Dell R520, E19S owner manual Assigning a System And/Or Setup Password

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Assigning A System And/Or Setup Password

NOTE: The password jumper enables or disables the System Password and Setup Password features. For more information on the password jumper settings, see System Board Jumper Settings.

You can assign a new System Password and/or Setup Password or change an existing System Password and/or Setup Password only when the password jumper setting is enabled and Password Status is Unlocked. If the Password Status is Locked, you cannot change the System Password.

If the password jumper setting is disabled, the existing System Password and Setup Password is deleted and you need not provide the system password to log on to the system.

To assign a system and/or setup password:

1.To enter System Setup, press <F2> immediately after a power-on or reboot.

2.In the System Setup Main Menu, select System BIOS and press <Enter>. The System BIOS screen is displayed.

3.In the System BIOS screen, select System Security and press <Enter>. The System Security screen is displayed.

4.In the System Security screen, verify that Password Status is Unlocked.

5.Select System Password , enter your system password, and press <Enter> or <Tab>. Use the following guidelines to assign the system password:

A password can have up to 32 characters.

The password can contain the numbers 0 through 9.

Only lower case letters are valid, upper case letters are not allowed.

Only the following special characters are allowed: space, (”), (+), (,), (-), (.), (/), (;), ([), (\), (]), (`).

A message prompts you to re-enter the system password.

6.Re-enter the system password that you entered earlier and click OK.

7.Select Setup Password, enter your system password and press <Enter> or <Tab>. A message prompts you to re-enter the setup password.

8.Re-enter the setup password that you entered earlier and click OK.

9.Press <Esc> to return to the System BIOS screen. Press <Esc> again, and a message prompts you to save the changes.

NOTE: Password protection does not take effect until the system reboots.

Deleting Or Changing An Existing System And/Or Setup Password

Ensure that the Password jumper is set to enabled and the Password Status is Unlocked before attempting to delete or change the existing System and/or Setup password. You cannot delete or change an existing System password if the Password Status is Locked.

To delete or change the existing System and/or Setup password:

1.To enter System Setup, press <F2> immediately after a power-on or reboot.

2.In the System Setup Main Menu, select System BIOS and press <Enter>. The System BIOS screen is displayed.

3.In the System BIOS Screen, select System Security and press <Enter>. The System Security screen is displayed.

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Contents Regulatory Model E19S Series Regulatory Type E19S001 Dell Inc. All Rights Reserved Contents Memory Optimized Independent Channel Mode Installing System ComponentsInstalling Memory Modules Installing a Dual Slot Hard-Drive BlankExpansion-Card Installation Guidelines Installing The Optical DriveInstalling The Power Supply Blank Internal USB Memory Key Optional111 When To Use The Embedded System Diagnostics101 117 113123 141Page Indicator, Button, or Icon Description Connector Front-Panel Features And IndicatorsUSB connectors Front and the system status indicator on the backUse this button only if directed to do so by qualified Support personnel or by the operating systemsButton Description LCD Panel FeaturesHome Screen View Menu Setup MenuDrive-Status Condition Indicator Pattern RAID Only Hard-Drive Indicator PatternsOff SecondsConnector Through the optional cable management arm Back-Panel Features And IndicatorsConnects a PCI Express expansion card CompliantPower Indicator Codes NIC Indicator CodesDC power supply status indicator AC power supply status indicator/handlePower supply and that the power supply is operational Flashing amber Indicates a problem with the power supplyPower Indicator Codes For Non-Redundant Power Supply Other Information You May Need Diagnostic Indicator Condition Pattern GreenKeystroke Description Choosing The System Boot ModeF10 F11 F12Using The System Setup Navigation Keys Entering System SetupResponding To Error Messages System Setup Main Screen System Setup OptionsSystem Bios Screen System Information ScreenProcessor Settings Screen Memory Settings ScreenPrefetcher option is set to Enabled Option is set to EnabledExecute Disable Execute Disable option is set to EnabledIntegrated Devices Screen Sata Settings ScreenBoot Settings Screen Serial Communications Screen System Profile Settings Screen System Security Screen Miscellaneous Settings System And Setup Password FeaturesAssigning 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 enables you toBoot Manager Screen Using The Boot Manager Navigation KeysUefi Boot Menu IDRAC Settings UtilityEntering The iDRAC Settings Utility Changing The Thermal SettingsPage Page Recommended Tools Installing The Front BezelFront Bezel Optional Release latchRemoving The Front Bezel Opening And Closing The SystemOpening The System Keylock Front bezel Locking hookSystem cover Latch Latch release lock Inside The SystemClosing The System DIMMs Cooling shroud Cooling fans Expansion-card latchHeat sink for processor Cooling Shroud Inside the System-Non-Redundant Power Supply Unit ChassisRemoving The Cooling Shroud Removing and Installing the Cooling ShroudSystem Memory Installing The Cooling Shroud1333, 1066, Dual rank 1333, 1066 Dual rank Quad rankProcessor Memory channels are organized as followsAdvanced ECC Lockstep General Memory Module GuidelinesMode-Specific Guidelines Sample Memory Configurations Memory Optimized Independent Channel ModeMemory Sparing Memory Mirroring2R x4, 1600 MT/s B3, B4, B5, B6 2R x4, 1600 MT/s 2R x4, 1333 MT/s2R x4, 1600 MT/s B4, B5 192 2R x4, 1333 MT/s 384 4R x4, 1066 MT/s Removing Memory Modules256 4R x4, 1066 MT/s Removing The Memory Module Installing Memory ModulesHard Drives Installing The Memory ModuleHard-drive blank Release button Installing a 3.5 Inch Hard-Drive BlankRemoving a 3.5 Inch Hard-Drive Blank Removing a Dual Slot Hard-Drive Blank Hard-Drive Blank Installation SequenceDual slot hard-drive blank Release tabs Installing a Dual Slot Hard-Drive BlankRemoving a Hot-Swap Hard Drive Release button Hard drive Hard-drive carrier handle Installing a Hot-Swap Hard DriveScrews Inch hard-drive adapter Inch hard drive Hard-drive carrier Screws Hard drive Screw holes Hard-drive carrier Screws Hard-drive adapter Inch hard drive Removing The Optical Drive Optical drive Power and data cable Release tabOptical Drive Optional Removing a Cooling Fan Installing The Optical DriveCooling Fans Removing and Installing a Cooling Fan Installing a Cooling FanReplacing the Internal USB Key Internal USB Memory Key OptionalExpansion Cards And Expansion-Card Risers Expansion-Card Installation GuidelinesExpansion Card Slots RiserCard Priority Card Type Removing An Expansion CardExternal RAID CNAs Gb NICs Gb NICs Non-RAIDExpansion card Expansion-card latch Riser Riser Expansion-card latch Expansion card Installing An Expansion CardRemoving Expansion-Card Risers Expansion-card riser Release tabs Riser guide pins ConnectorIDRAC Ports Card Optional Installing Expansion-Card RisersExpansion-card riser Connector Riser guide pins Removing The iDRAC Ports Card Removing and Installing the iDRAC Ports Card Installing The iDRAC Ports CardReplacing An SD vFlash Card SD vFlash CardInternal Dual SD Module Blue pull tab Dual SD module SD card Removing The Internal Dual SD ModuleInstalling An Internal SD Card Installing The Internal Dual SD ModuleInternal SD Card Removing An Internal SD CardRemoving The Integrated Storage Controller Integrated Storage Controller CardTouch-points Release levers Storage-controller card Installing The Integrated Storage ControllerStorage connector on the system board Removing a Processor ProcessorsRemoving and Installing the Heat Sink Notches in processor Socket keys Installing a ProcessorProcessor ZIF socket Processor shield Power Supplies Connector Power supply Release latch Power supply handle Removing An AC Power SupplySupply voltage -48-60 V DC Current consumption 32 a maximum Installing An AC Power SupplyWiring Instructions For a DC Power Supply Grounding post #6-32 nut Locking washer Safety ground wireDC power connector DC power socket Wire -48 Rubber cap Wire RTN Captive screwsInstalling a DC Power Supply Removing a DC Power SupplyConnector Release latch Power supply Power supply status indicatorPower supply blank Removing The Power Supply BlankInstalling The Power Supply Blank Power-distribution board Removing The Power-Distribution And Power-Interposer BoardsPower-Distribution Board Connectors Power-interposer board Release tabPower-Interposer Board Connectors Removing a Non-Redundant Power Supply Standoff on the chassis Removing and Installing a Non-Redundant Power SupplyRemoving The Redundant Power Supply Unit Divider Installing a Non-Redundant Power SupplyRedundant power supply unit divider Installing The Redundant Power Supply Unit DividerSystem battery Battery connector Locate the battery socket System BatteryReplacing The System Battery Removing The Hard-Drive Backplane Hard-Drive BackplaneSecuring hooks Backplane signal connectorSystem board Signal cable connector SAS a cable connector Installing The Hard-Drive BackplaneControl-panel board Screws Control-panel data cable Control Panel AssemblyRemoving The Control-Panel Board USB cable Installing The Control-Panel BoardRemoving The Control Panel Notches on chassis front wall Control panel Installing The Control PanelSystem Board Removing The System Board Release screws System board holder Installing The System BoardUnpack the new system board assembly Page Troubleshooting a USB Device Troubleshooting External ConnectionsTroubleshooting The Video Subsystem Troubleshooting a NIC Troubleshooting a Serial I/O DeviceTroubleshooting a Damaged System Troubleshooting a Wet SystemTroubleshooting Power Supplies Troubleshooting The System BatteryTroubleshooting System Memory Troubleshooting Cooling ProblemsTroubleshooting Cooling Fans Troubleshooting An SD Card Troubleshooting An Internal USB KeyReseat the memory modules in their sockets Close the system 106Troubleshooting An Optical Drive Troubleshooting a Storage Controller Troubleshooting a Hard DriveTroubleshooting Expansion Cards Troubleshooting Processors Running The Embedded System Diagnostics Dell Online Diagnostics Dell Embedded System DiagnosticsWhen To Use The Embedded System Diagnostics 112 System Diagnostic ControlsLeast one event description is recorded Jumper Setting Description System Board Jumper SettingsConnector Description System Board ConnectorsDisabling a Forgotten Password Page Memory Expansion BusDrives Connectors BackFront InternalTemperature Continuous Operation Environmental TemperatureRelative Humidity EnvironmentalMaximum Vibration Maximum ShockGaseous Contamination 122 LCD Messages System Error MessagesViewing LCD Messages Removing LCD MessagesAMP0302 Message Error CodeDetails ActionBAT0002 Message ASR0003 MessageBAT0017 Message CPU0000 MessageCPU0023 Message CPU0010 MessageCPU0204 Message CPU0700 MessageCPU0704 Message CPU0702 MessageCPU0703 Message Action Reinstall or reconnect the hardware HWC2003 Message If the issue persists, see Getting HelpFAN0000 Message Details Fan operating speed is out of range ActionMEM0001 Message MEM0000 MessageMEM0007 Message MEM0701 MessageMEM8000 Message MEM1208 MessagePCI1302 Message PCI1304 MessagePCI1342 Message PCI1320 MessagePCI1348 Message PCI1360 MessagePST0129 Message PST0128 MessagePSU0001 Message PSU0002 MessagePSU0016 Message PSU0006 MessagePSU0031 Message PSU0032 MessagePSU0035 Message PSU0034 MessagePSU0036 Message PSU0037 MessageSystem power inventory change PSU1201 Message Power supply redundancy is lost DetailsConfiguration and power consumption System power consumptionRFM1201 Message RFM1014 MessageRFM2001 Message RFM2002 MessageAppear if the user disabled event logging SEL0006 Message All event logging is disabled DetailsPower. If problem persists call support Security may be compromisedFailed Issues persists, contact supportFailures TMP0121 MessageReview system logs for power supply exceptions Diagnostic MessagesReinstall system cables Alert Messages140 Contacting Dell Getting Help
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