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Dell R720XD owner manual x24 hard-drivebackplane

Models: R720XD R720

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x24 hard-drive backplane

Figure 68. Removing and Installing the 2.5 Inch (x24) SAS/SATA Backplane—PowerEdge R720xd

1.	x24 hard-drive backplane	2.	left control panel cable
3.	release tabs (2)	4.	power cable A
5.	sideband cable	6.	pass-through I2C cable
7.	SAS cables (3)	8.	power cable B
9.	backplane/expander bracket	10.	right control panel cable
11.	power cable C	12.	front I/O cable
13.	USB cable	14.	hard-drive backplane connectors (24)

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Dell R720XD owner manual x24 hard-drivebackplane

Contents

Regulatory Model: E14S Series Dell PowerEdge R720 and R720xd Owners ManualRegulatory Type: E14S001 Notes, Cautions, and Warnings 2 Using The System Setup and Boot Manager Contents1 About Your System General Memory Module Installation Guidelines 3 Installing System ComponentsInstalling Memory Modules Internal USB Memory Key Optional Installing The Optional Hard-DriveBackplane Back 4 Troubleshooting Your SystemRemoving 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 BIOS Screen System Setup Main 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 Miscellaneous Settings System And Setup Password FeaturesAssigning A System And/Or Setup Password To assign a system and/or setup password Using Your System Password To Secure Your System Entering The UEFI Boot ManagerOperating With A Setup Password Enabled Boot Manager Screen Using The Boot Manager Navigation KeysUEFI Boot Menu Entering The iDRAC Settings Utility iDRAC Settings UtilityChanging The Thermal Settings Embedded System ManagementRecommended Tools Installing System ComponentsFront Bezel Optional Removing The Front BezelOpening And Closing The System Installing The Front BezelOpening 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 Installing 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 Hot-SwapHard Drive Installing A 3.5 Inch Hard-DriveBlankRemoving A Hot-SwapHard Drive Removing A Hard Drive From A Hard-DriveCarrier Optical Drive Optional Installing A Hard Drive Into A Hard-DriveCarrierRemoving 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-FanAssemblyReplacing The Internal USB Key PCIe Card HolderRemoving The PCIe Card Holder Installing The PCIe Card Holder Top Cover Lock Latch Installing The Top Cover Lock LatchOpening And Closing The PCIe Card Holder Latch Removing The Cable Retention Bracket Cable Retention BracketExpansion Card Installation Guidelines Installing The Cable Retention BracketExpansion 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 Internal SD Card Installing An Internal SD CardIntegrated Storage Controller Card Removing An Internal SD CardRemoving The Integrated Storage Controller Card Network Daughter Card Installing The Integrated Storage Controller 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 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 System Board Installing The I/O Panel PowerEdge R720xdRemoving The System 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 NIC Troubleshooting A Serial I/O DeviceTroubleshooting A Wet System Troubleshooting A Damaged System Troubleshooting Power Supplies Troubleshooting The System BatteryTroubleshooting Cooling Problems Troubleshooting System Memory Troubleshooting Cooling FansTroubleshooting An SD Card Troubleshooting An Internal USB KeyTroubleshooting A Tape Backup Unit Troubleshooting An Optical DriveTroubleshooting A Hard Drive 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 HumidityParticulate Contamination EnvironmentalGaseous 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 Codesee Getting Help Error CodeGetting Help Getting Help Error Codesee Getting Help Error Codesee Getting Help Error CodeSee Getting Help Error CodeError Code Error Code Warning Messages Diagnostic MessagesAlert Messages Contacting Dell Getting Help