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Dell R720XD owner manual 12J VIDEO REAR 13J COM1 14J IDRAC RJ45 15J CYC

Models: R720XD R720

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Item

Connector

Description

12J_VIDEO_REAR

13J_COM1

14J_IDRAC_RJ45

15J_CYC

16CYC_ID

17J_RISER_2A

18J_RISER_1A

19J_RISER_2B

20J_RISER_1B

21J_STORAGE

22J_SASX8

23J_USB_INT

24J_SAS_PCH

25BAT

26CPU2

27B10, B6, B2, B9, B5, B1

28J_BP3

29J_BP_SIG3

30J_FAN2U_6

31J_BP_SIG2

32J_FAN2U_5

33J_BP2

34J_FAN2U_4

35A10, A6, A2, A9, A5, A1, B3, B7, B11, B4, B8, B12

36J_FAN2U_3

37J_BP1

38J_FAN2U_2

39J_FAN2U_1

40A3, A7, A11, A4, A8, A12

41J_CP

42CPU1

43J_FP_USB

44J_BP_SIG1

Video connector Serial connector iDRAC7 connector

System identification connector

System identification button

Riser 2 connector

Riser 1 connector

Riser 2 connector

Riser 1 connector

Integrated storage controller card connector Mini SAS connector

Internal USB connector

SAS connector for software RAID

Battery connector

Processor socket 2 Memory module sockets Backplane power connector Backplane signal connector 3 Cooling fan connector Backplane signal connector 2 Cooling fan connector Backplane power connector Cooling fan connector Memory module sockets Cooling fan connector Backplane power connector Cooling fan connector Cooling fan connector Memory module sockets Control panel interface connector Processor socket 1 Front-panel USB connector Backplane signal connector 1

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Dell R720XD owner manual 12J VIDEO REAR 13J COM1 14J IDRAC RJ45 15J CYC

Contents

Regulatory Type: E14S001 Dell PowerEdge R720 and R720xd Owners ManualRegulatory Model: E14S Series Notes, Cautions, and Warnings 1 About Your System Contents2 Using The System Setup and Boot Manager Installing Memory Modules 3 Installing System ComponentsGeneral Memory Module Installation Guidelines Internal USB Memory Key Optional Removing The Optional Hard-DriveBackplane Back 4 Troubleshooting Your SystemInstalling The Optional Hard-DriveBackplane Back 6 Jumpers And Connectors 5 Using System Diagnostics7 Technical Specifications Disabling A Forgotten PasswordAbout Your System Front-PanelFeatures And IndicatorsItem Item LCD Panel Features Home Screen Setup MenuView Menu Set errorDiagnostic Indicators See Getting Help Electrical indicator ConditionHard-DriveIndicator Patterns Indicator, Button, or Back-PanelFeatures And IndicatorsConnector PowerEdge R720Indicator, Button, or NIC Indicator CodesConnector ItemPower Indicator Codes Other Information You May Need Choosing The System Boot Mode Using The System Setup and Boot ManagerSystem Setup Options Entering System SetupResponding To Error Messages Using The System Setup Navigation KeysSystem Information Screen System Setup Main ScreenSystem BIOS 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 Assigning A System And/Or Setup Password System And Setup Password FeaturesMiscellaneous Settings To assign a system and/or setup password Operating With A Setup Password Enabled Entering The UEFI Boot ManagerUsing Your System Password To Secure Your System UEFI Boot Menu Using The Boot Manager Navigation KeysBoot Manager Screen Entering The iDRAC Settings Utility iDRAC Settings UtilityChanging The Thermal Settings Embedded System ManagementRecommended Tools Installing System ComponentsFront Bezel Optional Removing The Front BezelOpening The System Installing The Front BezelOpening And Closing 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 Processor General Memory Module Installation GuidelinesProcessor DIMM TypeAdvanced ECC Lockstep Mode-SpecificGuidelinesMemory Optimized Independent Channel Mode Memory SparingMemory Mirroring Sample memory configurationsNumber of Removing Memory Modules 2.Open the system 3.Remove the cooling shroud Installing Memory Modules Hard Drives Removing A 2.5 Inch Hard-DriveBlank Back Installing A 2.5 Inch Hard-DriveBlankRemoving A 2.5 Inch Hard-DriveBlank Removing A 3.5 Inch Hard-DriveBlank Installing A 2.5 Inch Hard-DriveBlank BackRemoving A Hot-SwapHard Drive Installing A 3.5 Inch Hard-DriveBlankInstalling A Hot-SwapHard Drive Removing A Hard Drive From A Hard-DriveCarrier Removing The Optical Drive Installing A Hard Drive Into A Hard-DriveCarrierOptical Drive Optional Installing The Optical Drive Removing A Cooling Fan Cooling FansRemoving The Cooling-FanAssembly Installing A Cooling FanInternal USB Memory Key Optional Installing The Cooling-FanAssemblyRemoving The PCIe Card Holder PCIe Card HolderReplacing The Internal USB Key Installing The PCIe Card Holder Opening And Closing The PCIe Card Holder Latch Installing The Top Cover Lock LatchTop Cover Lock Latch Removing The Cable Retention Bracket Cable Retention BracketExpansion Cards And Expansion-CardRisers Installing The Cable Retention BracketExpansion Card Installation Guidelines 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 Internal SD Card Installing An Internal SD CardIntegrated Storage Controller Card Removing An Internal SD CardRemoving The Integrated Storage Controller Card Removing The Network Daughter Card Installing The Integrated Storage Controller CardNetwork 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 Kit Contents Wiring Instructions For A DC Power SupplyRequired Wires Assembling And Connecting The Safety Ground WireAssembling The DC Input Power Wires Removing A DC Power Supply Installing A DC Power Supply Removing The Power Supply Blank System BatteryInstalling The Power Supply Blank Replacing The System BatteryHard-DriveBackplane Removing The Hard-DriveBackplane backplane power cable A backplane signal cablebackplane power cable B release tabsSAS connector mini PERC SAS on the 5.SAS connectors on the backplanecable retention bracket system boardSAS connector on the backplane SAS connector on the system boardcable retention bracket system boardbackplane signal cable backplane power cableshard-drivebackplane connectors x16 hard-drivebackplaneSAS connector on the system board 5.SAS connectors on the backplanecable retention bracket system boardbackplane signal cable backplane power cablex8 hard-drivebackplane release tabsystem board backplane power cable hard-drivebackplane connectorsbackplane signal cable release tabcable retention bracket release tabs system board cable retention bracketintegrated storage controller card 5.SAS backplanex24 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 Removing The System Board Installing The I/O Panel PowerEdge R720xdSystem Board f.internal dual SD module Installing The System Board f.all expansion-cardrisers g.cooling-fanassembly d.internal USB key if installedh.cooling shroud i.power supplys 5.Replace the following a.cable retention bracketSafety First-ForYou And Your System Troubleshooting Your SystemTroubleshooting System Startup Failure Troubleshooting External ConnectionsTroubleshooting A Wet System Troubleshooting A Serial I/O DeviceTroubleshooting A NIC Troubleshooting A Damaged System Troubleshooting Cooling Problems Troubleshooting The System BatteryTroubleshooting Power Supplies Troubleshooting System Memory Troubleshooting Cooling FansTroubleshooting An SD Card Troubleshooting An Internal USB KeyTroubleshooting A Hard Drive Troubleshooting An Optical DriveTroubleshooting A Tape Backup Unit Troubleshooting A Storage Controller Troubleshooting Processors Troubleshooting Expansion CardsIf the problem persists, see Getting Help Dell Online Diagnostics Using System DiagnosticsDell Embedded System Diagnostics When To Use The Embedded System DiagnosticsSystem Diagnostic Controls System Board Jumper Settings Jumpers And ConnectorsRiser 3 connector USB connector System Board Connectors1J_PS2 2J_SATA_CD 3J_SATA_TBU 4J_BP0 5J_TBU 6J_PS1 7J_IDSDM 8J_NDC 9J_RISER_3A 10J_RISER_3B12J VIDEO REAR 13J COM1 14J IDRAC RJ45 15J CYC Connector Disabling A Forgotten PasswordBackplane signal connector ItemExpansion slots using riser card Technical SpecificationsProcessor Expansion BusDrives MemoryDrives Connectors BackFront InternalExpanded Operating Temperature Temperature Continuous Operation TemperatureEnvironmental Relative HumidityGaseous Contamination EnvironmentalParticulate Contamination System Messages System Error MessagesLCD Messages Viewing LCD MessagesError Code See Getting Help Error CodeError Code Error Code Error Code <location> Error Code<location> <location> Error CodeHelp Error CodeGetting Help Error Codesee Getting Help Getting Help Error Codesee Getting Help Error Codesee Getting Help Error CodeSee Getting Help Error CodeError Code Error Code Alert Messages Diagnostic MessagesWarning Messages Contacting Dell Getting Help