supports both +12V DC and ATX power input. Please refer to the table below for the required connections between the motherboard and the power supply. Connector DC-IN ATX PSU 12V 8pin ATX 4pin (with the bundled ATX 24pin-to-4pin converter cable)
B550D4ID-2L2T 2.9 Unit Identification purpose LED/Switch With the UID button, You are able to locate the server you’re working on from behind a rack of servers. Unit Identification When the UID button on the purpose LED (UID_ front or rear panel is pressed,...
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2.11 M.2_SSD (NGFF) Module Installation Guide (M2_1) The M.2, also known as the Next Generation Form Factor (NGFF), is a small size and versatile card edge connector that aims to replace mPCIe and mSATA. The M.2 Socket (M2_1) supports a M.2 SATA3 6.0 Gb/s module or a M.2 PCI Express module up to Gen4 x4 (64Gb/s).
B550D4ID-2L2T Chapter 3 UEFI Setup Utility 3.1 Introduction This section explains how to use the UEFI SETUP UTILITY to configure your system. The UEFI chip on the motherboard stores the UEFI SETUP UTILITY. You may run the UEFI SETUP UTILITY when you start up the computer. Please press <F2> or <Del> during the Power-On-Self-Test (POST) to enter the UEFI SETUP UTILITY;...
3.1.2 Navigation Keys Please check the following table for the function description of each navigation key. Navigation Key(s) Function Description Moves cursor left or right to select Screens Moves cursor up or down to select items + / - To change option for the selected items <Tab>...
B550D4ID-2L2T 3.2 Main Screen Once you enter the UEFI SETUP UTILITY, the Main screen will appear and display the system overview. The Main screen provides system overview information and allows you to set the system time and date.
3.3 Advanced Screen In this section, you may set the configurations for the following items: CPU Configura- tion, Chipset Configuration, Storage Configuration, ACPI Configuration, USB Configura- tion, Super IO Configuration, Serial Port Console Redirection, H/W Monitor, RAM Disk Configuration, Tls Auth Configuration, AMD PBS, AMD Overclocking, AMD CBS and Instant Flash.
B550D4ID-2L2T 3.3.1 CPU Configuration PSS Support Enable/disable the generation of ACPI _PPC, _PSS, and _PCT objects. SPI/LPC/fTPM TPM switch To select. 0: AMD CPU fTPM. 1 - LPC TPM. 2 - SPI TPM SVM Mode Enable/disable CPU Virtualization.
3.3.2 Chipset Configuration Above 4G Decoding Globally Enables or Disables 64bit capable Devices to be Decoded in Above 4G Address Space (Only if System Supports 64 bit PCI Decoding). SR-IOV Support If system has SR-IOV capable PCIe Devices, this option Enables or Disables Single Root IO Virtualization Support.
B550D4ID-2L2T 3.3.3 Storage Configuration SATA Mode Select SATA Mode. Storage Configuration of Vermeer / Matisse series CPU Configure storage devices of Vermeer / Matisse series CPU.
3.3.4 ACPI Configuration 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. Set it to By OS to let it be handled by your operating system.
B550D4ID-2L2T 3.3.5 USB Configuration Legacy USB Support Enables Legacy USB support. AUTO option disables legacy support if no USB devices are connected. DISABLE option will keep USB devices available only for EFI applications.
3.3.6 Super IO Configuration Serial Port 1 Configuration Use this item to set parameters of Serial Port 1 (COM1). Serial Port Use this item to enable or disable the serial port. Serial Port Address Use this item to select an optimal setting for Super IO device. SOL Configuration Use this item to set parameters of SOL.
B550D4ID-2L2T 3.3.7 Serial Port Console Redirection COM1 / SOL Console Redirection Use this option to enable or disable Console Redirection. If this item is set to Enabled, you can select a COM Port to be used for Console Redirection. Console Redirection Settings Use this option to configure Console Redirection Settings, and specify how your computer and the host computer to which you are connected exchange information.
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Bits Per Second Use this item to select the serial port transmission speed. The speed used in the host computer and the client computer must be the same. Long or noisy lines may require lower transmission speed. The options include [9600], [19200], [38400], [57600] and [115200]. Data Bits Use this item to set the data transmission size.
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B550D4ID-2L2T Redirect After POST When Bootloader is selected, then Legacy Console Redirection is disabled before booting to legacy OS. When Always Enable is selected, then Legacy Console Redirection is enabled for legacy OS. Default setting for this option is set to Always Enable.
3.3.8 H/W Monitor In this section, it allows you to monitor the status of the hardware on your system, includ- ing the parameters of the CPU temperature, motherboard temperature, CPU fan speed, chassis fan speed, and the critical voltage. Watch Dog Timer This allows you to enable or disable the Watch Dog Timer.
B550D4ID-2L2T 3.3.9 RAM Disk Configuration Disk Memery Type Specifies type of memory to use from available memory pool in system to create a disk. Create raw Create a raw RAM disk. Create from file Create a RAM disk from a given file.
3.3.10 Tls Auth Configuration Server CA Configuration Press <Enter> to configure Server CA. Client Cert Configuration Enroll Cert Press <Enter> to enroll cert. Delete Cert Press <Enter> to delete cert.
B550D4ID-2L2T 3.3.11 AMD PBS AMD Firmware Version Show all of AMD Firmware Version. Gaphics Features Graphics Features - HG, DGPU Features, BOMAC0. MITT/WITT Selection Use this item to configure MITT/WITT Selection. LAN Power Enable Use this item to enable or disable LAN power.
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PM L1 SS Enable for PM L1 SS and ASPM L1 SS. Data Link Feature Exchange Enable or Disable Data Link Feature Exchange, try to disable it if any Legacy Endpoint can not boot. Unused GPP Clocks Off Turn Unused GPP Clocks Off. Clock Power Management (CLKREQ#) Enable or disable CLKREQ#.
B550D4ID-2L2T 3.3.13 AMD CBS CPU Common Options Use this item to configure CPU Common options. DF Common Options Use this item to configure DF Common options. UMC Common Options Use this item to configure UMC Common options. NBIO Common Options Use this item to configure NBIO Common options.
3.3.14 Instant Flash Instant Flash is a UEFI flash utility embedded in Flash ROM. This convenient UEFI update tool allows you to update system UEFI without entering operating systems ® first like MS-DOS or Windows . Just save the new UEFI file to your USB flash drive, floppy disk or hard drive and launch this tool, then you can update your UEFI only in a few clicks without preparing an additional floppy diskette or other compli- cated flash utility.
B550D4ID-2L2T 3.4 Server Mgmt Wait For BMC Wait For BMC response for specified time out. BMC starts at the same time when BIOS starts during AC power ON. It takes around 90 seconds to initialize Host to BMC interfaces.
3.4.1 System Event Log SEL Components Change this to enable ro disable event logging for error/progress codes during boot. Erase SEL Use this to choose options for earsing SEL. When SEL is Full Use this to choose options for reactions to a full SEL. Log EFI Status Codes Use this item to disable the logging of EFI Status Codes or log only error code or only progress code or both.
B550D4ID-2L2T 3.4.2 BMC Network Configuration BMC Out of Band Access Enabled/Disabled BMC Out of band Access. Lan channel (Failover) Manual Setting IPMI LAN If [No] is selected, the IP address is assigned by DHCP. If you prefer using a static IP address, toggle to [Yes], and the changes take effect after the system reboots.
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The default login information for the IPMI web interface is: Username: admin Password: admin For more instructions on how to set up remote control environment and use the IPMI man- agement platform, please refer to the IPMI Configuration User Guide or go to the Support website at: http://www.asrockrack.com/support/faq.asp VLAN Enabled/Disabled Virtual Local Area Network.
B550D4ID-2L2T 3.4.3 BMC Tools Load BMC Default Settings Use this item to Load BMC Default Settings KCS Control Select this KCS interface state after POST end. If [Enabled] us selected, the BMC will remain KCS interface after POST stage. If [Disabled] is selected, the BMC will disable KCS...
3.5 Security In this section, you may set or change the supervisor/user password for the system. For the user password, you may also clear it. 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.
B550D4ID-2L2T 3.5.1 Key Management In this section, expert users can modify Secure Boot Policy variables without full authenti- cation. Factory Key Provision Allow to provision factory default Secure Boot keys when System is in Setup Mode. Install Default Secure Boot Keys Please install default secure boot keys if it’s the first time you use secure boot.
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c) EFI_CERT_RSA2048 (bin) d) EFI_CERT_SHAXXX 2. Authenticated UEFI Variable 3. EFI PE/COFF Image(SHA256) Key Source: Default, External, Mixed Key Exchange Keys 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.
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B550D4ID-2L2T 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: Default, External, Mixed Authorized TimeStamps Enroll Factory Defaults or load certificates from a file: 1. Public Key Certificate: a) EFI_SIGNATURE_LIST...
3.6 Boot Screen In this section, it will display the available devices on your system for you to configure the boot settings and the boot priority. Boot Option #1 Use this item to set the system boot order. Boot Option #2 Use this item to set the system boot order.
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B550D4ID-2L2T Boot From Onboard LAN(I210) Use this item to enable or disable the Boot From Onboard LAN feature. Boot From Onboard LAN(X710) Use this item to enable or disable the Boot From Onboard LAN feature. Setup Prompt Timeout Configure the number of seconds to wait for the UEFI setup utility.
3.6.1 CSM Parameters Enable to launch the Compatibility Support Module. Please do not disable unless you’re running a WHCK test. If you are using Windows 8 64-bit UEFI and all of your devices support UEFI, you may also disable CSM for faster boot speed. Launch Other Storage OpROM Policy Select UEFI only to run those that support UEFI option ROM only.
B550D4ID-2L2T 3.7 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.
4.2.4 Contact Information If you need to contact ASRock Rack or want to know more about ASRock Rack, welcome to visit ASRock Rack’s website at http://www.ASRockRack.com; or you may contact your...
B550D4ID-2L2T Chapter 5 Troubleshooting 5.1 Troubleshooting Procedures Follow the procedures below to troubleshoot your system. Always unplug the power cord before adding, removing or changing any hardware com- ponents. Failure to do so may cause physical injuries to you and damages to motherboard components.
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1. Verify if the battery on the motherboard provides ~3VDC. Install a new battery if it does not. 2. Confirm whether your power supply provides adaquate and stable power. Other problems... 1. Try searching keywords related to your problem on ASRock Rack’s FAQ page: http://www.asrockrack.com/support...
B550D4ID-2L2T 5.2 Technical Support Procedures If you have tried the troubleshooting procedures mentioned above and the problems are still unsolved, please contact ASRock Rack’s technical support with the following information: 1. Your contact information 2. Model name, BIOS version and problem type.