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Summary of Contents for ASROCK Rack EP2C621D16HM-AB
- Page 1 EP2C621D16HM-AB EP2C622D16HM-C User Manual Version 1.0 Published April 2018 Copyright©2018 ASRock Rack INC. All rights reserved.
- Page 2 In no event shall ASRock Rack, its directors, officers, employees, or agents be liable for any indirect, special, incidental, or consequential damages (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.
- Page 3 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,...
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Page 4: Table Of Contents
Contents Chapter 1 Introduction Package Contents Specifications Unique Features Motherboard Layout I/O Panel Block Diagram Chapter 2 Installation Screw Holes Pre-installation Precautions Installing the CPU and Heatsink Installation of Memory Modules (DIMM) Expansion Slot (PCI Express Slot) Jumper Setup Onboard Headers and Connectors Unit Identification purpose LED/Switch Driver Installation Guide 2.10... - Page 5 Advanced Screen 3.3.1 CPU Configuration 3.3.2 DRAM Configuration 3.3.3 Chipset Configuration 3.3.4 Storage Configuration 3.3.5 ACPI Configuration 3.3.6 USB Configuration 3.3.7 Super IO Configuration 3.3.8 Serial Port Console Redirection 3.3.9 H/W Monitor 3.3.10 Runtime Error Logging 3.3.11 Intel SPS Configuration 3.3.12 Intel(R) VMD Technology 3.3.13 Intel(R) Virtual RAID on CPU 3.3.14 Instant Flash...
- Page 6 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 Appendix Mezzanine Card Support List...
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Page 7: Chapter 1 Introduction
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. -
Page 8: Specifications
1.2 Specifications EP2C621D16HM-AB / EP2C622D16HM-C MB Physical Status Form Factor Half Width Dimension 20’’ x 6.5’’ (50cm x 16.5 cm) Processor System Intel® Xeon® Scalable Processor Socket Dual Socket P, LGA3647 EP2C621D16HM-AB: Chipset Intel® C621 EP2C622D16HM-C: Intel® C622 System Memory Capacity 16 DIMM slots... - Page 9 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 Temperature Sensing - System Temperature Sensing - CPU/Rear/Front Fan Tachometer...
- Page 10 * Please refer to our website for the latest OS support list. * Before installing the Linux OS, please first enter the BIOS settings, go to “Advanced” > “Chipset Configuration” and set “IGPU Multi-Monitor” option to “Disabled”. Environment Temperature Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C This motherboard supports Wake from on Board LAN.
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Page 11: Unique Features
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. -
Page 12: Motherboard Layout
1.4 Motherboard Layout 16.5cm (6.5 in) VGA1 USB 3.0 IPMI_ T: USB2 B: USB1 LAN1 NUT80 NUT80 PANEL1 USB_5_6 BIOS AST2500 Super RAID_1 M2_1 M2_1 Intel C621/ C622 OCU1 OCU3 OCU2... - Page 13 EP2C621D16HM-AB / EP2C622D16HM-C Description USB 2.0 Header (USB_5_6) System Panel Header (PANEL1) PSU SMBus (PSU_SMB1) Intelligent Platform Management Bus header (IPMB1) Virtual RAID On CPUHeader (RAID_1) Mezzanine Card Slot (MEZZ_MB_B1) (for EP2C621D16HM-AB only) M.2 Socket (M2_1) (Type 2280) PCI Express 3.0 x16 Slot (PCIE2)
- Page 14 CPU PECI Mode Jumper (PECI1) Non Maskable Interrupt Button (NMI_BTN1) TPM Header (TPM1) Mezzanine Card Slot (MEZZ_MB_A1) (for EP2C621D16HM-AB only) Auxiliary Panel Header (AUX_PANEL1) PCI Express 3.0 x8 Slot (PCIE1) BMC SMBus Header (BMC_SMB_1) Backplane PCI Express Hot-Plug Connector (HSBP_1)
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Page 15: I/O Panel
EP2C621D16HM-AB / EP2C622D16HM-C 1.5 I/O Panel No. Description No. Description VGA Port (VGA1) LAN RJ-45 Port (IPMI_LAN1)* USB 3.0 Ports (USB3_1_2) UID Switch (UID) LAN Port LED Indications *There are two LED next to the LAN port. Please refer to the table below for the LAN port LED indications. -
Page 16: Block Diagram
1.6 Block Diagram EP2C621D16HM-AB 2U4N-F Seriers AEP for channel A/D AEP for channel G/J Channel A Channel G Intel® Xeon® UPI0 Channel B Intel® Xeon® Channel H Scalable Processor Scalable Processor Channel C Channel I Channel D UPI1 Channel J... - Page 17 EP2C621D16HM-AB / EP2C622D16HM-C EP2C622D16HM-C 2U4N-F Seriers AEP for channel A/D AEP for channel G/J Channel A Channel G Intel® Xeon® UPI0 Channel B Intel® Xeon® Channel H Scalable Processor Scalable Processor Channel C Channel I Channel D UPI1 Channel J...
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Page 18: Chapter 2 Installation
Chapter 2 Installation This is a half form factor (20’’ x 6.5’’, 50 cm x 16.5 cm) motherboard. Before you install the motherboard, study the configuration of your chassis to ensure that the motherboard fits into it. EP2C621/EP2C622 Series are dual socket motherboards that support Intel® Xeon® Scalable Processor. -
Page 19: Installing The Cpu And Heatsink
EP2C621D16HM-AB / EP2C622D16HM-C 2.3 Installing the CPU and Heatsink 1. Before you insert 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. - Page 20 1. Before you installed the heatsink, you need 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.
- Page 21 EP2C621D16HM-AB / EP2C622D16HM-C...
- Page 22 Tighten the two Corner Plunger to 12 IN.LB. Two turns at a time. Tighten the two Middle Nuts to 12 IN.LB. Two turns at a time.
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Page 23: Installation Of Memory Modules (Dimm)
EP2C621D16HM-AB / EP2C622D16HM-C 2.4 Installation of Memory Modules (DIMM) This motherboard provides sixteen 288-pin DDR4 (Double Data Rate 4) DIMM slots in two groups, and supports Six and Dual Channel Memory Technology. Capacity CPU1 CPU2 DDR4_A1, B1, C1, D1, E1, F1... - Page 24 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.
- Page 25 EP2C621D16HM-AB / EP2C622D16HM-C Recommended Memory Configurations A single memory module should be installed in the BLUE socket which is nearest to the CPU. 1 CPU Configuration CPU1 1 DIMM 2 DIMMS 4 DIMMS 6 DIMMS 8 DIMMS 2 CPU Configuration...
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Page 26: Expansion Slot (Pci Express Slot)
2.5 Expansion Slot (PCI Express Slot) There are 2 PCI Express slots on this motherboard. PCIE slot: PCIE1 (PCIE 3.0 x16 slot, from CPU1) is used for PCI Express x16 lane width cards. PCIE2 (PCIE 3.0 x16 slot, from CPU1) is used for PCI Express x16 lane width cards. Slot Generation Mechanical... -
Page 27: Jumper Setup
EP2C621D16HM-AB / EP2C622D16HM-C 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”... - Page 28 Chassis ID0 Jumper (3-pin CHASSIS_ID0) (see p.6, No. 10) Chassis ID1 Jumper (3-pin CHASSIS_ID1) (see p.6, No. 9) EP2C621D16HM-AB Reserved for system level (Default) Chassis ID0 Jumper (3-pin CHASSIS_ID0) (see p.6, No. 10) Chassis ID1 Jumper (3-pin CHASSIS_ID1) (see p.6, No. 9)
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Page 29: Onboard Headers And Connectors
EP2C621D16HM-AB / EP2C622D16HM-C 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. - Page 30 Auxiliary Panel Header This header supports multiple (18-pin AUX PANEL_1) functions on the front panel, (see p.6, No. 39) 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.
- Page 31 EP2C621D16HM-AB / EP2C622D16HM-C Mini SAS HD Connector This Mini SAS HD connector (SATA_0_7) supports SAS/SATA data (see p.6, No.34) cables for internal storage devices. The current SAS3/ SATA3 interface allows up to 12.0 Gb/s data transfer rate. For connecting SAS HDDs, please contact SAS data cable dealers.
- Page 32 TPM Header This connector supports (17-pin TPM1) Trusted Platform Module (see p.6, No. 37) (TPM) system, which can securely store keys, digital certificates, passwords, and data. A TPM system also helps enhance network security, protects digital identities, and ensures platform integrity. PSU SMBus SMBCLK PSU SMBus monitors the...
- Page 33 EP2C621D16HM-AB / EP2C622D16HM-C Front Lan LED Connector This 4-pin connector is used LAN4_ACT_N LAN3_ACT_P (FRONT_LED_LAN34) for the front LAN status LAN4_ACT_P (see p.6, No. 43) indicator. LAN4_ACT_N ATX 12V Power This motherboard provides Connectors two 8-pin ATX 12V power (8-pin Con27) connectors.
- Page 34 Virtual RAID On CPU This connector supports Intel® Header Virtual RAID on CPU and +3VSB (4-pin RAID_1) NVME/AHCI RAID on CPU (see p.6, No. 5) PCIE. VROC RAID KEY BMC Debug Header This 4-pin connector is used (4-pin BMC_DEBUG1) for BMC debug function. +3VSB (see p.6, No.
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Page 35: Unit Identification Purpose Led/Switch
EP2C621D16HM-AB / EP2C622D16HM-C 2.8 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,... -
Page 36: M.2_Ssd (Ngff) Module Installation Guide
2.10 M.2_SSD (NGFF) Module Installation Guide 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 Ultra M.2 Socket (M2_1) supports a M.2 SATA3 6.0 Gb/s module or a M.2 PCI Express module up to Gen3 x4(32Gb/s). -
Page 37: Chapter 3 Uefi Setup Utility
EP2C621D16HM-AB / EP2C622D16HM-C Chapter 3 UEFI Setup Utility 3.1 Introduction Th is section explains how to use the UEFI SETUP UTILITY to confi gure your system. Th e UEFI chip on the motherboard stores the UEFI SETUP UTILITY. You may run the UEFI SETUP UTILITY when you start up the computer. -
Page 38: Navigation Keys
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>... -
Page 39: Main Screen
EP2C621D16HM-AB / EP2C622D16HM-C 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. -
Page 40: Advanced Screen
3.3 Advanced Screen In this section, you may set the configurations for the following items: CPU Configuration, DRAM Configuration, Chipset Configuration, Storage Configuration, ACPI Configura- tion, USB Configuration, Super IO Configuration, Serial Port Console Redirection, H/ W Monitor, Runtime Error Logging, Intel SPS Configuration, Intel(R) VMD Technology, Intel(R) Virtual RAID on CPU and Instant Flash. -
Page 41: Cpu Configuration
EP2C621D16HM-AB / EP2C622D16HM-C 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. - Page 42 Limit is exceeded. 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. 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.
- Page 43 EP2C621D16HM-AB / EP2C622D16HM-C Package C State Support Enable CPU, PCIe, Memory, Graphics C State Support for power saving. CPU C6 State Support Enable C6 deep sleep state for lower power consumption. Enhanced Halt State(C1E) Enable Enhanced Halt State (C1E) for lower power consumption.
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Page 44: Dram Configuration
3.3.2 DRAM Configuration Enforce POR Enforce POR - Enforces Plan Of Record restrictions for DDR4 frequency and voltage programming. Disable - Disables this feature. 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). - Page 45 EP2C621D16HM-AB / EP2C622D16HM-C 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. Memory Rank Sparing Enable or disable Memory Rank Sparing.
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Page 46: Chipset Configuration
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 Size Use this item to select MMIO High 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). - Page 47 EP2C621D16HM-AB / EP2C622D16HM-C MEZZ1 (for EP2C622D16HM-C only) Show the status of MEZZ Type-C. VT-d Intel(R) Virtualization Technology for Directed I/O helps your virtual machine monitor better utilize hardware by improving application compatibility and reliability, and provid- ing additional levels of manageability, security, isolation, and I/O performance.
- Page 48 OCU2 ASPM Support This option enables / disables the ASPM support for CPU downstream devices. OCU3 Link Speed Configure PCIE Link Speed. OCU3 ASPM Support This option enables / disables the ASPM support for CPU downstream devices. SR-IOV Support If system has SR-IOV capable PCIe Devices, this option Enables or Disables Single Root IO Virtualization Support.
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Page 49: Storage Configuration
EP2C621D16HM-AB / EP2C622D16HM-C 3.3.4 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 Use this item to enable or disable SATA Controllers. - Page 50 Use this item to enable or disable sSATA Controllers. sSATA/M.2_SATA Mode Selection Identify the sSATA port is connected to Solid State Drive or Hard Disk Drive. Press <Ctrl+I> to enter RAID ROM during UEFI POST process. sSATA ALPM Use this item to enable or disable Support Aggressive Link Power Management. sSATA Port 0 / 1/M2_1(SATA) / M2_1(PCIE) Depending on how many SATA ports you have, you will see sSATA_x (x means number) listed on the screen, with its status indicated as sSATA device [(Model Name)] or [Not...
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Page 51: Acpi Configuration
EP2C621D16HM-AB / EP2C622D16HM-C 3.3.5 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... -
Page 52: Usb Configuration
3.3.6 USB Configuration Legacy USB Support Enable or disable Legacy OS Suppor t for USB 2.0 dev ices. If you encounter USB compatibility issues it is recommended to disable legacy USB support. Select UEFI Setup Only to support USB devices under the UEFI setup and Windows/Linux operating systems only. -
Page 53: Super Io Configuration
EP2C621D16HM-AB / EP2C622D16HM-C 3.3.7 Super IO Configuration SOL Configuration Use this item to set parameters of SOL. SOL Port Use this item to enable or disable SOL port. Change Settings Use this item to select an optimal setting for Super IO device. -
Page 54: Serial Port Console Redirection
3.3.8 Serial Port Console Redirection 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. - Page 55 EP2C621D16HM-AB / EP2C622D16HM-C 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].
- Page 56 OS. The default value is [Always Enable]. Legacy Console Redirection Legacy Console Redirection Settings Use this option to configure Legacy Console Redirection Settings, and specify how your computer and the host computer to which you are connected exchange information. Legacy Serial Redirection Port Use this item to select a COM port to display redirection of Legacy OS and Legacy OPROM Messages.
- Page 57 EP2C621D16HM-AB / EP2C622D16HM-C flow uses two wires to send start/stop signals. The options include [None], [Hardware RTS/ CTS], and [Software Xon/Xoff]. Data Bits Parity Stop Bits...
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Page 58: H/W Monitor
3.3.9 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. Fan Control If [Auto] is selected, the fan speed will controlled by BMC. - Page 59 EP2C621D16HM-AB / EP2C622D16HM-C Smart Fan Duty Control Smart Fan Duty x (x means 1 to 11 stage) This allows you to set duty cycle for each stage. Smart Fan Temp Control Smart Fan Temp x (x means 1 to 11 stage) This allows you to set temperature for each stage.
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Page 60: Runtime Error Logging
3.3.10 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], you can configure Memory Error and PCIE Error log features. S/W Error Injection Support When it is set to [Enabled], S/W Error Injection is supported by unlocking MSR Ox790. - Page 61 EP2C621D16HM-AB / EP2C622D16HM-C 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.
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Page 62: Intel Sps Configuration
3.3.11 Intel SPS Configuration SPS screen displays the Intel SPS Configuration information, such as Operational Firmware Version and Firmware State. -
Page 63: Intel(R) Vmd Technology
EP2C621D16HM-AB / EP2C622D16HM-C 3.3.12 Intel(R) VMD Technology Intel(R) VMD for Volume Management Device on Socket 0 Intel(R) VMD for Volume Management Device Technology Use this item to enable or disable Intel(R) Volume Management Device Technology in this Stack. When [Enabled], users are allowed to configure the options below. - Page 64 specific root port. Hot Plug Capable Use this item to enable or disable Hot Plug for PCIe Root Ports 1A-1D. Intel(R) VMD for Volume Management Device Technology Use this item to enable or disable Intel(R) Volume Management Device Technology in this Stack.
- Page 65 EP2C621D16HM-AB / EP2C622D16HM-C Intel(R) VMD for Volume Management Device Technology Use this item to enable or disable Intel(R) Volume Management Device Technology in this Stack. When [Enabled], users are allowed to configure the options below. VMD port 2A Use this item to enable or disable Intel(R) Volume Management Device Technology on specific root port.
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Page 66: Intel(R) Virtual Raid On Cpu
3.3.13 Intel(R) Virtual RAID on CPU This formset allows the user to manage Intel(R) Virtual RAID on CPU. -
Page 67: Instant Flash
EP2C621D16HM-AB / EP2C622D16HM-C 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,... -
Page 68: Security
3.4 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. -
Page 69: Key Management
EP2C621D16HM-AB / EP2C622D16HM-C 3.4.1 Key Management In this section, expert users can modify Secure Boot Policy variables without full authenti- cation. Provision Factory Defaults 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. - Page 70 d) EFI_CERT_SHA256, 384, 512 2. Authenticated UEFI Variable 3. EFI PE/COFF Image(SHA256) Key Source: Default, External, Mixed, Test 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 encoded) c) EFI_CERT_RSA2048 (bin) d) EFI_CERT_SHA256, 384, 512 2.
- Page 71 EP2C621D16HM-AB / EP2C622D16HM-C a) EFI_SIGNATURE_LIST b) EFI_CERT_X509 (DER encoded) c) EFI_CERT_RSA2048 (bin) d) EFI_CERT_SHA256, 384, 512 2. Authenticated UEFI Variable 3. EFI PE/COFF Image(SHA256) Key Source: Default, External, Mixed, Test Authorized TimeStamps Enroll Factory Defaults or load certificates from a file: 1.
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Page 72: Boot Screen
3.5 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. - Page 73 EP2C621D16HM-AB / EP2C622D16HM-C Bootup Num-Lock If this item is set to [On], it will automatically activate the Numeric Lock function after boot-up. Full Screen Logo Use this item to enable or disable OEM Logo. The default value is [Enabled]. AddOn ROM Display Use this option to adjust AddOn ROM Display.
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Page 74: Csm Parameters
3.5.1 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 Server 2012 R2 or later ver- sions 64-bit UEFI and all of your devices support UEFI, you may also disable CSM for faster boot speed. - Page 75 EP2C621D16HM-AB / EP2C622D16HM-C PCIE2 Slot OpROM Use this item to select slot storage and Network Option ROM policy. In Auto option, the default is Disabled with NVMe device, but it is Legacy with other devices. (This item can't select Video Option ROM policy.) OCU_1 Slot OpROM Use this item to select slot storage and Network Option ROM policy.
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Page 76: Event Logs
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. - Page 77 EP2C621D16HM-AB / EP2C622D16HM-C entries which utilize a multiple-event counter. The value ranges from 0 to 99 minutes. View Smbios Event Log Press <Enter> to view the Smbios Event Log records. All values changed here do not take effect until computer is restarted.
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Page 78: Server Mgmt
3.7 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. Inventory support Use this item to execute inventory function for system. -
Page 79: System Event Log
EP2C621D16HM-AB / EP2C622D16HM-C 3.7.1 System Event Log SEL Components Change this to enable ro disable all features of System Event Logging 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. -
Page 80: Bmc Network Configuration
3.7.2 BMC Network Configuration 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. The default value is [No]. - Page 81 EP2C621D16HM-AB / EP2C622D16HM-C 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...
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Page 82: Exit Screen
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. Discard Changes and Exit When you select this option, the following message “Discard changes and exit setup?”... -
Page 83: Chapter 4 Software Support
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... -
Page 84: Chapter 5 Troubleshooting
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. - Page 85 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...
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Page 86: Technical Support Procedures
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. -
Page 87: Appendix Mezzanine Card Support List
EP2C621D16HM-AB / EP2C622D16HM-C Appendix Mezzanine Card Support List This motherboard supports the following ASRock Rack mezzanine cards. Mezz Card Type Mezz Slot Type Support MB Model Model LAN Card Mezz Type A EP2C621D16HM-AB M350 LAN Card Mezz Type A EP2C621D16HM-AB...
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