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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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- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. The terms HDMI® and HDMI High-Definition Multimedia Interface, and the HDMI logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.
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correction, improvement or enhancement of (a) the Software or (b) Intel products or processes that work with the Software, Licensee grants to Intel a non-exclusive, worldwide, perpetual, irrevocable, transferable, royalty-free license, with the right to sublicense, under Licensee’s intellectual property rights, to incorporate or otherwise utilize those comments and suggestions.
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ASRock Rack follows the green design concept to design and manufacture our products, and makes sure that each stage of the product life cycle of ASRock Rack product is in line with global environmental regulations. In addition, ASRock Rack disclose the relevant information based on regulation requirements.
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 SPC741D8UD-2T / SPC741D8UD-2T/X550 Physical Status Form Factor Deep Micro-ATX Dimension 10.4” x 10.5” (264.16 x 266.7 mm) Processor System Supports 4 Gen Intel® Xeon® Scalable processors Socket Single Socket E (LGA 4677) Thermal Design 350W Power (TDP) Chipset Intel®...
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AMI UEFI BIOS; 512Mb SPI Flash ROM Features Plug and Play (PnP), ACPI 4.0 and above compliance wake up events, SMBIOS 3.4 and above , ASRock Rack Instant Flash Internal Connectors/Headers PSU Connector 1 Mirco-Fit (4-pin, ATX PSU signal) w/ATX 24-pin adapter...
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USB 2.0 Header SPC741D8UD-2T: N/A SPC741D8UD-2T/X550: 1 (9-pin) PMbus Header IPMB Header Clear CMOS 1 (contact pads) LED Indicators Standby Power 1 (3.3VSB) 80 Debug Port LED 1 Fan Fail LED BMC Heartbeat Supported OS Microsoft® Windows®: - Server 2022 (64 bit) Linux®:...
. With this utility, you can press the <F6> key during the 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.
1.6 I/O Panel SPC741D8UD-2T / SPC741D8UD-2T/X550: No. Description No. Description UID Switch (UID1) 10G LAN RJ-45 Port (LAN1)** USB 3.2 Gen1 Ports (USB3_1_2) 10G LAN RJ-45 Port (LAN2)** LAN RJ-45 Port (IPMI_LAN1)* VGA Port (VGA1) LAN Port LED Indications *There are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications.
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SPC741D8UD-2T SPC741D8UD-2T/X550 **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 ACT/LINK LED SPEED LED LAN Port LED Indications Activity / Link LED...
Chapter 2 Installation This is a deep micro-ATX form factor (10.4” x 10.5”) 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.
SPC741D8UD-2T SPC741D8UD-2T/X550 2.4 Installation of Memory Modules (DIMM) This motherboard provides eight 288-pin DDR5 (Double Data Rate 5) DIMM slots. CPU0 DDR5_A1, B1, C1, D1, E1, F1, G1 H1 1. For Eight channel configuration, you always need to install identical (the same brand, speed, size and chip-type) DDR5 DIMM groups.
SPC741D8UD-2T SPC741D8UD-2T/X550 2.5 Expansion Slots (PCI Express Slots) There are 4 PCI Express slots on this motherboard. PCIE slot: PCIE4 (PCIE 5.0 x16 slot, from CPU0) is used for PCI Express x16 lane width cards. PCIE5 (PCIE 5.0 x16 slot, from CPU0) is used for PCI Express x16 lane width cards.
2.6 Jumper 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”. The illustration shows a 3-pin jumper whose pin1 and pin2 are “Short” when a jumper cap is placed on these 2 pins.
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SPC741D8UD-2T SPC741D8UD-2T/X550 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”. Password Reset Jumper Open: Normal Mode (Default)
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. System Panel Header Connect the power switch, PLED+ PLED-...
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SPC741D8UD-2T SPC741D8UD-2T/X550 Auxiliary Panel Header This header supports multiple (18-pin AUX_PANEL1) functions on the front panel, (see p.6, No. 30) including the front panel SMB, internet status indicator and chassis intrusion pin. A. Front panel SMBus connecting pin (6-1 pin FPSMB) This header allows you to connect SMBus (System Management Bus) equipment.
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Backplane PCI Express This header is used for the hot Hot-Plug Connector plug feature of HDDs on the (5-pin CPU1_ HSBP1) backplane. P0_HP_ALERT_L CPU_HP_SDA (see p.6, No. 1) CPU_HP_SCL Thermal Sensor Header Please connect the thermal (3-pin TR1) sensor cable to either pin 1-2 (see p.6, No.
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SPC741D8UD-2T SPC741D8UD-2T/X550 SPC741D8UD-2T/X550 There is one USB USB_PWR only: 2.0 header on this DUMMY USB 2.0 Header motherboard. This USB (9-pin USB1_2) 2.0 header can support (see p.6, No. 28) two ports. USB_PWR BMC SMB Headers These headers are used for the (5-pin BMC_SMB_1) SM BUS devices.
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Micro-Fit SATA Power Please use a SATA power cable Connector(DC-IN mode) to connect this SATA Power (6-pin SATAPWR1) Connector and your SATA (see p.6, No. 16) HDD for supplying power from the motherboard, when using DC-IN mode without SATA power supply. RRXD1 DDTR#1 Serial Port Header...
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SPC741D8UD-2T SPC741D8UD-2T/X550 ATX 12V Power This motherboard provides Connectors three 8-pin ATX 12V power (8-pin ATX12V1) connectors. (see p.6, No. 11) (8-pin ATX12V2) (see p.6, No. 12) (8-pin ATX12V3) (see p.6, No. 13) Micro-Fit ATX 4Pin The motherboard provides one...
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Virtual RAID On CPU This connector supports Intel® Header Virtual RAID on CPU and VROC RAID KEY (4-pin RAID_1) NVME/AHCI RAID on CPU +3VSB (see p.6, No. 34) PCIE. With the introduction of the Intel VROC product, there are three modes of operation: HW key required Key features •...
SPC741D8UD-2T SPC741D8UD-2T/X550 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...
2.9 Dr. Debug Dr. Debug is used to provide code information, which makes troubleshooting even easier. Please see the diagrams below for reading the Dr. Debug codes. Code Description 0x10 PEI_CORE_STARTED 0x11 PEI_CAR_CPU_INIT 0x15 PEI_CAR_NB_INIT 0x19 PEI_CAR_SB_INIT 0x31 PEI_MEMORY_INSTALLED 0x32 PEI_CPU_INIT 0x33 PEI_CPU_CACHE_INIT...
2.10 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/Switch front or rear panel is pressed, (UID1) the front/rear UID blue LED indicator will be turned on.
SPC741D8UD-2T SPC741D8UD-2T/X550 2.11 M.2 SSD Module Installation Guide The M.2 Socket (M2_1, Key M) supports type 2280 SATA3 6.0 Gb/s module or a M.2 PCI Express module up to Gen3 x4 (8GT/s x4). Installing the M.2 SSD Module Step 1 Prepare a M.2 SSD module and the...
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;...
SPC741D8UD-2T SPC741D8UD-2T/X550 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>...
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.
SPC741D8UD-2T SPC741D8UD-2T/X550 3.2.1 Mother Board Information Press <Enter> to view the information of the motheboard. 3.2.2 Processor Information Press <Enter> to view the information of the processor.
SPC741D8UD-2T SPC741D8UD-2T/X550 3.3 Advanced Screen In this section, you may set the configurations for the following items: CPU Configuration, Platform Power Configuration, DRAM Configuration, Chipset Configuration, Storage Configuration, NVME Configuration, ACPI Configuration, USB Configuration, Super IO Configuration, Serial Port Console Redirection, H/W Monitor, Runtime Error Logging, Intel SPS Information, Network Stack Configuration, Intel VMD Technology, Driver Health, Tls Auth Configuration and Instant Flash.
3.3.1 CPU Configuration Active Processor 1 Cores Select the number of cores to enable in each processor package. Intel Hyper Threading Technology Intel Hyper Threading Technology allows multiple threads to run on each core, so that the overall performance on threaded software is improved. Enable Intel TXT Support Enables Intel Trusted Execution Technology Configuration.
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SPC741D8UD-2T SPC741D8UD-2T/X550 SW Guard Extensions (SGX) Use this item to enable or disable Software Guard Extensions (SGX). DCU Streamer Prefetcher DCU streamer prefetcher is an L1 data cache prefetcher (MSR 1A4h [2]). Hardware Prefetcher Automatically prefetch data and code for the processor. Enable for better performance.
3.3.2 Platform Power Configuration Intel SpeedStep Technology Intel SpeedStep technology allows processors to switch between multiple frequencies and voltage points for better power saving and heat dissipation. CPU turbo ratio can be fixed when Intel SpeedStep Technology set Disabled and Intel Turbo Boost Technology set En- abled.
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SPC741D8UD-2T SPC741D8UD-2T/X550 HWP Native Mode is a pre-requisite for enabling Dynamic SST-PP. Activate SST-BP This allows you to enable or disable the SST-BP. HWP Native Mode is a pre-requisite for enabling SST-BF; HWP Native Mode with No Legacy is a pre-requisite for configuring SST-BF.
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CPU Thermal Throttling This allows you to enable or disable Thermal Monitor. Power Performance Tuning This allows you to decides which controls EFB. OS Controls EPB: Specifies IA32_ENERGY_PERF_BIAS is used. BIOS Controls EPB: Specifies ENERGY_PERF_BIAS_CONFIG is used. PECI Controls EPB: Specifies PCS53 is used. ENERGY_PERF_BIAS_CFG mode This allows you to use input from ENERGY_PERF_BIAS_CONFIG mode seletion.
SPC741D8UD-2T SPC741D8UD-2T/X550 3.3.3 DRAM Configuration Enforce DDR Memory Frequency POR Enable to enforce POR restrictions for DDR frequency and voltage programming. DRAM Frequency If [Auto] is selected, the motherboard will detect the memory module(s) inserted and assign the appropriate frequency automatically.
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Mirror Mode Mirror Mode will set entire 1LM/2LM memory in system to be mirrored, consequently reducing the memory capacity by half. Mirror Enable will disable XPT Prefetch. Partial Mirror 1 Size (GB) Configure the Mirror Mode to Partial Mirror Mode to appear this item. This allows you to select multiplier of 1GB for the size of SAD to be created.
SPC741D8UD-2T SPC741D8UD-2T/X550 3.3.4 Chipset Configuration MMCFG Base Use this item to select MMCFG Base. MMCFG Size Use this item to select MMCFG Base. MMIO High Base Use this item to select MMIO High Base. MMIO High Granularity Size Use this item to select MMIO Granularity Size.
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SR-IOV Support If system has SR-IOV capable PCIe Devices, this option Enables or Disables Single Root IO Virtualization Support. PCIE Link Width Select this item to configue PCIE Link Width. PCIE4/5/6/7 Link Width This allows you to select PCIE4/5/6/7 Link Width. The default value is [Auto]. MCIO1/2 Link Width This allows you to select MCIO1/2 Link Width.
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SPC741D8UD-2T SPC741D8UD-2T/X550 MSAS1/2, PCIE4/5/6/7, MCIO1-1/1-2/2-1/2-2 ASPM Support This allows you to configure the ASPM support to MSAS1/2, PCIE4/5/6/7, MCIO1-1/1-2/2- 1/2-2. Onboard Debug Port LED Enable or disable the onboard Dr. Debug LED.
3.3.5 Storage Configuration Hard Disk S.M.A.R.T. S.M.A.R.T stands for Self-Monitoring, Analysis, and Reporting Technology. It is a monitoring system for computer hard disk drives to detect and report on various indicators of reliability. SATA Controller 0 Use this item to enable or disable SATA controller. SATA Controller 0 Mode Selection Identify the SATA port is connected to Solid State Drive or Hard Disk Drive.
3.3.7 ACPI Configuration PCIe Devices Power On Allow the system to be waked up by a PCIE device and enable wake on LAN. Ring-In Power On Use this item to enable or disable Ring-In signals to turn on the system from the power- soft-off mode.
SPC741D8UD-2T SPC741D8UD-2T/X550 3.3.8 USB Configuration USB Configuration The USB Configuration displays the USB Controllers and USB Device informations.
3.3.9 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. Change Settings Use this item to select an optimal setting for Super IO device. SOL Configuration Use this item to set parameters of SOL.
SPC741D8UD-2T SPC741D8UD-2T/X550 3.3.10 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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SPC741D8UD-2T SPC741D8UD-2T/X550 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.
3.3.11 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.
SPC741D8UD-2T SPC741D8UD-2T/X550 3.3.12 Runtime Error Logging System Error Use this item to enable or disable System Error feature. When it is set to [Enabled], you can configure Memory Error and PCIE Error log features. WHEA Support Use this item to enable or disable Windows Hardware Error Architecture.
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PCIE Corrected Error Threshold PCIE Correctable Error Threshold (0x01-0xFF) used for sparing, tagging, and leaky bucket. PCIE Uncorrected Error Enable Use this item to enable or disable PCIe Uncorrectable errors. PCIE Fatal Error Enable Use this item to enable or disable PCIe Ftal errors.
SPC741D8UD-2T SPC741D8UD-2T/X550 3.3.13 Intel SPS Information SPS screen displays the Intel SPS information, such as Operational Firmware Version and Firmware State.
3.3.14 Network Stack Configuration Network Stack Enable UEFI network stack can prevents you from performing single-user network boots and network installation. If disabled, the host does not use the network interface. IPv4 PXE Support Enable IPv4 PXE Boot support. If disabled, IPv4 PXE Boot Option is not supported. IPv4 HTTP Support Enable IPv4 HTTP Boot support.
SPC741D8UD-2T SPC741D8UD-2T/X550 3.3.15 Intel® VMD technology VMD Config for PCH ports Use this item to enter VMD for PCH ports configuration menu . Enable/Disable VMD Use this item to enable or disable VMD in this Stack. PCH Root Port 0/2 (MSAS1/2) Use this item to configure PCH root port.
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VMD port X Use this item to enable or disable Intel(R) Volume Management Device Technology on specific root port. Hot Plug Capable Use this item to enable or disable Hot Plug for specific Ports.
3.3.17 Tls Auth Configuration Server CA Configuration Press <Enter> to configure Server CA. Client Cert Configuration Press <Enter> to configure Client Cert. Enroll Cert Press <Enter> to enroll cert. Delete Cert Press <Enter> to delete cert.
SPC741D8UD-2T SPC741D8UD-2T/X550 3.3.18 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 pre- paring an additional floppy diskette or other complicated flash utility.
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. FRB-2 Timer This allows you to enable or disable FRB-2 timer (POST timer) FRB-2 Timer Timeout This allows you to define the FRB-2 Time Expiration between 1 to 30 value.
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SPC741D8UD-2T SPC741D8UD-2T/X550 OS Wtd Timer Policy Configure how the system should respond if the OS Boot Watchdog Timer expires. If the OS Boot Watchdog Timer is disabled, this item is not available. BMC Network Configuration This allows you to configure BMC network parameters.
3.4.1 BMC Network Configuration Bonding Setting Use this item to enable or disable bonding, if you want to enable bonding please enable all Lan channel first. Bond Enable Setting Show you the Bond status is enabled or disabled. Lan Channel (Failover) Manual Setting IPMI LAN If [No] is selected, the IP address is assigned by DHCP.
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SPC741D8UD-2T SPC741D8UD-2T/X550 When [DHCP] or [Static] is selected, do NOT modify the BMC network settings on the IPMI web page. 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/ipmi.asp...
3.4.2 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.
SPC741D8UD-2T SPC741D8UD-2T/X550 3.4.3 BMC Tools KCS control Select the KSC interface state after POST end. If [Enabled] is selected, the BMC will remain KCS interface after POST stage. If [Disabled] is selected, the BMC will disable KCS interface after POST stage.
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. Administrator Password Set or change the password for the administrator account. Only the administrator has authority to change the settings in the UEFI Setup Utility.
SPC741D8UD-2T SPC741D8UD-2T/X550 3.5.1 Key Management In this section, expert users can modify Secure Boot Policy variables without full authenti- cation. Factory Key Provision Install factory default Secure Boot keys after the platform reset and while the System is in Setup mode.
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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 Key Exchange Keys Enroll Factory Defaults or load certificates from a file: 1. Public Key Certificate in: a) EFI_SIGNATURE_LIST b) EFI_CERT_X509 (DER) c) EFI_CERT_RSA2048 (bin) d) EFI_CERT_SHAXXX...
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SPC741D8UD-2T SPC741D8UD-2T/X550 Enroll Factory Defaults or load certificates from a file: 1. Public Key Certificate in: 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.
3.6 Event Logs Change Smbios Event Log Settings This allows you to configure the Smbios Event Log Settings. When entering the item, you will see the followings: Smbios Event Log Use this item to enable or disable all features of the SMBIOS Event Logging during system boot.
SPC741D8UD-2T SPC741D8UD-2T/X550 3.7 Boot 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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UEFI USB Drive BBS Priorities Specifies the Boot Device Priority sequence from available UEFI USB Drives. UEFI Application Boot Priorities Specifies the Boot Device Priority sequence from available UEFI Application. Setup Prompt Timeout Configure the number of seconds to wait for the UEFI setup utility. Bootup Num-Lock If this item is set to [On], it will automatically activate the Numeric Lock function after boot-up.
SPC741D8UD-2T SPC741D8UD-2T/X550 3.8 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.
4.3 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 dealer...
SPC741D8UD-2T SPC741D8UD-2T/X550 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...
SPC741D8UD-2T/X550 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.
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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 http://www.asrockrack.com; or you may contact your dealer for further information. For technical questions, please submit a support request form at https://event.asrockrack.com/tsd.asp...
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