Page 1 G494-ZB4-AAP2 HPC/AI Server - AMD EPYC™ 9005/9004 - 4U DP NVIDIA OVX™ 8 x PCIe Gen5 GPUs User Manual Rev. 1.0...
Page 2 For GIGABYTE distributors and resellers, additional sales & marketing materials are available from our reseller portal: http://reseller.b2b.gigabyte.com For further technical assistance, please contact your GIGABYTE representative or visit https://esupport.gigabyte.com/ to create a new support ticket For any general sales or marketing enquiries, you may also message GIGABYTE server directly by email: server.grp@gigabyte.com...
Page 3 Conventions The following conventions are used in this user's guide: NOTE! Gives bits and pieces of additional information related to the current topic. CAUTION! Gives precautionary measures to avoid possible hardware or software problems. WARNING! Alerts you to any damage that might result from doing or not doing specific actions.
Page 4: Server Warnings And Cautions
Server Warnings and Cautions Before installing a server, be sure that you understand the following warnings and cautions. WARNING! To reduce the risk of electric shock or damage to the equipment: • Do not disable the power cord grounding plug. The grounding plug is an important safety feature. •...
Page 5: Electrostatic Discharge (Esd)
Electrostatic Discharge (ESD) CAUTION! ESD CAN DAMAGE DRIVES, BOARDS, AND OTHER PARTS. WE RECOMMEND THAT YOU PERFORM ALL PROCEDURES AT AN ESD WORKSTATION. IF ONE IS NOT AVAILABLE, PROVIDE SOME ESD PROTECTION BY WEARING AN ANTI-STATIC WRIST STRAP AT- TACHED TO CHASSIS GROUND -- ANY UNPAINTED METAL SURFACE -- ON YOUR SERVER WHEN HANDLING PARTS.
Page 6: Table Of Contents
Table of Contents Chapter 1 Hardware Installation ..................9 Installation Precautions ..................9 Product Specifications ..................10 System Block Diagram ................... 13 Chapter 2 System Appearance ..................14 Front View ...................... 14 Rear View ....................... 14 Front Panel LED and Buttons ................ 15 2-3-1 RoT LEDs .......................16 Front Panel System LAN LEDs ..............
Page 7 Motherboard Components ................41 Jumper Setting ....................43 G-SC Module ....................44 4-3-1 CDCG110 .......................44 Backplane Board Storage Connector ............45 4-4-1 CBP10C2 ........................45 Chapter 5 BIOS Setup ....................46 The Main Menu ....................48 Advanced Menu ..................... 51 5-2-1 KMIP Server Configuration ..................52 5-2-2 KMS Policy Configuration ..................53 5-2-3...
Page 8 5-3-7 CXL Common Options ..................137 AMD PBS Menu ................... 139 5-4-1 RAS ........................140 Chipset Setup Menu ..................142 5-5-1 North Bridge ......................143 Server Management Menu ................144 5-6-1 System Event Log ....................145 5-6-2 View FRU Information ..................146 5-6-3 BMC VLAN Configuration ..................147 5-6-4 BMC Network Configuration .................148 5-6-5...
Page 9: Chapter 1 Hardware Installation
Chapter 1 Hardware Installation Installation Precautions The motherboard/system contain numerous delicate electronic circuits and components which can become damaged as a result of electrostatic discharge (ESD). Prior to installation, carefully read the user manual and follow these procedures: • Prior to installation, do not remove or break motherboard S/N (Serial Number) sticker or warranty sticker provided by your dealer.
Page 10: Product Specifications
Product Specifications NOTE: We reserve the right to make any changes to the product specifications and product-related information without prior notice. System Š 448 x 176 x 880 (W x H x D, mm) Dimension Š Socket Security Server Operating Properties AMD EPYC™...
Page 11 Front hot-swap: Storage 12 x 2.5" Gen5 NVMe/SATA/SAS-4 Š - (4 x NVMe from PEX89144_0, 4 x NVMe from PEX89144_1) - (2 x NVMe from CPU_0, 2 x NVMe from CPU_1) Socket Security Server Operating Properties - (SATA from CPU_0) System fan System fan System fan...
Page 12 System fan Power Supply [Note] GIGABYTE offers PSUs with various efficiency ratings and power outputs. Full redundancy may depend on your server configuration, and alternative PSU options may be needed. Please contact our sales representatives for the best power solution.
Page 13: System Block Diagram
System Block Diagram Hardware Installation - 13 -...
Page 14: Chapter 2 System Appearance
Chapter 2 System Appearance Front View SLOT14 HDD0 HDD2 HDD4 HDD6 HDD8 HDD10 HDD1 HDD3 HDD5 HDD7 HDD9 HDD11 6 5 4 Description PCIe Card Slot Data LAN Port x 2 Front Panel LEDs and Buttons VGA Port Management LAN Port USB 3.2 Gen1 Port x 2 2.5"...
Page 15: Front Panel Led And Buttons
Front Panel LED and Buttons Name Color Status Description Reset Button Press the button to reset the system. Press the button server generates a NMI to the processor NMI button if the multiple-bit ECC errors occur, which effectively halt the server. HDD locate Green Blink...
Page 16: Rot Leds
2-3-1 RoT LEDs Status LED ID LED LED on Front panel (Note5) ID LED Status LED EC Firmware (FW) Authentication fail or not exit EC FW is broken or not exit (Note1) Authenticating/Recovering BMC/BIOS Images Authenticating Images Blinks Blue Blinks Green Recovering BMC Active Flash 4 times per 4 times per...
Page 17 Blinks Blue Blinks Amber BIOS : AUTH fail (Note2) 1 time per 1 time per second second Blinks Blue Blinks Green 2 times per 2 times per BMC : AUTH fail after doing recovery (Note3) second second [ON OFF OFF] [ON OFF OFF] Blinks Blue Blinks Amber...
Page 18: Front Panel System Lan Leds
Front Panel System LAN LEDs Name Color Status Description Yellow 1 Gbps data rate 1GbE Speed Green 100 Mbps data rate 10 Mbps data rate Link between system and network or no access Green 1GbE Link / Blink Data transmission or reception is occurring. Activity LED No data transmission or reception is occurring.
Page 19: Power Supply Unit (Psu) Led
Power Supply Unit (PSU) LED NOTE! The power supply may be vary based on the system configuration. PSU LED State Description No AC power to all power supplies 1Hz Green Blinking AC present / only standby on / Cold redundant mode 2Hz Green Blinking Power supply firmware updating mode AC cord unplugged or AC power lost;...
Page 20: Hard Disk Drive Leds
Hard Disk Drive LEDs 2.5" Drives LED1 LED2 HDD Present RAID SKU Rebuilding LED1 Locate HDD Fault Access (No Access) Disk LED Green ON(*1) BLINK (*2) (LED on Back Panel) Amber No RAID configuration Green ON(*1) (via ICH, HBA) Removed HDD Slot (LED on Back Panel) Amber Green...
Page 21: Chapter 3 System Hardware Installation
Chapter 3 System Hardware Installation Pre-installation Instructions Computer components and electronic circuit boards can be damaged by electrostatic discharge. Working on computers that are still connected to a power supply can be extremely dangerous. Follow the simple guidelines below to avoid damage to your computer or injury to yourself.
Page 22: Removing And Installing The Chassis Top Cover
Removing and Installing the Chassis Top Cover Before you remove or install the system cover • Make sure the system is not turned on or connected to AC power. Follow these instructions to remove/install the chassis top cover: Push button to unlock the handle. Pull the grip handle to open the panel cover.
Page 23: Installing The Gpu Card
Installing the GPU Card Before you install/remove the GPU card: • Voltages can be present within the server whenever an AC power source is connected. This voltage is present even when the main power switch is in the off position. Ensure that the system is powered down and all power sources have been disconnected from the server prior to installing a GPU card.
Page 24: Installing The Pci Expansion Card
Installing the PCI Expansion Card • Voltages can be present within the server whenever an AC power source is connected. This voltage is present even when the main power switch is in the off position. Ensure that the system is powered-down and all power sources have been disconnected from the server prior to installing a PCIe card.
Page 25: Installing The H200 Gpu Fan Module Option Kit
Installing the H200 GPU Fan Module Option Kit Before you remove or install the GPU Fan Module. • Make sure the system is not turned on or connected to AC power. Rear_FAN Rear_FAN Rear_FAN Rear_FAN Follow these instructions to install the GPU Fan Module: Loosen the thumbscrew securing the PCIe card bracket in place.
Page 26: Moving The Front Hdd Cage
Moving the Front HDD Cage Before you move the front HDD cage: • Make sure the system is not turned on or connected to AC power. • Remove the chassis cover. • Before you remove or install the memory module, please move the HDD cage towards to front first.
Page 27: Removing And Installing The Heat Sink
Removing and Installing the Heat Sink Read the following guidelines before you begin to remove/install the heat sink: • Always turn off the computer and unplug the power cord from the power outlet before installing the heat sink to prevent hardware damage. •...
Page 28 CPU0 CPU1 CPU1 CPU0 • When installing the heat sink to CPU, use a Torx T20 screwdriver to tighten 6 captive nuts in sequence as 1-6. Please refer to the Heatsink Label for the screw tightening torque value. • To ensure the system operates properly, make sure the heat sink is seated on the processor firmly.
Page 29: Installing The Cpu
Installing the CPU Read the following guidelines before you begin to install the CPU: • Make sure that the motherboard supports the CPU. • Always turn off the computer and unplug the power cord from the power outlet before installing the CPU to prevent hardware damage.
Page 30: Installing The Memory
Installing the Memory Read the following guidelines before you begin to install the memory: • Make sure that the motherboard supports the memory. It is recommended that memory of the same capacity, brand, speed, and chips be used. • Always turn off the computer and unplug the power cord from the power outlet before installing the memory to prevent hardware damage.
Page 31: Installing The Memory
3-8-2 Installing the Memory Before installing a memory module, make sure to turn off the computer and unplug the power cord from the power outlet to prevent damage to the memory module. Be sure to install DDR5 DIMMs on this motherboard. Make sure your DIMM slots have a single latch or a double latch.
Page 32: Processor And Memory Module Matrix Table
3-8-3 Processor and Memory Module Matrix Table CPU0 CPU1 Memory Q’ty for each CPU W1W0 U1 U0 T1 T0 S1 S0 N0 N1 P0 P1 Q0 Q1 R0 R1 1 DIMM 2 DIMM 4 DIMM 6 DIMM 8 DIMM 10 DIMM 12 DIMM 16 DIMM 20 DIMM...
Page 33: Installing The Hard Disk Drive
Installing the Hard Disk Drive Read the following guidelines before you begin to install the hard disk drive: • Take note of the drive tray orientation before sliding it out. • The tray will not fit back into the bay if inserted incorrectly. •...
Page 34: Installing The M.2 Device And Heat Sink
3-10 Installing the M.2 Device and Heat Sink CAUTION The position of the stand-off screw will depend on the size of the M.2 device. The stand-off screw is pre-installed for 22110 cards as standard. Refer to the size of the M.2 device and change the position of the stand-off screw accordingly.
Page 35: Replacing The System Fan Module
3-11 Replacing the System Fan Module CAUTION! Before you remove or install the system fans follow these steps: • Make sure the system is not turned on or connected to AC power. • Disconnect all necessary cable connections. Failure to observe these warnings could result in personal injury or damage to the equipment.
Page 36: Removing And Installing The Power Supply
3-12 Removing and Installing the Power Supply CAUTION! • In order to reduce the risk of injury from electric shock, disconnect AC power from the power supply before removing the power supply from the system. • Please see Section 2-2 "Rear View" for installation sequence. Follow these instructions to replace the power supply: Flip and then grasp the power supply handle.
Page 37: Cable Connection
3-13 Cable Connection 3-13-1 PCIe Connection SLOT9 SLOT10 SLOT11 SLOT12 SLOT13 PEX1 PEX0 CPU1 CPU0 SLOT14 System Hardware Installation - 37 -...
Page 38 Motherboard: U2_P0_P1 PCIe Slot Signal Cable PCIe Board: U2_1/ U2_2 Motherboard: U2_P0_P2 PCIe Slot Signal Cable PCIe Board: MCIO3_1/ MCIO3_2 Motherboard: U2_P1_P1 PCIe Slot Signal Cable PCIe Board: U2_5/ U2_6 Motherboard: U2_P1_P2 PCIe Slot Signal Cable PCIe Board: MCIO5_1/ MCIO5_2 Rear Side: SLOT11 PCIe Slot Signal Cable PCIe Board: MCIO1_1/ MCIO1_2...
Page 39: Motherboard To Hdd Backplane Board And Pcie Board
3-13-2 Motherboard to HDD Backplane Board and PCIe Board PEX1 PEX0 CPU1 CPU0 System Hardware Installation - 39 -...
Page 40 Motherboard: BP_1 Backplane Board Signal Cable PCIe Board: BP_1 PCIe Board: BP_SERIES1 Backplane Board Signal Cable Backplane Board: BP_1 Motherboard Board: HDD_PWR Backplane Board Power Cable Backplane Board: ATX1/ ATX2 Motherboard: U2_P0_P0A SATA Cable Backplane Board: SL_SAS0/ SL_SAS1 Motherboard: U2_P1_P0A SATA Cable Backplane Board: SL_SAS2 Motherboard: U2_P0_P0B...
Page 41: Chapter 4 Motherboard Components
Chapter 4 Motherboard Components Motherboard Components CPU1 CPU0 Motherboard Components - 41 -...
Page 42 Item Description SlimLine Connector (for Power Board Side Band Signal) CPU0 Power Connector MCIO Connector (U2_P1_P0B/U2_P1_P0A/PCIe Gen5) MCIO Connector (U2_P1_P1/PCIe Gen5) MCIO Connector (U2_P1_P2/PCIe Gen5) MCIO Connector (U2_P1_P3/PCIe Gen5) CPU1 Power Connector System Power Connector 2 x 2 Pin PCIE1 Power Connector IPMB Connector CPU1 Fan Connector (for CPU1 Heatsink) SlimLine Connector (for Delta Module Link)
Page 43: Jumper Setting
Jumper Setting Clear CMOS Default CLR_CMOS Enable BIOS Defined SMB_SEL BIOS_PWD Clear supervisor password Normal [Default] BIOS_RCVR BIOS recovery mode Normal [Default] Motherboard Components - 43 -...
Page 44: G-Sc Module
G-SC Module 4-3-1 CDCG110 BMC Readiness LED BIOS2 BIOS1 BMC2 BMC1 Item Description USB 3.2 Gen1 Port x 2 10/100/1000 Server Management LAN Port VGA Port 1GbE LAN Port x 2 - 44 - Motherboard Components...
Page 45: Backplane Board Storage Connector
Backplane Board Storage Connector 4-4-1 CBP10C2 Item Description MCIO 4i (SFF-TA-1016 / U.2_0) MCIO 4i (SFF-TA-1016 / U.2_1) MCIO 4i (SFF-TA-1016 / U.2_2) MCIO 4i (SFF-TA-1016 / U.2_3) MCIO 4i (SFF-TA-1016 / U.2_4) MCIO 4i (SFF-TA-1016 / U.2_5) MCIO 4i (SFF-TA-1016 / U.2_6) MCIO 4i (SFF-TA-1016 / U.2_7) MCIO 4i (SFF-TA-1016 / U.2_8) MCIO 4i (SFF-TA-1016 / U.2_9)
Page 46: Chapter 5 Bios Setup
Chapter 5 BIOS Setup BIOS (Basic Input and Output System) records hardware parameters of the system in the EFI on the motherboard. Its major functions include conducting the Power-On Self-Test (POST) during system startup, saving system parameters, loading the operating system etc. The BIOS includes a BIOS Setup program that allows the user to modify basic system configuration settings or to activate certain system features.
Page 47  Main This setup page includes all the items of the standard compatible BIOS.  Advanced This setup page includes all the items of AMI BIOS special enhanced features. (ex: Auto detect fan and temperature status, automatically configure hard disk parameters.) ...
Page 48: The Main Menu
The Main Menu Once you enter the BIOS Setup program, the Main Menu (as shown below) appears on the screen. Use arrow keys to move among the items and press <Enter> to accept or enter other sub-menu. Main Menu Help The on-screen description of a highlighted setup option is displayed on the bottom line of the Main Menu.
Page 49 Parameter Description BIOS Information Project Name Displays the project name information. Project Version Displays version number of the BIOS setup utility. Build Date and Time Displays the date and time when the BIOS setup utility was created. BMC Information (Note1) BMC Firmware Version (Note1) Displays BMC firmware version information.
Page 50 Parameter Description Onboard LAN Information LAN1/LAN2 MAC Address (Note) Displays LAN MAC address information. System Date Sets the date following the weekday-month-day-year format. System Time Sets the system time following the hour-minute-second format. (Note) The number of LAN ports listed will depend on the motherboard / system model. BIOS Setup - 50 -...
Page 51: Advanced Menu
Advanced Menu The Advanced Menu displays submenu options for configuring the function of various hardware components. Select a submenu item, then press <Enter> to access the related submenu screen. BIOS Setup - 51 -...
Page 52: Kmip Server Configuration
5-2-1 KMIP Server Configuration Parameter Description KMIP Server Configuration KMIP Server IP address Enter IP4 address in dotted-decimal notation. KMIP TCP Port Number Enter KMIP TCP Port number 100...9999. Default setting is 5696. Enter the correct time zone for this server. Time Zone Default setting is GMT+8.
Page 53: Kms Policy Configuration
5-2-2 KMS Policy Configuration Parameter Description KMS Option Options available: KMS with KMIP, Disabled. KMS KMIP Server Retry Count Define KMS KMIP Server Retry Count. BIOS Setup - 53 -...
Page 54: Cpu Configuration
5-2-3 CPU Configuration Description Parameter Enable/Disable the CPU Virtualization. SVM Mode Options available: Disabled, Enabled. Press [Enter] to view the memory information related to CPU 0/1. CPU 0/1 Information BIOS Setup - 54 -...
Page 55: Nvme Configuration
5-2-4 NVMe Configuration Parameter Description NVMe Configuration Displays the NVMe devices connected to the system. Enable/Disable NVMe LED Control. NVMe LED Control Options available: System Default, Disabled, Enabled. BIOS Setup - 55 -...
Page 56: Sata Configuration
5-2-5 SATA Configuration Parameter Description Displays the installed HDD devices information. System will automatically SATA Configuration detect HDD type. BIOS Setup - 56 -...
Page 57: Usb Configuration
5-2-6 USB Configuration Parameter Description USB Configuration USB Module Version Displays the USB module version information. USB Controllers Displays the supported USB controllers. USB Devices: Displays the USB devices connected to the system. Enable/Disable the Legacy USB support function. AUTO option disables legacy support if no USB devices are connected.
Page 58 Parameter Description Selects the time-out value during a USB mass storage device reset. Device reset time-out Options available: 10 sec, 20 sec, 30 sec, 40 sec. Maximum time the device will take before it properly reports itself to the Host Controller. "Auto" uses default value: for a Root port it is 100 ms, for a Device power-up delay Hub port the delay is taken from Hub descriptor.
Page 59: Pci Subsystem Settings
5-2-7 PCI Subsystem Settings BIOS Setup - 59 -...
Page 60 Description Parameter Displays the PCI Bus Driver version information. PCI Bus Driver Version U2_P0_P0/1/2, U2_P1_P0/2/3 Change PCIe lanes. P1_P5 Options available: Disabled, Auto, x8, x16, x4x4, x8x8, x8x4x4, Lanes x4x4x8, x4x4x4x4. (Note1) When enabled, this setting will initialize the device expansion ROM U2_P0_P0/1/2, U2_P1_P0/2/3 for the related devices.
Page 61: Ast2600 Super Io Configuration
5-2-8 AST2600 Super IO Configuration Description Parameter AST2600 Super IO Configuration Super IO Chip Displays the super IO chip information Serial Port 1 Press [Enter] for configuration of advanced items. Configuration BIOS Setup - 61 -...
Page 62: Serial Port 1 Configuration
5-2-8-1 Serial Port 1 Configuration Description Parameter Serial Port 1 Configuration Enable/Disable the Serial Port (COM). When set to Enabled allows you to configure the Serial port 1 settings. When set to Disabled, displays no Serial Port (Note) configuration for the serial port. Options available: Disabled, Enabled.
Page 63: Serial Port Console Redirection
5-2-9 Serial Port Console Redirection Parameter Description Select whether to enable console redirection for specified device. Console COM1/Serial Over LAN redirection enables the users to manage the system from a remote Console Redirection (Note) location. Options available: Enabled, Disabled. Press [Enter] to configure advanced items. Please note that this item is configurable when COM1/Serial Over LAN Console Redirection is set to Enabled.
Page 64 Parameter Description Parity Š – A parity bit can be sent with the data bits to detect some transmission errors. – Even: parity bit is 0 if the num of 1's in the data bits is even. – Odd: parity bit is 0 if num of 1's in the data bits is odd. –...
Page 65 Parameter Description Legacy Console Redirection Press [Enter] to configure advanced items. Redirection COM Port Š – Selects a COM port for Legacy serial redirection. – Default setting is COM1/SOL. Resolution Š – Selects the number of rows and columns used in Console Legacy Console Redirection Redirection for legacy OS support.
Page 66: Network Stack Configuration
5-2-10 Network Stack Configuration Parameter Description Enable/Disable the UEFI network stack. Network Stack Options available: Enabled, Disabled. Enable/Disable the Ipv4 PXE feature. Ipv4 PXE Support (Note) Options available: Enabled, Disabled. Enable/Disable the Ipv4 HTTP feature. Ipv4 HTTP Support (Note) Options available: Enabled, Disabled. Enable/Disable the Ipv6 PXE feature.
Page 67: Post Report Configuration
5-2-11 Post Report Configuration Parameter Description Post Report Configuration Error Message Report Enable/Disable the POST Error Message support. Post Error Message Options available: Enabled, Disabled. Halt On Options available: No Error, All Error. BIOS Setup - 67 -...
Page 68: Trusted Computing
5-2-12 Trusted Computing Parameter Description Configuration Enable/Disable BIOS support for security device. OS will not show security device. TCG EFI protocol and INT1A interface will not be Security Device Support available. Options available: Disabled, Enabled. Select Enable to activate TPM support feature. SPI TPM Support Options available: Disabled, Enabled.
Page 69: Psp Firmware Versions
5-2-13 PSP Firmware Versions The PSP Firmware Versions page displays the basic PSP firmware version information. Items on this window are non-configurable. BIOS Setup - 69 -...
Page 70: S5 Rtc Wake Settings
5-2-14 S5 RTC Wake Settings Parameter Description Enable/Disable system wake on alarm event. Wake System from S5 Options available: Disabled, Fixed Time, Dynamic Time. When Fixed Time is selected, system will wake on the hr::min::sec specified. BIOS Setup - 70 -...
Page 71: Graphic Output Configuration
5-2-15 Graphic Output Configuration Parameter Description Selects output device type. Output Device Type Options available: First loaded Device, Onboard Device, External Device, Specific Device. BIOS Setup - 71 -...
Page 72: Amd Mem Configuration Status
5-2-16 AMD Mem Configuration Status Description Parameter Press [Enter] to view the memory configuration status related to CPU 0/1. CPU 0/1 BIOS Setup - 72 -...
Page 73: Tls Auth Configuration
5-2-17 Tls Auth Configuration Parameter Description Press [Enter] for configuration of advanced items. Enroll Cert Š – Press [Enter] to enroll a certificate • Enroll Cert Using File • Cert GUID Server CA Configuration Input digit character in 1111111-2222-3333-4444-1234567890ab format. –...
Page 74: Ram Disk Configuration
5-2-18 RAM Disk Configuration Parameter Description Specifies the type of memory to use from available memory pool in system to Disk Memory Type create a disk. Options available: Boot Service Data, Reserved. Creates a raw RAM disk. Size (Hex) Š –...
Page 75: Iscsi Configuration
5-2-19 iSCSI Configuration Parameter Description Press [Enter] and name iSCSI Initiator. Only IQN format is accepted. iSCSI Initiator Name Range: from 4 to 223 Add an Attempt Press [Enter] to configure advanced items. Delete Attempts Press [Enter] to configure advanced items. Change Attempt Order Press [Enter] to configure advanced items.
Page 76: Intel(R) I350 Gigabit Network Connection
5-2-20 Intel(R) I350 Gigabit Network Connection BIOS Setup - 76 -...
Page 77 Description Parameter Press [Enter] to configure advanced items. Link Speed Š – Allows for automatic link speed adjustment. – Options available: Auto Negotiated, 10 Mbps Half, 10 Mbps Full, 100 Mbps Half, 100 Mbps Full. Wake On LAN NIC Configuration Š...
Page 78: Vlan Configuration
5-2-21 VLAN Configuration Parameter Description Press [Enter] to configure advanced items. Create new VLAN Š VLAN ID Š – Sets VLAN ID for a new VLAN or an existing VLAN. – Press the <+> / <-> keys to increase or decrease the desired values. –...
Page 79: Mac Ipv4 Network Configuration
5-2-22 MAC IPv4 Network Configuration Parameter Description Indicates whether network address is configured successfully or not. Configured Options available: Enabled, Disabled. Options available: Enabled, Disabled. Enable DHCP (Note) Local IP Address Press [Enter] to configure local IP address. (Note) Press [Enter] to configure local NetMask. Local NetMask (Note) Press [Enter] to configure local Gateway...
Page 80: Mac Ipv6 Network Configuration
5-2-23 MAC IPv6 Network Configuration Parameter Description Press [Enter] to configure advanced items. Displays the MAC Address information. Š Interface ID Š – The 64 bit alternative interface ID for the device. The string is colon separated. e.g. ff:dd:88:66:cc:1:2:3. DAD Transmit Count Š...
Page 81: Amd Cbs Menu
AMD CBS Menu AMD CBS menu displays submenu options for configuring the CPU-related information that the BIOS automatically sets. Select a submenu item, then press [Enter] to access the related submenu screen. BIOS Setup - 81 -...
Page 82 5-3-1 CPU Common Options BIOS Setup - 82 -...
Page 83: Cpu Common Options
Parameter Description CPU Common Options Performance Press [Enter] for configuration of advanced items. Allow REP-MOV/STOS to use non-caching streaming stores for large sizes. REP-MOV/STOS Streaming Options available: Disabled, Enabled. Prefetcher settings Press [Enter] for configuration of advanced items. Core Watchdog Press [Enter] for configuration of advanced items.
Page 84 Parameter Description Enable/Disable the log Transparent errors function. Log Transparent Errors Options available: Auto, Disabled, Enabled. Enable/Disable AVX512. AVX512 Options available: Disabled, Enabled, Auto. Options available: Enabled, Disabled, Auto. ERMSB Caching Behavior Select the CPU speculative store modes. CPU Speculative Store Modes Options available: Balanced, More Speculative, Less Speculative, Auto.
Page 85 5-3-1-1 Performance Parameter Description Performance Options available: Normal Operation, Customized. OC Mode (Note) Allows you to accept or decline enabling Custom Core Pstates. When Custom Core Pstates accepted, you can disable or customize core pstates. Allows you to accept or decline enabling CCDs, processor cores and threads.
Page 86 5-3-1-2 Prefetcher Settings Parameter Description Prefetcher settings Enable/Disable L1 Stream HW Prefetcher. L1 Stream HW Prefetcher Options available: Disable, Enable, Auto. Use memory access history of individual instructions to fetch additional lines when each access is a constant distance from the previous. L1 Stride Prefetcher Enable/Disable L1 Stride Prefetcher.
Page 87 5-3-1-3 Core Watchdog Parameter Description Core Watchdog Enable/Disable CPU Watchdog Timer. Core Watchdog Timer Enable (Note) Options available: Disabled, Enabled, Auto. Select the CPU Watchdog Timer interval. Options available: 2.681s, 1.340s, 669.41ms, 334.05ms, 166.37ms, Core Watchdog Timer Interval 82.53ms, 40.61ms, 20.970ms, 10.484ms,5.241ms, 2.620ms, 1.309ms, 654.08us, 326.4us, 162.56us, 80.64us, 39.68us, Auto.
Page 88: Df Common Options
5-3-2 DF Common Options Parameter Description DF Common Options Memory Addressing Press [Enter] for configuration of advanced items. ACPI Press [Enter] for configuration of advanced items. Link Press [Enter] for configuration of advanced items. SDCI Press [Enter] for configuration of advanced items. Probe Filter Press [Enter] for configuration of advanced items.
Page 89 Parameter Description Options available: Disabled, Enabled, Auto. CCM Throttler Clean Victim FTI Cmd Options available: Disabled, Enabled, Auto. Balancing CXL Strongly Ordered writes Options available: Disabled, One at a time. BIOS Setup - 89 -...
Page 90: Memory Addressing
5-3-2-1 Memory Addressing Parameter Description Memory Addressing Specifies the number of desired NUMA nodes per socket. Options available: NPS0, NPS1, NPS2, NPS4, Auto. NUMA nodes per socket NOTE! • Available options may vary by system configuration. • Only dual processor configuration supports NPS0. Enable/Disable the Memory interleaving feature.
Page 91 5-3-2-2 ACPI Parameter Description ACPI ACPI SRAT L3 Cache As Enable/Disable report each L3 cache as a NUMA Domain to the OS. Options available: Disabled, Enabled, Auto. NUMA Domain Determines how the SLIT distances are declared. ACPI SLIT Distance Control Options available: Manual, Auto.
Page 92 5-3-2-3 Link Parameter Description Enable/Disable GMI link encryption. GMI encryption control Options available: Disabled, Enabled, Auto. Enable/Disable xGMI link encryption. xGMI encryption control Options available: Disabled, Enabled, Auto. Configures the number of xGMI2 links used on a multi-socket system. Options available: Auto, 3 xGMI Links, 4 xGMI Links, 2 xGMI Links + 2 PCI xGMI Link Configuration Links.
Page 93 Parameter Description Press [Enter] to configure the xGMI AC/DC Coupled link. xGMI AC/DC Coupled Link xGMI AC/DC Coupled Link Control (Note) Š – Options available: Manual, Auto. Press [Enter] to configure the xGMI Channel Type. xGMI Channel Type xGMI Channel Type Control (Note) Š...
Page 94 5-3-2-4 SDCI Parameter Description Options available: Disabled, Enabled, Auto. SDCI (Note) DisRmSteer Options available: Disabled, Enabled, Auto. (Note) Advanced items prompt when this item is defined. BIOS Setup - 94 -...
Page 95: Probe Filter
5-3-2-5 Probe Filter Parameter Description Specifies whether multiple memory/CXL channels will share probe filter Organization storage. Options available: Auto, Dedicated, Shared. Controls PDR settings that may impact performance by workload and/or Periodic Directory Rinse (PDR) processor. Tuning Options available: Periodic, Blended, Auto. BIOS Setup - 95 -...
Page 96: Umc Common Options
5-3-3 UMC Common Options Parameter Description UMC Common Options DDR Addressing Options Press [Enter] for configuration of advanced items. DDR Controller Configuration Press [Enter] for configuration of advanced items. DDR MBIST Options Press [Enter] for configuration of advanced items. DDR RAS Press [Enter] for configuration of advanced items.
Page 97 5-3-3-1 DDR Addressing Options Parameter Description DDR Addressing Options Interleaves memory blocks across the DRAM chip selects for node 0. Chipselect Interleaving Options available: Disabled, Auto. Enable or disable bank addressing hashing. Address Hash Bank Options available: Disabled, Enabled, Auto. Enable or disable CS addressing hashing.
Page 98 5-3-3-2 DDR Controller Configuration Parameter Description DDR Controller Configuration DDR Power Options Press [Enter] for configuration of advanced items. Memory Channel Disable Press [Enter] for configuration of advanced items. Refresh Management (RFM) Press [Enter] for configuration of advanced items. Memory Context Restore Options available: Disabled, Enabled, Auto.
Page 99 5-3-3-2-1 DDR Power Options Parameter Description DDR Power Options Enable or disable DDR power down mode. Power Down Enable Options available: Disabled, Enabled, Auto. Sub Urgent Refresh Lower Specifies the stored refresh limit required to enter sub-urgent refresh mode. Bound Urgent Refresh Limit Specifies the stored refresh limit required to enter urgent refresh mode.
Page 100 5-3-3-2-2 Memory Channel Disable Parameter Description Memory Channel Disable Memory Channel Disable Float Options available: Disabled, Enabled. Power Good Memory Channel Disable Bitmask CPU0/1 Channel_# Press [Enter] to enable/disable specific memory channel. BIOS Setup - 100 -...
Page 101 5-3-3-2-3 Refresh Management (RFM) Parameter Description Refresh Management (RFM) Configure Refresh Management. Refresh Management Options available: Enable, Disable, Auto, Force Enable. Options available: Auto, Disable, ARFM Level A, ARFM Level B, ARFM Adaptive Refresh Management Level C. RAA Initial Management Override Rolling Accumulated ACT Initial Management Threshold.
Page 102 5-3-3-3 DDR MBIST Options Parameter Description DDR MBIST Options Enable/Disable the Memory MBIST function. MBIST Enable Options available: Disabled, Enabled, Auto. Selects MBIST Test Mode. Interface Mode: Tests Single and Multiple CS transactions and Basic MBIST Test Mode (Note1) Connectivity. Data Eye Mode: Measures Voltage vs.
Page 103 5-3-3-3-1 Data Eye Parameter Description Data Eye Pattern Select Options available: PRBS, SSO, Both. Pattern Length Determines the pattern length. The possible options are N=3..12. This item helps read the aggressors channels. Aggressor Channel Options available: One Sub-Channel, Half Channels, All Channels. Aggressor Static Lane Enable/Disable the Aggressor Static Lane Control function.
Page 104 Parameter Description Target Static Lane Select This item is configurable when Target Static Lane Control is set to Upper 32 bits Enabled. Target Static Lane Select This item is configurable when Target Static Lane Control is set to Lower 32 bits Enabled.
Page 105 5-3-3-4 DDR RAS Parameter Description DDR RAS Enable/Disable the Data Poisoning function. Data Poisoning Options available: Auto, Enabled, Disabled. DRAM Boot Time Post Package Enable/Disable the DRAM Boot Time Post Package Repair function. Options available: Enable, Disable. Repair DRAM Runtime Post Package Enable/Disable the DRAM Runtime Post Package Repair function.
Page 106 Parameter Description DRAM ECC Enable Š – Enable/Disable DRAM ECC. When set to Auto, it will set ECC to enable. – Options available: Auto, Enabled, Disabled. DRAM UECC Retry Š – Enable/Disable DRAM UECC Retry. – Options available: Auto, Enabled, Disabled. ECC Configuration Max DRAM UECC Error Replay (Note)
Page 107 Parameter Description Enable SMI when DRAM corrected Error Counter count exceeds the DRAM Corrected Error Counter threshold value. Interrupt Enable Options available: False, True. DRAM Corrected Counter Leak Program Rate value for DRAM Corrected Error Counter function. Rate Default setting is 7. DRAM Corrected Error Counter Program starting value for DRAM Corrected Error Counter function.
Page 108 5-3-3-5 DDR Bus Configuration Parameter Description DDR Bus Configuration Press [Enter] to configure advanced items. RTT_NOM_WR P-State 0 Š – Default setting is Auto. RTT_NOM_RD P-State 0 Š – Default setting is Auto. P-State 0 Dram ODT RTT_WR P-State 0 Š...
Page 109 Parameter Description Select the ODT impedance for all DBYTE IOs. Options available: Auto, High Impedance, 480 ohm, 240 ohm, 160 ohm, Processor ODT Pull Up 120 ohm, 96 ohm, 80 ohm, 68.6 ohm, 60 ohm, 53.3 ohm,48 ohm, 43.6 ohm, impedance 40 ohm, 36.9 ohm, 34.3 ohm, 32 ohm, 30 ohm, 28.2 ohm, 26.7 ohm, 25.3 ohm.
Page 110 5-3-3-6 Enforce POR Parameter Description Enforce POR Decline/Accept to configure the advanced items. Accept Active Memory Timing Active memory Timing Settings. Options available: Auto, Enabled. Settings (Note) Specifies the memory target speed in MT/s. Memory Target Speed Options available: Auto, DDR3600, DDR4000, DDR4400, DDR4800, DDR5200, DDR5600, DDR6000, DDR6400.
Page 111 5-3-3-7 DDR Training Options Parameter Description DDR Training Options Specify PDA enumeration mode. DRAM PDA Enumerate ID Options available: Auto, Toggling PDA enumeration mode, Legacy PDA Programming Mode enumeration mode. Press [Enter] to configure advanced items. Periodic Training Mode Š Periodic Phase Training –...
Page 112 5-3-3-8 DDR Security Parameter Description Security Enable/Disable Transparent SME. TSME Options available: Auto, Enabled, Disabled. Options available: AES-128, AES-256. Enable/Disable Data Scrambling. Data Scramble Options available: Enabled, Disabled. SME-MK Options available: Enabled, Disabled. BIOS Setup - 112 -...
Page 113 5-3-3-9 DDR PMIC Configuration Parameter Description DDR PMIC Configuration Enables support for PMIC Error Reporting. PMIC Error Reporting Options available: Auto, False, True. PMIC Operation Mode Options available: Secure Mode, Programmable Mode. Options available: Always, Never, Once. PMIC Fault Recovery Default setting is 1100.
Page 114 5-3-3-10 DDR Thermal Throttling Parameter Description DDR Thermal Throttling ODTS Thermal Throttle Control This item is Non-configurable. Default setting is Enabled. ODTS Thermal Throttle Threshold Options available: Auto, >85'C, >90'C, >95'C. TSOD Thermal Throttle Control Options available: Enabled, Disabled. BIOS Setup - 114 -...
Page 115: Nbio Common Options
5-3-4 NBIO Common Options Parameter Description NBIO Common Options SMU Common Options Press [Enter] for configuration of advanced items. NBIO RAS Common Press [Enter] for configuration of advanced items. Options PCIE Press [Enter] for configuration of advanced items. nBif Common Options Press [Enter] for configuration of advanced items.
Page 116 5-3-4-1 SMU Common Options Parameter Description SMU Common Options Power Policy Quick Options available: Standard, Best Performance, Energy Efficient. Setting TDP Control Options available: Manual, Auto. PPT Control Options available: Manual, Auto. Selects use the fused Determinism or set customized Determinism. Determinism Control Options available: Manual, Auto.
Page 117 Parameter Description Enable/Disable the CPPC feature. CPPC Options available: Disabled, Enabled, Auto. Enable/Disable the HSMP support. HSMP Support Options available: Disabled, Enabled, Auto. SVI3 SVC Speed Control Options available: Auto, Manual. Options available: Auto, Disable, 1 stack. 3D V-Cache L3 BIST Options available: Auto, Disable, Enable.
Page 118 5-3-4-2 NBIO RAS Common Options Parameter Description NBIO RAS Common Options NBIO RAS Control Options available: Disabled, MCA, Auto. The value may be used to mask SyncFlood caused by NBIO RAS options. NBIO SyncFlood Generation Options available: Enabled, Disabled, Auto. The value may be used to enable SyncFlood reporting to APML.
Page 119 5-3-4-3 PCIE BIOS Setup - 119 -...
Page 120 Parameter Description PCIE Options available: Auto, Disabled, Enabled. Data Object Exchange RTM Margining Support Options available: Auto, Disable, Enable. Multi Auto Speed Change On Options available: Auto, Disable, Enable. Last Rate Multi Upstream Auto Speed Options available: Auto, Disabled, Enabled. Change When enabled, allows the PCIe RP to enter Polling.Compliance state.
Page 121 Parameter Description Options available: Maximum speed, Gen1, Gen2, Gen3, Gen4, Gen5, PCIE Link Speed Capability Auto. Options available: Maximum Speed, GEN1, GEN2, GEN3, GEN4, GEN5, PCIE Target Link Speed Auto. ASPM Control Options available: Disable, L1, Auto. Options available: Enable, Disable, Auto. MCTP Enable Non-PCIe Compliant Support Options available: Enable, Disable, Auto.
Page 122 5-3-4-4 nBif Common Options Parameter Description RCC_DEV0 ACS Rcc_Dev0 Š – Options available: Auto, Disable, Enable. AER Rcc_Dev0 Š – Options available: Auto, Disable, Enable. DlfEnableStrap1 Š – Options available:Auto, Disable, Enable. Phy16GTStrap1 Š – Options available: Auto, Disable, Enable. MarginEnStrap1 Š...
Page 123 Parameter Description P2PEgressStrap5 Š – Options available: Auto, Disable, Enable. DirectTranslatedStrap5 Š – Options available: Auto, Disable, Enable. SsidEnStrap5 Š – Options available: Auto, Disable, Enable. PriEnPageReq Š – Options available: Auto, Disable, Enable. PriResetPageReq Š – Options available: Auto, Disable, Enable. SourceVal ACS cntl Š...
Page 124 5-3-4-5 IOMMU/Security Parameter Description Enable/Disable the SEV-SNP support. SEV-SNP Support Options available: Disable, Enable, Auto. Enable/Disable DRTM Memory reservation. DRTM Memory Reservation Options available: Disabled, Enabled, Auto. Enable/Disable DRTM ACPI virtual device. DRTM Virtual Device Support Options available: Disabled, Enabled, Auto. Enable/Disable DMA remap support in IVRS IVinfo Field.
Page 125 5-3-4-6 Enable Port Bifurcation Parameter Description Options available: Disable, Enable, Auto. Enable Bifurcation (Note) Select configuration for Socket-0/1 PCIe link P0/P1/P2/P3. Options available: Socket0/1 Slot Info Override Auto, 1 port of x8 +2 ports of x4, 1 port of x8 +8 ports of x1, 2 ports of x8, 4 ports of x4, 8 ports of x2.
Page 126 5-3-4-7 Link EQ Preset Options Parameter Description Press [Enter] to configure advanced items. GEN3/4/5 Preset Search Mask Configuration Š – Options available: Custom, Auto. BIOS Setup - 126 -...
Page 127: Fch Common Options
5-3-5 FCH Common Options Parameter Description FCH Common Options I3C/I2C Configuration Options Press [Enter] for configuration of advanced items. SATA Configuration Options Press [Enter] for configuration of advanced items. USB Configuration Options Press [Enter] for configuration of advanced items. AC Power Loss Options Press [Enter] for configuration of advanced items.
Page 128 5-3-5-1 I3C/I2C Configuration Options Parameter Description I3C/I2C Configuration Options I3C/I2C 0/1/2/3 Enable Options available: Both Disabled, I3C Enabled, I2C Enabled, Auto. (Note) I3C 0/1/2/3 Mode Options available: I3C, I2C, Auto. I2C 4/5 Enable Options available: Disabled, Enabled, Auto. Release SPD Host Control Options available: Disabled, Enabled.
Page 129 5-3-5-2 SATA Configuration Options Parameter Description SATA Configuration Options Enable/Disable OnChip SATA controller. SATA Enable Options available: Disabled, Enabled, Auto. SATA RAS Support Options available: Disabled, Enabled, Auto. SATA Staggered Spin-up Options available: Disabled, Enabled, Auto. SATA Disabled AHCI Prefetch Options available: Disabled, Enabled, Auto.
Page 130 5-3-5-3 USB Configuration Options Parameter Description USB Configuration Options Enable/Disable USB controller. XHCI Controller0/1 enable Options available: Enabled, Disabled, Auto. Press [Enter] for configuration of advanced items. MCM USB enable XHCI2/ XHCI3 enable (Socket1) Š – Options available: Enabled, Disabled, Auto. BIOS Setup - 130 -...
Page 131 5-3-5-4 AC Power Loss Options Parameter Description AC Power Loss Options Selects the AC Loss Control Method. AC Loss Control Options available: Power Off, Power On, Last State, Unspecified. Enable/Disable set FCH power failed shadow by AC Loss control policy in Set FCH Power failed ABL.
Page 132 5-3-5-5 Uart Configuration Options Parameter Description Uart Configuration Options Uart 0/1/2 Enable Options available: Disabled, Enabled, Auto. BIOS Setup - 132 -...
Page 133 5-3-5-6 FCH RAS Options Parameter Description FCH RAS Options Enable/Disable the ALink RAS Support. ALink RAS Support Options available: Disabled, Enabled, Auto. Enables AB to forward downstream sync-flood message to system Reset After Sync-Flood controller. Options available: Enable, Disable, Auto. BIOS Setup - 133 -...
Page 134: Miscellaneous Options
5-3-5-7 Miscellaneous Options Parameter Description Miscellaneous Options Select whether or not Enable the Spread Spectrum Feature. FCH Spread Spectrum Options available: Disabled, Enabled, Auto. Enable/Disable Boot Timer. Boot Timer Enable Options available: Disabled, Enabled, Auto. BIOS Setup - 134 -...
Page 135: Soc Miscellaneous Control
5-3-6 SOC Miscellaneous Control Parameter Description SOC Miscellaneous Control Enable/Disable the ConsoleOut function for ABL. ABL Console Out Control (Note) Options available: Disable, Enable, Auto. ABL Console Out Serial Options available: eSPI, SOC UART0, SOC UART1, Auto. Portl (Note) ABL Console Out Serial Port Options available: 0x3F8, 0x2F8, 0x3E8, 0x2E8, Auto.
Page 136 Parameter Description Options available: False, True. PSP error injection support Press [Enter] for configuration of advanced items. FAR enforcement state Š – Default setting is Enabled. Firmware Anti-rollback (FAR) SPL value in the CPU Fuse Š SPL value in the SPL table Š...
Page 137: Cxl Common Options
5-3-7 CXL Common Options Parameter Description CXL Common Options Options available: Auto, Enabled, Disabled. CXL Control CXL Physical Addressing Options available: Normalized address, System address, Auto. Options available: Auto, Enabled, Disabled. CXL Memory Attribute CXL Encryption Options available: Enabled, Disabled. Options available: Auto, Enabled, Disabled.
Page 138 Parameter Description CXL Component Error Reporting Š – Options available: Allow OS First, Force FW-First, Debug FW-First. CXL RAS CXL Root Port Isolation Š (continued) – Options available: Auto, Enabled, Disabled. CXL Root Port Isolation FW Notification Š – Options available: Auto, Enabled, Disabled. All 4 Plink sots support memory online/offline.
Page 139: Amd Pbs Menu
AMD PBS Menu AMD PBS Option menu displays submenu options for configuring the function of AMD PBS. Select a submenu item, then press [Enter] to access the related submenu screen. Parameter Description Protect some AMD specific variables for CBS, PBS and AOD. If locked, some AMD Variable Protection utilities like RU that modify variable at runtime do not work.
Page 140: Ras
5-4-1 RAS Parameter Description Enable/Disable the Periodic SMI for polling [MCA Threshold] error. RAS Periodic SMI Control Options available: Disabled, Enabled. SMI Threshold Configures the SMI Threshold value. SMI Scale Configures the SMI Scale value. Defines the unit of time scale. SMI Scale Unit Options available: millisecond, second, minute.
Page 141 Parameter Description PCIe Root Port UnCorr Err Initialize the PCIe AER Uncorrected Error Mask register of Root Port. Mask Reg PCIe Root Port UnCorr Err Initialize the PCIe AER Uncorrected Error Severity register of Root Port. Sev Reg PCIe Device Corr Err Mask Initialize the PCIe AER Corrected Error Mask register of PCIe device.
Page 142: Chipset Setup Menu
Chipset Setup Menu Chipset Setup menu displays submenu options for configuring the function of the North Bridge. Select a submenu item, then press <Enter> to access the related submenu screen. Parameter Description PCIe Compliance Mode Options available: Off, On. Enable/Disable program all VR on MB. Program All VR Options available: Disabled, Enabled.
Page 143: North Bridge
5-5-1 North Bridge Parameter Description North Bridge Configuration Memory Information Total Memory Displays the total memory information. CPU 0/1 Information Press [Enter] to view information related to CPU 0/1. BIOS Setup - 143 -...
Page 144: Server Management Menu
Server Management Menu Parameter Description Enable/Disable FRB-2 timer (POST timer). FRB-2 Timer Options available: Enabled, Disabled. FRB-2 Timer timeout Configures the FRB-2 Timer timeout. Default setting is 20 minutes. Configures the FRB-2 Timer policy. FRB-2 Timer Policy Options available: Do Nothing, Reset, Power Down, Power Cycle. Enable/Disable OS Watchdog Timer function.
Page 145: System Event Log
5-6-1 System Event Log Parameter Description Enabling / Disabling Options Change this item to enable or disable all features of System Event Logging SEL Components during boot. Options available: Disabled, Enabled. Erasing Settings Choose options for erasing SEL. Erase SEL Options available: No /Yes, On next reset /Yes, On every reset.
Page 146: View Fru Information
5-6-2 View FRU Information The FRU page is a simple display page for basic system ID information, as well as System product information. Items on this window are non-configurable. (Note) The model name will vary depends on the product you purchased BIOS Setup - 146 -...
Page 147: Bmc Vlan Configuration
5-6-3 BMC VLAN Configuration Description Parameter BMC VLAN Configuration Select to configure BMC VLAN ID. The valid range is from 0 to 4094. When BMC VLAN ID set to 0, BMC VLAN ID will be disabled. Select to configure BMC VLAN Priority. The valid range is from 0 to 7. BMC VLAN Priority When BMC VLAN ID is set to 0, BMC VLAN Priority will not be selected.
Page 148: Bmc Network Configuration
5-6-4 BMC Network Configuration Parameter Description Select NCSI and Dedicated Options available: Do Nothing, Mode1 (Dedicated), Mode2 (NCSI), Mode3 (Failover). Lan Channel 1 Selects to configure LAN channel parameters statically or dynamically (DHCP). Do nothing option will not modify any BMC network parameters Configuration Address source during BIOS phase.
Page 149: Ipv6 Bmc Network Configuration
5-6-5 IPv6 BMC Network Configuration Parameter Description IPv6 BMC network configuration IPv6 BMC Lan Channel 1 Enable/Disable IPv6 BMC LAN channel function. When this item is disabled, the system will not modify any BMC network during BIOS IPv6 BMC Lan Option phase.
Page 150: Security Menu
Security Menu The Security menu allows you to safeguard and protect the system from unauthorized use by setting up access passwords. There are two types of passwords that you can set: • Administrator Password Entering this password will allow the user to access and change all settings in the Setup Utility. •...
Page 151: Secure Boot
5-7-1 Secure Boot The Secure Boot feature is applicable if supported by your Operating System. If your Operating System is not supporting Secure Boot, the system will hang when starting the Operating System. Parameter Description System Mode Displays if the system is in User mode or Setup mode. Enable/ Disable the Secure Boot function.
Page 152 Parameter Description Press [Enter] to configure advanced items. Please note that this item is configurable when Secure Boot Mode is set to Custom. Factory Key Provision Š – Allows to provision factory default Secure Boot keys when system is in Setup Mode.
Page 153: Boot Menu
Boot Menu The Boot menu allows you to set the drive priority during system boot-up. BIOS setup will display an error message if the legacy drive(s) specified is not bootable. Parameter Description Boot Configuration Number of seconds to wait for setup activation key. 65535 (0xFFFF) Setup Prompt Timeout means indefinite waiting.
Page 154 Parameter Description FIXED BOOT ORDER Priorities Press [Enter] to configure the boot priority. By default, the server searches for boot devices in the following sequence: Hard drive. Boot Option #1 / #2 / #3 / #4 / #5 CD-COM/DVD drive. USB device.
Page 155: Save & Exit Menu
Save & Exit Menu The Save & Exit menu displays the various options to quit from the BIOS setup. Highlight any of the exit options then press <Enter>. Parameter Description Save Options Saves changes made and closes the BIOS setup. Save Changes and Exit Options available: Yes, No.
Page 156: Bios Recovery
5-10 BIOS Recovery The system has an embedded recovery technique. In the event that the BIOS becomes corrupt the boot block can be used to restore the BIOS to a working state. To restore your BIOS, please follow the instructions listed below: Recovery Instruction: 1.
Page 157: Nvlink Bridge Removal
Appendix I NVLink Bridge Removal Before you remove the NVLink Bridge. • Make sure the system is not turned on or connected to AC power. WARNING! • NVLink Bridges must be removed via the NVLink Bridge Removal Tool to avoid damage to the NVLink interface.

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