Dell R720XD owner manual Serial Communications Screen

Page 27
Serial Communications Screen

Menu Item

Description

NOTE: This option is displayed only if IDSDM is installed on the system board.

Integrated Network

Allows you to enable or disable the integrated network card 1. By default, the Integrated

Card 1

Network Card 1 option is set to Enabled.

OS Watchdog Timer

Allows you to enable or disable the OS watchdog timer. When this field is enabled, the

 

operating system initializes the timer and the OS watchdog timer helps in recovering the

 

operating system. By default, the OS Watchdog Timer option is set to Disabled.

Embedded Video

Allows you to enable or disable the Embedded Video Controller. By default, the embedded

Controller

video controller is Enabled.

SR-IOV Global Enable

Allows you to enable or disable the BIOS configuration of Single Root I/O Virtualization (SR-

 

IOV) devices. By default, the SR-IOV Global Enable option is set to Disabled.

Slot Disablement

Allows you to enable or disable available PCIe slots on your system. The Slot Disablement

 

feature controls the configuration of PCIe cards installed in the specified slot.

 

CAUTION: Slot disablement must be used only when the installed peripheral card is

 

preventing booting into the Operating System or causing delays in system startup. If the

 

slot is disabled, both the Option ROM and UEFI driver are disabled.

Memory Mapped I/O

Allows you to enable support for PCIe devices that require large amounts of memory. By

above 4 GB

default, the option is set to Enabled.

Serial Communications Screen

Menu Item

Description

Serial Communication

Allows you to select serial communication devices (Serial Device 1 and Serial Device 2) in the

 

BIOS. BIOS console redirection can also be enabled and the port address can be specified. By

 

default, Serial Communication option is set to On without Console Redirection.

Serial Port Address

Allows you to set the port address for serial devices. By default, the Serial Port Address option

 

is set to Serial Device 1=COM2, Serial Device 2=COM1.

 

NOTE: Only Serial Device 2 can be used for Serial Over LAN (SOL). To use console

 

redirection by SOL, configure the same port address for console redirection and the serial

 

device.

External Serial

Allows you to associate the external serial connector to serial device 1, serial device 2, or

Connector

remote access device. By default, the External Serial Connector option is set to Serial Device1.

 

NOTE: Only Serial Device 2 can be used for SOL. To use console redirection by SOL,

 

configure the same port address for console redirection and the serial device.

Failsafe Baud Rate

Displays the failsafe baud rate for console redirection. The BIOS attempts to determine the

 

baud rate automatically. This failsafe baud rate is used only if the attempt fails and the value

 

must not be changed. By default, the Failsafe Baud Rate option is set to 11520.

Remote Terminal

Allows you to set the remote console terminal type. By default, the Remote Terminal Type

Type

option is set to VT 100/VT 220.

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Contents Dell PowerEdge R720 and R720xd Owners Manual Regulatory Model E14S SeriesRegulatory Type: E14S001 Notes, Cautions, and Warnings Contents 2 Using The System Setup and Boot Manager1 About Your System 3 Installing System Components General Memory Module Installation GuidelinesInstalling Memory Modules Internal USB Memory Key Optional 4 Troubleshooting Your System Installing The Optional Hard-DriveBackplane BackRemoving The Optional Hard-DriveBackplane Back Disabling A Forgotten Password 5 Using System Diagnostics6 Jumpers And Connectors 7 Technical SpecificationsAbout Your System Front-PanelFeatures And IndicatorsItem Item LCD Panel Features Set error Setup MenuHome Screen View MenuDiagnostic Indicators See Getting Help Electrical indicator ConditionHard-DriveIndicator Patterns PowerEdge R720 Back-PanelFeatures And IndicatorsIndicator, Button, or ConnectorItem NIC Indicator CodesIndicator, Button, or ConnectorPower Indicator Codes Other Information You May Need Choosing The System Boot Mode Using The System Setup and Boot ManagerUsing The System Setup Navigation Keys Entering System SetupSystem Setup Options Responding To Error MessagesSystem Setup Main Screen System BIOS ScreenSystem Information Screen Processor Settings Screen Memory settings screenMenu Item SATA Settings Screen Integrated devices screen Boot Settings ScreenSerial Communications Screen System Profile Settings Screen System Security Screen System And Setup Password Features Miscellaneous SettingsAssigning A System And/Or Setup Password To assign a system and/or setup password Entering The UEFI Boot Manager Using Your System Password To Secure Your SystemOperating With A Setup Password Enabled Using The Boot Manager Navigation Keys Boot Manager ScreenUEFI Boot Menu Embedded System Management iDRAC Settings UtilityEntering The iDRAC Settings Utility Changing The Thermal SettingsRemoving The Front Bezel Installing System ComponentsRecommended Tools Front Bezel OptionalInstalling The Front Bezel Opening And Closing The SystemOpening The System Closing The System Inside The Systemcooling-fanassembly Removing The Cooling Shroud Cooling ShroudSystem memory Installing The Cooling Shroud•number of DIMMs populated per channel DIMM Type General Memory Module Installation GuidelinesProcessor ProcessorMemory Sparing Mode-SpecificGuidelinesAdvanced ECC Lockstep Memory Optimized Independent Channel ModeMemory Mirroring Sample memory configurationsNumber of Removing Memory Modules 2.Open the system 3.Remove the cooling shroud Installing Memory Modules Hard Drives Installing A 2.5 Inch Hard-DriveBlank Removing A 2.5 Inch Hard-DriveBlankRemoving A 2.5 Inch Hard-DriveBlank Back Removing A 3.5 Inch Hard-DriveBlank Installing A 2.5 Inch Hard-DriveBlank BackInstalling A 3.5 Inch Hard-DriveBlank Installing A Hot-SwapHard DriveRemoving A Hot-SwapHard Drive Removing A Hard Drive From A Hard-DriveCarrier Installing A Hard Drive Into A Hard-DriveCarrier Optical Drive OptionalRemoving The Optical Drive Installing The Optical Drive Removing A Cooling Fan Cooling FansRemoving The Cooling-FanAssembly Installing A Cooling FanInternal USB Memory Key Optional Installing The Cooling-FanAssemblyPCIe Card Holder Replacing The Internal USB KeyRemoving The PCIe Card Holder Installing The PCIe Card Holder Installing The Top Cover Lock Latch Top Cover Lock LatchOpening And Closing The PCIe Card Holder Latch Removing The Cable Retention Bracket Cable Retention BracketInstalling The Cable Retention Bracket Expansion Card Installation GuidelinesExpansion Cards And Expansion-CardRisers Riser Converged expansion card 7.Replace the expansion-cardlatch expansion-cardriser 1 cage Removing Expansion-CardRisers expansion-cardslot chassis intrusion switch GPU Card Installation Guidelines Installing Expansion-CardRisersInstalling A GPU Card Removing A GPU Card Replacing An SD vFlash Card SD vFlash CardRemoving The vFlash Media Unit Installing The vFlash Media Unit Removing The Internal Dual SD Module Internal Dual SD ModuleInstalling The Internal Dual SD Module Removing An Internal SD Card Installing An Internal SD CardInternal SD Card Integrated Storage Controller CardRemoving The Integrated Storage Controller Card Installing The Integrated Storage Controller Card Network Daughter CardRemoving The Network Daughter Card Processors Installing The Network Daughter CardRemoving A Processor heat sink close-locksymbol Installing A Processor Power Supplies Removing An AC Power Supply Hot Spare FeatureInstalling An AC Power Supply Assembling And Connecting The Safety Ground Wire Wiring Instructions For A DC Power SupplyKit Contents Required WiresAssembling The DC Input Power Wires Removing A DC Power Supply Installing A DC Power Supply Replacing The System Battery System BatteryRemoving The Power Supply Blank Installing The Power Supply BlankHard-DriveBackplane Removing The Hard-DriveBackplane release tabs backplane signal cablebackplane power cable A backplane power cable Bsystem board 5.SAS connectors on the backplaneSAS connector mini PERC SAS on the cable retention bracketsystem board SAS connector on the system boardSAS connector on the backplane cable retention bracketx16 hard-drivebackplane backplane power cablesbackplane signal cable hard-drivebackplane connectorssystem board 5.SAS connectors on the backplaneSAS connector on the system board cable retention bracketrelease tab backplane power cablebackplane signal cable x8 hard-drivebackplanesystem board release tab hard-drivebackplane connectorsbackplane power cable backplane signal cablecable retention bracket release tabs 5.SAS backplane cable retention bracketsystem board integrated storage controller cardx24 hard-drivebackplane Installing The Hard-DriveBackplane Removing The Optional Hard-DriveBackplane Back pass-throughI2C cable Installing The Optional Hard-DriveBackplane Back Control Panel Board Removing The Control Panel PowerEdge R720Installing The Control Panel PowerEdge R720 Removing The Control Panel PowerEdge R720xd Installing The Control Panel PowerEdge R720xd Removing The I/O Panel PowerEdge R720xd Installing The I/O Panel PowerEdge R720xd System BoardRemoving The System Board f.internal dual SD module Installing The System Board 5.Replace the following a.cable retention bracket d.internal USB key if installedf.all expansion-cardrisers g.cooling-fanassembly h.cooling shroud i.power supplysTroubleshooting External Connections Troubleshooting Your SystemSafety First-ForYou And Your System Troubleshooting System Startup FailureTroubleshooting A Serial I/O Device Troubleshooting A NICTroubleshooting A Wet System Troubleshooting A Damaged System Troubleshooting The System Battery Troubleshooting Power SuppliesTroubleshooting Cooling Problems Troubleshooting System Memory Troubleshooting Cooling FansTroubleshooting An SD Card Troubleshooting An Internal USB KeyTroubleshooting An Optical Drive Troubleshooting A Tape Backup UnitTroubleshooting A Hard Drive Troubleshooting A Storage Controller Troubleshooting Processors Troubleshooting Expansion CardsIf the problem persists, see Getting Help When To Use The Embedded System Diagnostics Using System DiagnosticsDell Online Diagnostics Dell Embedded System DiagnosticsSystem Diagnostic Controls System Board Jumper Settings Jumpers And Connectors6J PS1 7J IDSDM 8J NDC 9J RISER 3A 10J RISER 3B System Board ConnectorsRiser 3 connector USB connector 1J_PS2 2J_SATA_CD 3J_SATA_TBU 4J_BP0 5J_TBU12J VIDEO REAR 13J COM1 14J IDRAC RJ45 15J CYC Item Disabling A Forgotten PasswordConnector Backplane signal connectorExpansion Bus Technical SpecificationsExpansion slots using riser card ProcessorDrives MemoryInternal Connectors BackDrives FrontExpanded Operating Temperature Relative Humidity EnvironmentalTemperature Temperature Continuous OperationEnvironmental Particulate ContaminationGaseous Contamination Viewing LCD Messages System Error MessagesSystem Messages LCD MessagesError Code See Getting Help Error CodeError Code Error Code Error Code Error Code <location><location> <location> Error CodeHelp Error CodeError Code see Getting HelpGetting Help Getting Help Error Codesee Getting Help Error Codesee Getting Help Error CodeSee Getting Help Error CodeError Code Error Code Diagnostic Messages Warning MessagesAlert Messages Contacting Dell Getting Help
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R720XD, R720 specifications

The Dell PowerEdge R720 and R720xd are powerful rack servers designed to deliver exceptional performance, reliability, and scalability for a wide range of data center applications. As part of Dell's 12th generation of PowerEdge servers, they come equipped with advanced features and technologies that cater to diverse workloads.

Both models are built on the Intel Xeon processor E5-2600 family, supporting dual-socket configurations. This allows for an impressive maximum memory capacity of up to 768 GB with 32 DIMM slots, enabling efficient handling of memory-intensive applications. The R720 and R720xd are designed with efficiency in mind, allowing organizations to optimize their resource utilization while maintaining high performance.

One of the most noteworthy features of the R720 and R720xd is the flexible storage options. The R720 can accommodate up to 16 2.5-inch drives, while the R720xd extends this capacity to 24 2.5-inch drives or 12 3.5-inch drives, greatly enhancing storage scalability. This flexibility is essential for businesses with growing data needs, allowing them to configure the server according to their specific requirements.

Both servers come with the iDRAC7 (Integrated Dell Remote Access Controller), which provides advanced management capabilities. iDRAC7 enables IT administrators to remotely monitor and control the server, simplifying the management of hardware functions and system updates. The optional Lifecycle Controller further streamlines server deployment and management, offering integrated systems management capabilities.

In terms of networking, the R720 and R720xd support a variety of network interface cards, including 1 GbE and 10 GbE options. This ensures that organizations can select the right networking capabilities for their specific workload and performance requirements.

Power efficiency is another significant characteristic of these servers. Equipped with Dell’s Energy Smart technologies, they can reduce power consumption and operating costs. Features like power capping and efficient fan control help achieve optimal thermal management in the data center.

In summary, the Dell PowerEdge R720 and R720xd are robust and versatile servers that offer exceptional performance for mission-critical applications. With their advanced processor support, memory capacity, flexible storage configurations, and comprehensive management features, they are well-suited for organizations looking to enhance their IT infrastructure.