Server

IPv4/IPv6 Network Configuration > Refresh

Security

User Password

Exit

Save Changes and Exit

Discard Changes and Exit

Save Changes and Reset

Discard Changes and Reset

Save Changes

Discard Changes

Back quote

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Tilde

~

Exclamation point

!

At sign

@

Pound sign

#

Dollar sign

$

Percent sign

%

Caret

^

Ampersand sign

&

Asterisk

*

Left parenthesis

(

Right parenthesis

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Underscore

_

Plus sign

+

Minus sign

-

Equal sign

=

Left bracket

[

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]

Back slash

\

Left brace

{

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}

Vertical bar

|

Semi-colon

;

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'

Colon

:

Quotation marks

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Comma

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Dot

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Forward slash

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Left angle bracket

< 

Right angle bracket

> 

Question mark

?

BIOS Information

Project Name

Displays the project name.

N/A

Product Name

Displays the product name.

N/A

BIOS Version

Displays the BIOS version.

N/A

Build Date and Time

Displays the compiling date and time of the BIOS build.

N/A

System Uuid

Displays the UUID of the system.

N/A

Memory Information

Total Memory

Displays the total memory capacity of DIMMs in GB and the DIMM type (for example, DRAM).

N/A

System Language

Displays the language used in the system.

The BIOS supports English and simplified Chinese.

To switch between the languages, press Enter.

English

Setup Mode

Set the BIOS setup mode.

Options:

·     Text.

·     Graphic.

Graphic

System Date

Displays the system date. You can change the system date as needed.

The system date is in the format of mm/dd/yyyy. Click Date to make changes. Adjust the values using the arrows. Click Set to modify the date, or click Cancel to undo the modifications.

·     Press + or ↑ to increase the value by 1.

·     Press - or ↓ to decrease the value by 1.

·     Press → or ← to select other items to modify the value.

N/A

System Time

Displays the system time. You can change the system time as needed.

The system time is in the format of hh:mm:ss in 24-hour format. Click Time to make changes, adjust values using arrows, and click Set to apply modifies or Cancel to undo them.

·     Press + or ↑ to increase the value by 1.

·     Press - or ↓ to decrease the value by 1.

·     Press → or ← to select other items to modify the value.

N/A

Item

Description

AMD CBS

Submenu for configuring CPU-related settings.

AMD PBS

Submenu for configuring AMD PBS settings.

Trusted Computing

Submenu for configuring trusted computing

PSP Firmware Versions

Submenu for viewing firmware version of Platform Security Processor (PSP).

ACPI Settings

Submenu for configuring Advanced Configuration and Power Interface (ACPI).

UEFI Variables Protection

Submenu for UEFI variables protection.

Serial Port Console Redirection

Submenu for configuring serial port console redirection.

CPU Configuration

Submenu for configuring CPUS.

North Bridge

Submenu for configuring north bridge.

PCI Subsystem Settings

Submenu for configuring the PCI subsystem.

USB Configuration

Submenu for configuring USB.

CSM Configuration

Submenu for configuring the compatibility support module (CSM).

NVMe Configuration

Submenu for configuring NVMe.

SATA Configuration

Submenu for configuring SATA devices.

Network Configuration

Submenu for configuring network stacks.

Miscellaneous Configuration

Other configuration.

SMBIOS Configuration

Submenu for configuring SMBIOS.

AMD Mem Configuration Status

Submenu for viewing AMD memory configuration status.

Slot 16: BROADCOM<MegaRAID 9560-8i 4GB>Configuration Utility-07.21.05.00 (Example)

Submenu for configuring the installed storage controllers.

Driver Health

Submenu for viewing the health status of the installed drivers.

Item

Description

AMD CBS Revision Number

Revision number of AMD CBS.

CPU Common Options

Submenu for configuring common CPU settings.

DF Common Options

Submenu for configuring common Data Fabric (DF) settings.

UMC Common Options

Submenu for configuring common Unified Memory Controllers (UMC) settings.

NBIO Common Options

Submenu for configuring common NorthBridge IO (NBIO) settings.

FCH Common Options

Submenu for configuring common Server/Fusion Controller Hub (FCH) settings.

Soc Miscellaneous Control

Submenu for configuring Soc miscellaneous control settings.

Workload Tuning

Submenu for configuring workload tuning settings.

Item

Description

Performance

Submenu for configuring CPU performance settings.

REP-MOV/STOS Streaming

Select whether to enable REP-MOV/STOS to use non-cached streaming storage to provide larger capacity.

Options:

·     Enabled (default).

·     Disabled.

Prefetcher settings

Submenu for configuring CPU prefetcher settings.

Core Watchdog

Submenu for configuring core watchdog settings.

RedirectForReturnDis

Select whether to return to Dis redirection.

Options:

·     Auto (default).

·     0.

·     1.

Platform First Error Handling

Select whether to enable platform first error handling (PFEH).

Options:

·     Auto (default).

·     Enabled.

·     Disabled.

Core Performance Boost

Select whether to enable core performance boost.

Options:

·     Auto (default).

·     Disabled.

Global C-state Control

Select whether to enable CPUs to operate in C-state power saving mode.

This feature enables CPUs to automatically adjust its power state, voltage, frequency, and power consumption according to the actual situation.

Options:

·     Auto (default).

·     Enabled—Allows a CPU to enter low-consumption state to save power. However, this can increase memory latency and frequency jitter.

·     Disabled.

Power Supply Idle Control

Select the option to control power supply in idle state.

Options:

·     Auto (default).

·     Low Current Idle—Provides low current in idle state.

·     Typical Current Idle—Provides typical current in idle state.

SEV-ES ASID Space Limit

Specify the ASID space limit for Secure Encrypted Virtualization (SEV-ES). The default is 1.

SEV Control

Select whether to enable SEV control.

Options:

·     Enabled (default).

·     Disabled.

Streaming Stores Control

Select whether to enable streaming stores control.

Options:

·     Auto (default).

·     Enabled.

·     Disable.

Local APIC Mode

Select a mode for local advanced programmable interrupt controller (APIC).

Options:

·     Auto (default)—The mode is automatically set to xAPIC. If the total number of processor cores exceeds 256, the mode automatically changes to x2APIC.

·     xAPIC.

·     x2APIC—This mode helps OSs run more efficiently on high core count configurations and optimizes interrupt distribution in a virtualized environment.

·     Compatibility.

ACPI_CST C1 Declaration

Select whether to make the C1 state available for OSs.

Options:

·     Auto (default).

·     Enabled—Makes the C1 state available for OSs.

·     Disabled—Makes the C1 state unavailable for OSs.

ACPI_CST C2 Latency

Set the C2 state latency. The default is 800.

MCA error thresh enable

Select whether to enable MCA error thresholding.

Options:

·     Auto (default)—Disables MCA error thresholding.

·     False—Disables MCA error thresholding.

·     True—Enables MCA error thresholding.

MCA error thresh count

This item is available only when MCA error thresh enable is set to True.

Set the MCA error threshold in hexadecimal notation. The default is FF5.

MCA FruText

MCA text value.

Options:

·     True (default).

·     False.

SMU and PSP Debug Mode

Select whether to enable SMU and PSP debug mode.

Options:

·     Auto.

·     Enabled.

·     Disabled (default).

PPIN Opt-in

Select whether to enable Protected Processor Identification Number (PPIN).

Options:

·     Enabled (default).

·     Disabled.

·     Auto.

SNP Memory(RMP Table) Coverage

Select whether to enable secure nested paging (SNP) memory coverage. Options:

·     Auto (default).

·     Enabled (default).

·     Disabled.

·     Custom—Customizes the SNP memory coverage mode. When this options is selected, the Amount of Memory to Cover and Split RMP Table items are available.

Amount of Memory to Cover

This item is available only when SNP Memory(RMP Table) Coverage is set to Custom.

Specify the total amount of the memory to cover. The default is 2000.

Split RMP Table

Select whether to enable Reverse Map Table (RMP)

Options:

·     Auto (default).

·     Enabled.

·     Disabled.

SMEE

Select whether to enable AMD encryption, including Secure Memory Encryption (SME) and Secure Encrypted Virtualization (SEV).

Options:

·     Enabled.

·     Disabled.

·     Auto (default).

Action on BIST Failure

Select the action to be taken upon BIST failure.

Options:

·     Auto (default).

·     Do nothing—No action is taken.

·     Down-CCD—Disable CCD.

Fast Short REP MOVSB (FSRM)

Select whether to enable Fast Short REP MOVSB (FSRM).

Options:

·     Auto (default).

·     Enabled.

·     Disabled.

Enhanced REP MOBSB/STOSB(ERSM)

Select whether to enable Enhanced REP MOBSB/STOSB(ERSM).

Options:

·     Auto (default).

·     Enabled.

·     Disabled.

Log Transparent Errors

Select whether to enable log transparent errors.

Options:

·     Auto (default).

·     Enabled.

·     Disabled.

AVX512

Select whether to enable Advanced Vector Extensions (lAVX512).

Options:

·     Auto (default).

·     Enabled.

·     Disabled.

MONITOR and MWAIT disable

Select whether to enable the disabling of MONITOR and MWAIT. Enabling MONITOR and MWAIT allows you to monitor CPU status and optimize instruction execution. Enabling this option might allow certain OSs to independently adjust power-saving options.

Options:

·     Auto (default).

·     Enabled—Disables MONITOR/MWAIT.

·     Disabled—Enables MONITOR/MWAIT.

Small Hammer Configuration

Select whether to enable Small Hammer configuration.

Options:

·     Auto (default).

·     Enabled.

·     Disabled.

Corrector Branch Predictor

Select whether to enable corrector branch predictor.

Options:

·     Enabled.

·     Disabled.

PAUSE Delay

Specify the number of cycles for pause delay.

Options:

·     Auto (default).

·     Disabled—Disables

·     16 cycles.

·     32 cycles.

·     64 cycles.

·     128 cycles.

CPU Speculative Stroe Modes

Select a CPU speculative stroe mode.

Opions:

·     Auto (default).

·     Balanced.

·     More Speculative.

·     Less Speculative.

Item

Description

OC Mode

Select the overclock settings.

Options:

·     Normal Operation (default)—Uses common settings.

·     Customized—Uses custom settings.

Custom Core Pstates

Submenu for configuring custom core P-states options.

CCD/Core/Thread Enablement

Submenu for configuring CCD/core/thread enablement options.

SMT Control

Select whether to enable Symmetric Multi-Threading (SMT) control.

Options:

·     Enabled.

·     Disabled.

·     Auto (default).

Item

Description

Accept

Acknowledge the warning message and access the Custom Core Pstates submenu.

Item

Description

Custom Pstate0

Select whether to enable customizing Pstate0 settings.

Options:

·     Custom—Allows you to customize Pstate0 settings.

·     Auto (default).

Pstate0 Freq (MHz)

This item is available only when Custom Pstate0 is set to Custom.

Set the Pstate0 core frequency.

The default varies by CPU model.

Item

Description

CCD Control

Specify the number of CCDs that are activated.

Options:

·     Auto (default).

·     2 CCDS/4 CCDS/6 CCDS/8CCDS/10CCDS—Speicfies the corresponding number of CCDs.

Core Control

Set the number of cores to be used.

Options:

·     Auto (default).

·     X (X+0)—Specifies X cores. The value range for X depends on the CPU model.

Item

Description

L1 Stream HW Prefetcher

Select whether to enable the level-1 stream hardware prefetcher.

Options:

·     Auto (default).

·     Disabled.

·     Enabled.

L1 Stride Prefetcher

Select whether to enable the level-1 stride prefecther, which prefetches a fixed length each time based on memory access history.

Options:

·     Auto (default).

·     Disabled.

·     Enabled.

L1 Region Prefetcher

Select whether to enable the level-1 region prefecther, which is based on data access.

Options:

·     Auto (default).

·     Disabled.

·     Enabled.

L2 Stream HW Prefetcher

Select whether to enable the level-2 stream hardware prefetcher.

Options:

·     Auto (default).

·     Disabled.

·     Enabled.

L2 Up/Down Prefetcher

Select whether to enable using memory access history to determine whether to fetch the next or previous line for all memory accesses.

Options:

·     Auto (default).

·     Disabled.

·     Enabled.

L1 Burst Prefetch Mode

Select whether to enable the level-1 burst prefetch mode.

Options:

·     Auto (default).

·     Disabled.

·     Enabled.

Item

Description

Core Watchdog Timer Enable

Select whether to enable core watchdog timer.

Options:

·     Auto (default).

·     Disabled.

·     Enabled.

Core Watchdog Timer Severity

Specify the severity of the core watchdog timer.

·     Auto (default).

·     No Error.

·     Transparent.

·     Corrected.

·     Deferred.

·     Uncorrected.

·     Fatal.

Item

Description

Memory Addressing

Submenu for memory addressing configuration.

ACPI

Submenu for configuring ACPI.

Link

Submenu for link speed configuration.

SDCI

Submenu for configuring Smart Data Cache Injection (SDCI).

Probe Filter

Submenu for configuring probe filter.

DF Watchdog Timer Interval

Specify the Data Fabric watchdog timer interval.

Options:

·     Auto (default).

·     41ms/166ms/334ms/669ms/1.34s/2.68s/5.36s—Select an interval.

Disable DF to external IP SyncFlood Propagation

Select whether to enable disable external IP synchronous flooding propagation.

Options:

·     Auto (default).

·     Syncflood enabled—Enables synchronous flooding.

·     Syncflood disabled—Disables synchronous flooding.

SyncFlood Propagation to DF Components

Select whether to enable synchronous flooding propagation of DF components.

Options:

·     Auto (default).

·     Syncflood enabled—Enables synchronous flooding.

·     Syncflood disabled—Disables synchronous flooding.

Freeze DF module queues on error

Select whether to freeze DF module queues upon errors.

Options:

·     Auto (default).

·     Disabled—Does not freeze DF module queues upon errors.

·     Enabled—Freezes DF module queues upon errors.

CC6 memory region encryption

Select whether to enable CC6 memory region encryption. Data in memory cannot be read without authorization.

Options:

·     Auto (default).

·     Disabled.

·     Enabled.

CCD B/W Balance Throttle Level

Set the CCD B/W balance throttle level.

Options:

·     Auto (default).

·     level 0 to 4.

Item

Description

NUMA nodes per socket

Specify the number of desired NUMA nodes per socket (NPS).

Options:

·     NPS0.

·     NPS1.

·     NPS2.

·     NPS4.

·     Auto (default)—NPS1.

Memory interleaving

Select whether to enable memory interleaving. Enabling memory interleaving can map the physical addresses of DIMMs to different memory channels, improving memory access speed. However, for memory-sensitive services, memory interleaving might cause performance degradation.

Options:

·     Auto (default).

·     Enabled.

·     Disabled—If this feature is disabled, the configuration of the NUMA nodes per socket parameter does not take effect.

1TB remap

Configure 1TB remapping.

Options:

·     Auto (default).

·     Do not remap.

·     Attempt to remap.

DRAM map inversion

Select whether to enable DRAM map inversion to improving system parallelism.

Options:

·     Auto (default).

·     Disabled.

·     Enabled.

Location of private memory regions

Select the distribution method of private memory regions.

Options:

·     Auto (default).

·     Distributed.

·     Consolidated.

Item

Description

ACPI SRAT L3 Cache As NUMA Domain

Select whether to enable ACPI Static Resource Affinity Table (SRAT) to consider L3 cache as NUMA. Options:

·     Auto (default).

·     Disabled.

·     Enabled.

ACPI SLIT Distance Control

Set ACPI system locality info table (SLIT) distance control.

Options:

·     Auto (default).

·     Manual. If you select this option, The following options and default values are displayed:

¡     ACPI SLIT same socket distance: 12

¡     ACPI SLIT remote socket distance: 32

ACPI SLIT remote relative distance

Set the ACPI SLIT remote relative distance.

Options:

·     Auto (default).

·     Near.

·     Far.

Item

Description

GMI encryption control

Select whether to enable GMI encryption control.

Options:

·     Auto (default).

·     Disabled.

·     Enabled.

xGMI encryption control

Select whether to enable xGMI encryption control.

Options:

·     Auto (default).

·     Disabled.

·     Enabled.

xGMI Link Configuration

Set the number of xGMI links.

Options:

·     Auto (default).

·     3 xGMI Links.

·     4 xGMI Links.

·     2 xGMI Links + 2 PCI Links.

4-link xGMI max speed

Set the maximum rate of 4-link xGMI

Options:

·     12Gbps to 32Gbps.

·     Auto (default).

3-link xGMI max speed

Set the maximum rate of 3-link xGMI.

Options:

·     12Gbps to 32Gbps.

·     Auto (default).

xGMI 18GACOFC

Select whether to enable xGMI 18GACOFC.

Options:

·     Auto (default).

·     Disabled.

·     Enabled.

xGMI CRC Scale

Set the xGMI Cyclic Redundancy Check (CRC) scale. The default is 5.

xGMI CRC Threshold

Set the xGMI CRC threshold. The default is 25.

Item

Description

SDCI

Select whether to enable SDCI.

Options:

·     Auto (default).

·     Disabled.

·     Enabled.

DisRmtSteer

This item is available only when SCDI is set to Enabled.

Select whether to enable DisRmtSteer.

Options:

·     Auto (default).

·     Disabled.

·     Enabled.

Item

Description

Organization

Select whether to allow multiple memory/CXL channels to share probes. If the memory space is over 16 TB, this item will be automatically set to Shared.

Options:

·     Auto.

·     Dedicated (default)—Does not allow probe sharing.

·     Shared—Allows probe sharing.

Periodic Directory Rinse (PDR) Tuning

Select a PDR tuning option, which might impact performance by workload and/or processor.

Options:

·     Auto (default).

·     Memory-Sensitive—Might accelerate high b/w scenarios.

·     Cache-Bound—Might accelerate cache-bound scenarios.

·     Neutral—Provides real-time response for unknown or mixed mode.

DDR Addressing Options

Submenu for configuring the DDR addressing settings.

DDR Controller Configuration

Submenu for configuring the DDR controller settings.

DDR RAS

Submenu for configuring the DDR RAS settings.

DDR Timing Configuration

Submenu for configuring the DDR timing settings.

DDR Training Options

Submenu for configuring the DDR training settings.

DDR Security

Submenu for configuring the DDR security settings.

DDR PMIC Configuration

Submenu for configuring the DDR PMIC settings.

DDR Miscellaneous

Submenu for configuring the DDR miscellaneous settings.

DDR PHY(CMN)

Submenu for configuring the DDR PHY (CMN) settings.

Chipselect Interleaving

Select whether to enable chipselect interleaving. Options are:

·     Disabled.

·     Auto (default).

Address Hash Bank

Select whether to enable address hash bank. Options are:

·     Disabled.

·     Enabled.

·     Auto (default).

Address Hash CS

Select whether to enable address hash CS. Options are:

·     Auto (default).

·     Enabled.

·     Disabled.

Address Hash Subchannel

Select whether to enable address hash subchannel. Options are:

·     Auto (default).

·     Enabled.

·     Disabled.

BankSwapMode

Select the bank swap mode. Options are:

·     Auto (default).

·     Disabled.

·     Swap CPU.

DDR Power Options

Submenu for configuring DDR power settings.

Memory Channel Disable

Submenu for enabling or disabling memory channels.

Refresh Management(RFM)

Submenu for configuring RFM settings.

Power Down Enable

Select whether to enable the power down feature. Options are:

·     Disabled.

·     Enabled.

·     Auto (default).

Sub Urgent Refresh Lower Bound

Set the sub-urgent refresh lower bound. The default is 1.

Urgent Refresh Limit

Set the urgent refresh limit. The default is 4.

DRAM Refresh Rate

Set the DRAM refresh rate. Options are:

·     3.9 usec (default).

·     1.5 usec.

Self-Refresh Exit Staggering

Set the self-refresh exit staggering. Options are:

·     Disabled.

·     n = 1 to n = 9 (default)

Memory Channel Disable Bitmask

Set the memory channel disable bitmask. The default is 0.

Socket X Channel Y

Select whether to enable the channel. Options are:

·     Disabled.

·     Enabled (default).

Refresh Management

Select whether to enable refresh management (RFM). Options are:

·     Disabled.

·     Enabled.

·     Force Enabled.

·     Auto (default). ABL selects the optimal setting.

RAA Initial Management Threshold

Set the RAA initial management threshold. Options are:

·     32.

·     40.

·     48.

·     56.

·     64.

·     72.

·     80.

·     Auto (default). ABL selects the lowest value from the DIMM SPD.

RAA Maximum Management Threshold

Set the RAA maximum management threshold. Options are:

·     Auto (default). ABL selects the lowest supported value from the DIMM SPD.

·     3X.

·     4X.

·     5X.

·     6X.

RAA Refresh Decrement Multiplier

Select the RAA refresh decrement multiplier. Options are:

·     Auto (default). ABL selects the optimal setting.

·     0.5.

·     1.

Data Poisoning

Select whether to label data as "bad data" when an uncorrectable error is detected in that data and then forward it to the target. Options are:

·     Disabled.

·     Enabled.

·     Auto (default).

DRAM Boot Time Post Package Repair

Select whether to enable DRAM post package repair at the boot time. Options are:

·     Disabled (default).

·     Enabled.

DRAM Runtime Post Package Repair

Select whether to enable DRAM runtime post package repair. Options are:

·     Enabled.

·     Disabled (default).

RCD Parity

Select whether to enable RCD parity check. Options are:

·     Auto.

·     Enabled.

·     Disabled.

Max RCD Parity Error Replay

Set the maximum number of RCD address parity check retries. The default is 8.

Disable Memory Error Injection

Select whether to disable memory error injection. Options are:

·     Auto (default).

·     True—Disable memory error injection.

·     False—Enable memory error injection.

ECC Configuration

Submenu for configuring ECC.

DRAM Scrubbers

Submenu for configuring DRAM scrubbing.

DRAM Corrected Error Counter Enable

Select whether to enable DRAM corrected error counter. Options are:

·     Disabled.

·     NoLeakMode.

·     LeakMode (default).

DRAM Corrected Error Counter Interrupt Enable

Select whether to enable DRAM corrected error counter interrupt. SMI is allowed during counting. Options are:

·     True (default)—Enable DRAM corrected error counter interrupt.

·     False—Disable DRAM corrected error counter interrupt.

DRAM Corrected Error Counter Leak Rate

Set the DRAM corrected error counter leak rate. The default is 7.

DRAM Corrected Error Counter Start Count

Set the DRAM corrected error counter start value. The default is FFF5.

DRAM ECC Symbol Size

Select the DRAM ECC symbol size. Options are:

·     Auto (default).

·     x4.

·     x16.

DRAM ECC Enable

Select whether to enable DRAM ECC. Options are:

·     Auto (default).

·     Disabled.

·     Enabled.

DRAM UECC Retry

Select whether to enable DRAM UECC retry. Options are:

·     Auto.

·     Disabled (default).

·     Enabled.

Max DRAM UECC Error Replay

This item is available only when the DRAM UECC Retry item is set to Enabled.

Set the maximum number of UECC retries. The default is 8.

Memory Clear

Select whether to enable memory clearing. Options are:

·     Auto (default).

·     Disabled.

·     Enabled.

Address XOR after ECC

Select whether to enable post-ECC address XOR. Options are:

·     Auto (default).

·     Disabled.

·     Enabled.

DRAM ECS Mode

Select a DRAM ECS mode. Options are:

·     AutomaticECS.

·     ManualECS.

·     Auto (default).

·     DisableECS.

DRAM Redirect Scrubber Enable

Select whether to enable DRAM redirection scrubbing. Options are:

·     Disabled.

·     Enabled.

·     Auto (default).

DRAM Scrub Redirection Limit

Select the maximum number of DRAM scrubs with redirection. Options are:

·     8 Scrubs.

·     4 Scrubs.

·     2 Scrubs.

·     1 Scrub.

·     Auto (default).

DRAM Scrub Time

Set the memory scrubbing duration. Options are:

·     Disabled.

·     1 hour.

·     4 hours.

·     6 hours.

·     8 hours.

·     12 hours.