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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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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 in- formation 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. Find the latest memory and CPU support lists on ASRock Rack website as well. ASRock Rack’s Website: www.ASRockRack.com About technical supporting for this motherboard, please refer to the website for future information.
1.2 Specifications SP2C621D32LM3 MB Physical Status Form Factor L-shape Propietary Dimension 18.8'' x 17'' (47.75 cm x 43.18 cm) Processor System gen Intel® Xeon® Processor Scalable processors Socket 1+1 Socket P+ (LGA 4189) Thermal Design 270W Power Chipset Intel® C621A...
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SP2C621D32LM3 1 (M2_1: M-key (PCIe 3.0 x4 or SATA 6Gb/s); Type 2230/2242/2260/2280 SlimSAS Ethernet Interface Gigabit LAN 10/100/1000 Mb/s 1 x RJ45 Dedicated IPMI LAN port - Supports Wake-On-LAN - Supports Energy Efficient Ethernet 802.3az - Supports PXE Mezzanine Slot OCP NIC 3.0 4C+ (PCIe4.0 x16) CPU0...
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256Mb 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, PCH, MB, Card side Temperature Sensing - CPU/Rear/Front Fan Tachometer...
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SP2C621D32LM3 Support OS Microsoft® Windows® (Server OS) - Server 2016 (64 bit) - Server 2019 (64 bit) Linux® - Red Hat Enterprise Linux Server 7.8 (64 bit) / 8.2 (64 bit) - CentOs 7.8 (64 bit) / 8.2 (64 bit) - SUSE Enterprise Linux Server 12 SP5 (64 bit) / 15 SP1 (64 bit) - Ubuntu 19.04 (64 bit) / 20.04 (64 bit)
1.3 Unique Features ASRock Rack Instant Flash is a BIOS flash utility embedded in Flash ROM. This con- venient BIOS update tool allows user to update system BIOS without entering oper- ® ating systems first like MS-DOS or Windows . With this utility, press the <F6> key during the POST or the <F2>...
SP2C621D32LM3 1.6 I/O Panel No. Description No. Description System Fault LED (SYS_FAULT_LED1) USB 3.2 Gen1 Port (USB3_1) Power Switch (PWR_BTN1) USB 3.2 Gen1 Port (USB3_2) UID Switch (UID1) VGA Port (VGA1) LAN RJ-45 Port (IPMI_LAN)* Serial Port (COM1) LAN Port LED Indications *There are two LED next to the LAN port.
SP2C621D32LM3 Chapter 2 Installation This is a L-shape Propieta r y form factor (18.8-in x 17.0-in, 48.26 cm x 43.18 cm) motherboard. Before installing the motherboard, study the configuration of the chassis to ensure that the motherboard fits into it.
2.3 Installing the CPU and Heatsink 1. Before inserting the CPU into the socket, please check if the PnP cap is on the socket, if the CPU surface is unclean, or if there are any bent pins in the socket. Do not force to insert the CPU into the socket if above situation is found.
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SP2C621D32LM3 1. Before installing the heatsink, it needs to spray thermal interface material between the CPU and the heatsink to improve heat dissipation. 2. Illustration in this documentation are examples only. Heatsink or fan cooler type may differ. CPU Carrier...
SP2C621D32LM3 2.5 Expansion Slots (PCI and PCI Express Slots) There are 3 PCI Express slots on this motherboard. PCIE slots: PCIE1 (PCIE 4.0 x24 slot, from CPU1) is used for PCI Express x24 lane width cards. PCIE2 (PCIE 4.0 x24 slot, from CPU2) is used for PCI Express x24 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.
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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SP2C621D32LM3 Auxiliary Panel Header This header supports (18-pin AUX PANEL1) multiple functions on the (see p.7, No. 59) front panel, 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 user to connect SMBus (System Management Bus) equipment.
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Serial ATA3 DOM The SATA3 DOM connector Connectors supports both a SATA DOM SSATA1 SSATA0 (SSATA0) (Disk-On-Module) and a (see p.7, No. 66) SATA data cable for internal (SSATA1) storage device. (see p.7, No. 70) USB 3.2 Gen1 Header Besides two default USB 3.2 (19-pin USB3_3_4) Gen1 ports on the I/O panel, (see p.7, No.
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SP2C621D32LM3 CPU Fan Connectors Please connect fa n cables (6-pin FAN1_1) to the fan connectors and (see p.7, No. 26) match the black wire to the 12V(FAN_VOLTAGE) (6-pin FAN2_1) ground pin. All fans support FAN_SPEED_SENSOR1 FAN_SPEED_CONTROL (see p.7, No. 30) Fan Control.
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SATA Power Connector Please use a SATA power (4-pin HDD_PWR1) cable to connect this +12V (see p.7, No. 52) SATA Power Connector and the SATA HDD for supplying power from the motherboard, when using DC-IN mode without SATA power supply. Backplane Power Please connect a 12-pin Connector...
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SP2C621D32LM3 SCLOCK Serial General Purpose The header supports Serial SLOAD Input/Output Header Link interface for onboard SDATAIN (7-pin SSATA_SGPIO1) SATA connections. (see p.7, No. 65) +3.3V SDATAOUT Slimline NVME/SATA These connectors are used Connectors for the NVME PCIE/SATA (SLIM1) devices.
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SPI TPM Header This connector supports SPI SPI_DQ2 SPI_DQ3 (13-pin TPM_BIOS_PH1) Trusted Platform Module SPI_CS0 SPI_PWR Dummy SPI_MISO (see p.7, No. 64) (TPM) system, which can RSMRST# SPI_MOSI securely store keys, digital RST# SPI_TPM_CS# certificates, passwords, and TPM_PIRQ data. A TPM system also helps enhance network security, protects digital identities, and ensures...
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SP2C621D32LM3 Virtual RAID On CPU This connector supports +3VSB Header Intel® Virtual RAID on CPU VROC RAID KEY (4-pin RAID_1) and NVME/AHCI RAID on (see p.7, No. 19) CPU PCIE. With the introduction of the Intel VROC product, there are three modes of operation:...
2.8 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...
2.9 Unit Identification purpose LED/Switch With the UID button, it can be able to locate the server that are 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.
SP2C621D32LM3 2.10 M.2_SSD Module Installation Guide The M.2 Socket (M2_1, Key M) supports either a M.2 SATA3.6.0 Gb/s module or a M.2 PCI Express moduel up to Gen3x4 (8Gb/s x4) Installing the M.2_SSD Module Step 1 Prepare a M.2_SSD module and the screw.
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Step 3 Move the standoff based on the module type and length. Skip Step 3 and 4 and go straight to Step 5 upon going to use the default nut. Otherwise, release the standoff by hand. Step 4 Peel off the yellow protective film on the nut to be used.
SP2C621D32LM3 Chapter 3 UEFI Setup Utility 3.1 Introduction This section explains how to use the UEFI SETUP UTILITY to configure the system. The UEFI chip on the motherboard stores the UEFI SETUP UTILITY. Run the UEFI SETUP UTILITY when starting 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>...
SP2C621D32LM3 3.2 Main Screen Once entering the UEFI SETUP UTILITY, the Main screen will appear and display the system overview. The Main screen provides system overview information and allows user to set the system time and date.
3.3 Advanced Screen In this section, set the configurations for the following items: CPU Configuration, DRAM Configuration, Chipset Configuration, Storage Configuration, NVMe Configuration, ACPI Configuration, USB Configuration, Super IO Configuration, Serial Port Console Re- direction, H/W Monitor, Runtime Error Logging, Network Stack Configuration, Intel SPS Configuration, Intel(R) VMD Technology, Tls Auth Configuration and Instant Flash.
SP2C621D32LM3 3.3.1 CPU 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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Short Duration Power Limit Configure Package Power Limit 2 in watts. When the limit is exceeded, the CPU ratio will be lowered immediately. A lower limit can protect the CPU and save power, while a higher limit may improve performance. Long Duration Power Limit Configure Package Power Limit 1 in watts.
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SP2C621D32LM3 Enhanced Halt State(C1E) Enable Enhanced Halt State (C1E) for lower power consumption. Hardware P-States Disable: Hardware chooses a P-state based on OS Request (Legacy P-States) Native Mode: Hardware chooses a P-state based on OS guidance Out of Band Mode: Hardware autonomously chooses a P-state (no OS guidance) AES-NI Use this item to enable or disable AES-NI support.
3.3.2 DRAM Configuration Enforce POR Enable to enforce POR restrictions for DDR4 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. Numa Use this item to enable or disable Non Uniform Memory Access (NUMA). IMC Interleaving Select to configure IMC Interleaving settings.
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SP2C621D32LM3 Data Scrambling for DDR4 Enable - Enables data scrambling for DDR4. Disable - Disables this feature. Auto - Sets it to the MRC default setting; current default is Enable.
3.3.3 Chipset Configuration MMCFG Base 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. Above 4G Decoding Enable or disable 64bit capable Devices to be decoded in Above 4G Address Space (only if the system supports 64 bit PCI decoding).
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SP2C621D32LM3 VT-d Intel Virtualization Technology for Directed I/O helps the virtual machine monitor better utilize hardware by improving application compatibility and reliability, and providing ad- ditional levels of manageability, security, isolation, and I/O performance. PCIe Hot Plug Use this item to enable or disable PCIe Hot Plug globally.
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PCIE2 Link Speed Use this item to select PCIE2 Link Speed. The default value is [Auto]. PCIE3 Link Speed Use this item to select PCIE3 Link Speed. The default value is [Auto]. SLIM1/SLIM2/SLIM3 Link Speed Use this item to select SLIM3/SLIM2 Link Speed. The default value is [Auto]. SLIM4/SLIM5/SLIM6 Link Speed Use this item to select SLIM6/SLIM5 Link Speed.
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SP2C621D32LM3 Restore AC Power Current State Use this item to restore AC Power Current State...
3.3.4 Storage Configuration SATA Controller Use this item to enable or disable SATA Controllers. SATA Mode Selection Identify the SATA port is connected to Solid State Drive or Hard Disk Drive. Press <Ctrl+I> to enter RAID ROM during UEFI POST process. SATA ALPM Use this item to enable or disable Aggressive Link Power Management.
3.3.6 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.
SP2C621D32LM3 3.3.7 USB Configuration Legacy USB Support Use this option to enable or disable legacy support for USB devices. The default value is [Enabled].
3.3.8 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.
SP2C621D32LM3 3.3.9 Serial Port Console Redirection COM1 / SOL Console Redirection Use this option to enable or disable Console Redirection. If this item is set to Enabled, select a COM Port to be used for Console Redirection. Console Redirection Settings Use this option to configure Console Redirection Settings, and specify how the computer and the host computer to which 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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SP2C621D32LM3 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.
3.3.10 H/W Monitor In this section, it allows user to monitor the status of the hardware on the 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 user to enable or disable the Watch Dog Timer.
SP2C621D32LM3 3.3.11 Runtime Error Logging WHEA Support Use this item to enable or disable Windows Hardware Error Architecture. System Error Use this item to enable or disable System Error feature. When it is set to [Enabled], it allows user to configure Memory Error and PCIE Error log features.
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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.
SP2C621D32LM3 3.3.12 Network Stack Configuration Network Stack Use this item to enable or disable UEFI Network Stack. IPv4 PXE Support Use this item to enable or disable IPv4 PXE boot support. If disabled, IPv4 PXE boot support will not be available.
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Media detect count Number of times the presence of media will be checked. Use either +/- or numeric keys to set the value.
SP2C621D32LM3 3.3.13 Intel SPS Configuration SPS screen displays the Intel SPS Configuration information, such as Operational Firmware Version and Firmware State.
3.3.14 Intel® VMD technology Press <Enter> to bring up the Intel(R) VMD for Volume Management Device Configuration menu. Intel(R) VMD for Volume Management Device on Socket 0 VMD Config for IOU 1 (PCIE1(x16)) Enable/Disable VMD Use this item to enable or disable VMD in this Stack. When [Enabled], users are allowed to configure the options below.
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SP2C621D32LM3 VMD port D Use this item to enable or disable Intel(R) Volume Management Device Technology on specific root port. Hot Plug Capable Enable/Disable Hot Plug for PCIe Root Ports A-D. VMD Config for IOU 3 (PCIE1(x8)/SLIM1) Enable/Disable VMD Use this item to enable or disable VMD in this Stack.
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VMD port B Use this item to enable or disable Intel(R) Volume Management Device Technology on specific root port. VMD port C Use this item to enable or disable Intel(R) Volume Management Device Technology on specific root port. VMD port D Use this item to enable or disable Intel(R) Volume Management Device Technology on specific root port.
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SP2C621D32LM3 VMD Config for IOU 1 (PCIE2(x8)/SLIM4) Enable/Disable VMD Use this item to enable or disable VMD in this Stack. When [Enabled], users are allowed to configure the options below. VMD port A Use this item to enable or disable Intel(R) Volume Management Device Technology on specific root port.
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VMD port D 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 PCIe Root Ports A-D. VMD Config for IOU 4 (SLIM6/SLIM5) Enable/Disable VMD Use this item to enable or disable VMD in this Stack.
SP2C621D32LM3 3.3.15 Tls Auth Configuration Server CA Configuration Press <Enter> to configure Server CA. Client Cert Configuration Press <Enter> to configure Client Cert.
3.3.16 Instant Flash Instant Flash is a UEFI flash utility embedded in Flash ROM. This convenient UEFI update tool allows user to update system UEFI without entering operating systems first like MS- ® DOS or Windows . Just save the new UEFI file to the USB flash drive, floppy disk or hard drive and launch this tool, then update the UEFI only in a few clicks without preparing an additional floppy diskette or other complicated flash utility.
SP2C621D32LM3 3.4 Security This section allows user to set or change the supervisor/user password for the system. For the user password item is also allowed to 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.
3.4.1 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. Install Default Secure Boot Keys Please install default secure boot keys if it’s the first time using the secure boot.
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SP2C621D32LM3 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 Key Exchange Keys Enroll Factory Defaults or load certificates from a file: 1. Public Key Certificate in:...
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Key Source: Default, External, Mixed Forbidden Signatures 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.
3.5 Boot Screen In this section, it will display the available devices on the system for user 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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SP2C621D32LM3 Boot Option Filter This option controls Legacy/UEFI ROMs priority. 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.
3.5.1 CSM (Compatibility Support Module) Enable to launch the Compatibility Support Module. Please do not disable unless it is run- ning a WHCK test. Disable CSM for faster boot speed when using Windows 10 64-bit and all of the devices support UEFI. Launch Other Storage OpROM Policy Select UEFI only to run those that support UEFI option ROM only.
SP2C621D32LM3 3.6 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.
3.6.1 BMC Network Configuration BMC Out of Band Access Enabled/Disabled BMC Out of band Access. IPMI (eth0) Manual Setting IPMI LAN If [No] is selected, the IP address is assigned by DHCP. If using a static IP address, toggle to [Yes], and the changes take effect after the system reboots. The default value is [No]. Configuration Address Source Select to configure BMC network parameters statically or dynamically(by BIOS or BMC).
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SP2C621D32LM3 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...
3.6.2 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.
SP2C621D32LM3 3.6.3 BMC Tools Load BMC Default Settings Use this item to load BMC default settings. 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...
3.7 Event Logs Change Smbios Event Log Settings This allows user to configure the Smbios Event Log Settings. When entering the item, the screen displays following sub-items: Smbios Event Log Use this item to enable or disable all features of the SMBIOS Event Logging during system boot.
SP2C621D32LM3 3.8 Exit Screen Save Changes and Exit When selecting 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 selecting this option, the following message “Discard changes and exit setup?”...
4.3 Contact Information Contact ASRock Rack or want to know more about ASRock Rack, welcome to visit ASRock Rack’s website at http://www.ASRockRack.com; or contact the dealer for further information.
SP2C621D32LM3 Chapter 5 Troubleshooting 5.1 Troubleshooting Procedures Follow the procedures below to troubleshoot the system. Always unplug the power cord before adding, removing or changing any hardware compo- nents. Failure to do so may cause physical injuries and motherboard damages.
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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 the power supply provides adaquate and stable power. Other problems... 1. Try searching keywords related to the problem on ASRock Rack’s FAQ page: http://www.asrockrack.com/support...
SP2C621D32LM3 5.2 Technical Support Procedures If having the troubleshooting procedures mentioned above and the problems are still unsolved, please contact ASRock Rack’s technical support with the following information: 1. Contact information 2. Model name, BIOS version and problem type. 3. System configuration.
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Contact Information Contact ASRock Rack or want to know more about ASRock Rack, it's welcome to visit ASRock Rack’s website at http://www.asrockrack.com; or contact the dealer for further information. For technical questions, please submit a support request form at https://event.