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Dell R820 owner manual Warning Messages, Diagnostic Messages, Alert Messages

Models: R820

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Error Code	Message Information
	Action	1.	Review system logs for power supply exceptions.
		1.	Review system logs for power supply exceptions.
		2.	Re-configure the system to minimum configuration, inspect and
			reinstall system cables.
		3.	If the issue persists, see Getting Help.

Warning Messages

A warning message alerts you to a possible problem and prompts you to respond before the system continues a task. For example, before you format a hard drive, a message warns you that you may lose all data on the hard drive. Warning messages usually interrupt the task and require you to respond by typing y (yes) or n (no).

NOTE: Warning messages are generated by either the application or the operating system. For more information, see the documentation that accompanied the operating system or application.

Diagnostic Messages

The system diagnostic utilities may issue messages if you run diagnostic tests on your system. See “Using System Diagnostics” chapter for more information about system diagnostics.

Alert Messages

Systems management software generates alert messages for your system. Alert messages include information, status, warning, and failure messages for drive, temperature, fan, and power conditions. For more information, see the systems management software documentation.

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Dell R820 owner manual Warning Messages, Diagnostic Messages, Alert Messages

Contents

Regulatory Model E21S Series Regulatory Type E21S001 Dell PowerEdge R820 Owners Manual2013 Dell Inc. All Rights Reserved Notes, Cautions, and WarningsContents 2 Using The System Setup And Boot Manager1 About Your System 3 Installing System Components General Memory Module Installation GuidelinesInstalling Memory Modules Installing The Integrated Storage Controller Card Installing the Internal Dual SD ModuleInstalling The Power Supply Blank Installing The Hard-Drive Backplane5 Using System Diagnostics 4 Troubleshooting Your System6 Jumpers And Connectors System Board Jumper SettingsLCD Messages System Error MessagesViewing LCD Messages Removing LCD MessagesPage About Your System Front-Panel Features And IndicatorsLCD Panel Features Setup Menu Home ScreenView Menu Hard-Drive Indicator Patterns 1. hard-drive activity indicator green2. hard-drive status indicator green and amber Figure 4. Back-Panel Features and Indicators Back-Panel Features And IndicatorsDrive rebuilding Rebuild abortedNIC Indicator Codes Figure 5. NIC IndicatorNOTE The port is available for use only if the iDRAC7 Power Indicator Codes 1. AC power supply status indicator/handle1. DC power supply status indicator Other Information You May Need Choosing The System Boot Mode Using The System Setup And Boot ManagerEntering System Setup Responding To Error MessagesUsing The System Setup Navigation Keys System Setup Main Screen System Setup OptionsSystem BIOS Screen System Information ScreenProcessor Settings Screen Memory Settings ScreenSystem BIOS Version Displays the BIOS version installed on the system System Service Tag Displays the system Service TagDisplays the bus speed of the processors SATA Settings Screen Boot Settings ScreenIntegrated Devices Screen Serial Communications Screen System Profile Settings Screen System Security Screen Miscellaneous Settings System And Setup Password FeaturesDeleting Or Changing An Existing System And/Or Setup Password Assigning A System And/Or Setup PasswordOperating With A Setup Password Enabled Using Your System Password To Secure Your SystemEntering The UEFI Boot Manager Using The Boot Manager Navigation KeysBoot Manager Screen Entering The iDRAC Settings Utility iDRAC Settings UtilityEmbedded System Management UEFI Boot Menu4. Click Back → Finish → Yes Changing The Thermal SettingsPage Recommended Tools Installing System ComponentsFront Bezel Optional Removing The Front BezelInstalling The Front Bezel Opening And Closing The SystemOpening The System Closing The System Inside The Systemcooling-fan assembly Removing the Processor Expansion Module Processor Expansion Module7. Close the system Installing The Processor Expansion Module Removing The Cooling Shroud Cooling ShroudSystem Memory Installing The Cooling ShroudFigure 15. Memory Socket Locations on the System Board Figure 16. Memory Socket Locations on the PEM Memory channels are organized as followschannel 0 slots A1, A5, and A9 channel 3 slots C4, C8, andC12Mode-Specific Guidelines General Memory Module Installation GuidelinesAdvanced ECC Lockstep Sample Memory ConfigurationsMemory Optimized Independent Channel Mode Memory SparingSystem Capacity in Table 1. Memory Configurations - Two ProcessorTable 2. Memory Configurations - Four Processor DIMM Size in Removing Memory ModulesNumber of Organization andPage Hard Drives Installing Memory ModulesRemoving A 2.5 Inch Hard-Drive Blank Installing A 2.5 Inch Hard-Drive BlankRemoving A Hot-Swap Hard Drive Figure 18. Removing and Installing a 2.5 Inch Hard-Drive BlankInstalling A Hot-Swap Hard Drive Removing A Hard Drive From A Hard-Drive Carrier Installing A Hard Drive Into A Hard-Drive Carrier Optical Drive OptionalRemoving The Optical Drive Cooling Fans Installing The Optical DriveRemoving A Cooling Fan Installing The Cooling Fan Removing The Cooling-Fan AssemblyCAUTION Do not operate the system without the cooling-fan assembly Installing The Cooling-Fan Assembly Internal USB Memory Key OptionalReplacing The Internal USB Key Expansion Cards And Expansion-Card Risers Expansion Cards Installation GuidelinesCard Priority Removing An Expansion Card From An Expansion-Card Riser 1 OrCard Type Form Factor8. Replace the expansion-card riser in the chassis 4. grooves 1. expansion card 2. expansion-card riser 3. expansion-card holderRemoving An Expansion Card From The Expansion-Card Riser Installing An Expansion Card Into The Expansion-Card Riser 1 OrPage Installing An Expansion Card Into The Expansion-Card Riser Figure 30. Removing and Installing the Expansion Card Riser Removing Expansion-Card Risersriser guide-front Figure 31. Connectors on the Expansion-Card Riserriser guide-back right riser guide-back left1. expansion-card connector slot 2. expansion-card connector slot 5. connector3. expansion-card connector slot 4. riser guide-back bottom 5. connector 6. riser guide-front bottomSD vFlash Card Installing Expansion-Card RisersInternal Dual SD Module Replacing An SD vFlash CardRemoving The Internal Dual SD Module dual SD module connector Installing the Internal Dual SD ModuleInternal SD Card Installing An Internal SD CardIntegrated Storage Controller Card Removing An Internal SD CardFigure 38. Removing the SAS Cable Connector Removing The Integrated Storage Controller CardFigure 40. Connectors on the Integrated Storage Controller Card 1. storage-controller card 2. SAS connectorsstorage-controller card cablesNetwork Daughter Card Installing The Integrated Storage Controller CardFigure 42. Removing and Installing the PCH Shroud Removing The Network Daughter CardProcessors Installing The Network Daughter CardRemoving The Processor 1. heat sink 2. retention sockets 3. retention screws 4. processor close-lock symbol Figure 46. Removing and Installing a Processor Installing The ProcessorHot Spare Feature Power SuppliesRemoving An AC Power Supply Wiring Instructions For A DC Power Supply Installing An AC Power SupplyKit Contents Input RequirementsRequired Wires Assembling And Connecting The Safety Ground Wirespring washer Assembling The DC Input Power Wires Removing A DC Power Supply Installing A DC Power SupplyFigure 50. Removing and Installing a DC Power Supply Removing The Power Supply Blank Installing The Power Supply BlankFigure 51. Removing and Installing the Power Supply Blank Replacing The System Battery System BatteryRemoving The Hard-Drive Backplane Hard-Drive BackplaneFigure 54. Connector Diagram-2.5 Inch x8 Hard-Drive Backplane 1. SAS A connector 2. power connectorconnectors hooksFigure 55. Cabling Diagram-2.5 Inch x8 Hard-Drive Backplane hard-drive backplanecable retention bracket Figure 56. Cabling Diagram-Dual 2.5 Inch x8 Hard-Drive Backplane connectors Figure 58. Connector Diagram-2.5 Inch x4 PCIe SSD Backplanehooks release tabPCIe SSD B connector PCIe SSD C connector2.5 inch x4 PCIe SSD backplane 2.5 inch x8 hard drive backplaneFigure 61. Connector Diagram- 2.5 Inch x16 Hard-Drive Backplane connectorshooks securing slotspower connector Installing The Hard-Drive BackplaneRemoving The Control-Panel Assembly Control Panel AssemblyInstalling The Control-Panel Assembly System BoardRemoving The System Board 2. If installed, remove the front bezel 3. Open the system Installing The System Board 6. Route the power/data cables along the chassis wall 7. Close the system 8. If applicable, install the front bezelk cooling shroud/processor expansion module Safety First-For You And Your System Troubleshooting Your SystemTroubleshooting System Startup Failure Troubleshooting External ConnectionsTroubleshooting A NIC Troubleshooting A Serial I/O DeviceTroubleshooting A Damaged System Troubleshooting A Wet SystemTroubleshooting The System Battery Troubleshooting Power SuppliesTroubleshooting 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 Storage Controller Troubleshooting A Hard DriveTroubleshooting Expansion Cards Troubleshooting Processors Dell Online Diagnostics Using System DiagnosticsDell Embedded System Diagnostics When To Use The Embedded System DiagnosticsSystem Diagnostic Controls System Board Jumper Settings Jumpers And ConnectorsFigure 66. System Board Connectors System Board ConnectorsConnector Processor expansion module power connectorsDescription Disabling A Forgotten Password Technical Specifications Two or four Intel Xeon processor E5-4600 product family2 GB single-rank, 4 GB single- and dual-rank, 8 GB Drives ConnectorsBack FrontTemperature Expanded Operating TemperatureVideo EnvironmentalStorage Temperature Limits 200 Å/month as defined by AHSRAE TC9.9 Page System Messages System Error MessagesLCD Messages Viewing LCD MessagesMessage Information Message Information See Getting HelpCheck system and operating system logs for exceptions. If no Review the technical specifications for supported processor typesCPU number machine check error detected. Power cycle system Fan number RPM is less than the lower critical threshold Fan number RPM is less than the lower warning thresholdThe storage name cable is not connected, or is improperly Storage name cable or interconnect failure. Check connectionlocation The memory module has encountered an uncorrectable error. Systemlocation location Error CodeA PCI parity error was detected on a component at slot number HelpA bus fatal error was detected on a component at slot number A bus time-out was detected on a component at slot numbersee Getting Help Getting HelpThe controller detected that the drive was removed Getting Help The power supply may operate, however power supply monitoring issee Getting Help The current power operational mode is non-redundant because of a Check input power. Reinstall the power supply. If the issue persistsThe system may power down or operate in a performance degraded The system performance degraded because the user-defined powerSee Getting Help An error was reported during a SD card read or writeClose the chassis and verify hardware inventory. Check system logs Page Diagnostic Messages Warning MessagesAlert Messages Page Contacting Dell Getting Help