Dell R520, E19S owner manual Disabling a Forgotten Password

Page 115

Item

Connector

Description

 

 

 

15

FAN5

Cooling fan connector

16

B1, B4, B2, B5, B3, B6

Memory module sockets

17

FAN4

Cooling fan connector

18

FAN3

Cooling fan connector

19

PWR_CONN_1

8-pin power connector

20

FAN2

Cooling fan connector

21

A1, A4, A2, A5, A3, A6

Memory module sockets

22

BP_SIG

Backplane signal connector

23

PWR_CONN_2

24-pin power connector

24

CPU1

Processor socket 1

25

PDB_CONN

Power distribution board connector

26

SATA_A-D

SATA connector A to D

27

CTRL_PNL_MB

Control panel interface connector

28

SATA_E

Optical drive SATA connector

29

FP_USB

Front panel USB connector

30

SAS_A

Mini-SAS connector

31

IDSDM

Internal Dual SD Module

32

SAS_B

Mini-SAS connector

Disabling A Forgotten Password

The system's software security features include a system password and a setup password. The password jumper enables these password features or disables them and clears any password(s) currently in use.

CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

1.Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.

2.Open the system.

3.Move the jumper on the system-board jumper from pins 4 and 6 to pins 2 and 4.

4.Close the system.

The existing passwords are not disabled (erased) until the system boots with the Jumper on pins 2 and 4. However, before you assign a new system and/or setup password, you must move the jumper back to pins 4 and 6.

NOTE: If you assign a new system and/or setup password with the jumper on pins 2 and 4, the system disables the new password(s) the next time it boots.

5.Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.

6.Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.

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Contents Regulatory Model E19S Series Regulatory Type E19S001 Dell Inc. All Rights Reserved Contents Installing a Dual Slot Hard-Drive Blank Installing System ComponentsMemory Optimized Independent Channel Mode Installing Memory ModulesInternal USB Memory Key Optional Installing The Optical DriveExpansion-Card Installation Guidelines Installing The Power Supply Blank101 When To Use The Embedded System Diagnostics111 141 113117 123Page Indicator, Button, or Icon Description Connector Front-Panel Features And IndicatorsSupport personnel or by the operating systems Front and the system status indicator on the backUSB connectors Use this button only if directed to do so by qualifiedHome Screen LCD Panel FeaturesButton Description View Menu Setup MenuSeconds Hard-Drive Indicator PatternsDrive-Status Condition Indicator Pattern RAID Only OffCompliant Back-Panel Features And IndicatorsConnector Through the optional cable management arm Connects a PCI Express expansion cardPower Indicator Codes NIC Indicator CodesFlashing amber Indicates a problem with the power supply AC power supply status indicator/handleDC power supply status indicator Power supply and that the power supply is operationalPower Indicator Codes For Non-Redundant Power Supply Other Information You May Need Diagnostic Indicator Condition Pattern GreenF11 F12 Choosing The System Boot ModeKeystroke Description F10Responding To Error Messages Entering System SetupUsing The System Setup Navigation Keys System Information Screen System Setup OptionsSystem Setup Main Screen System Bios ScreenProcessor Settings Screen Memory Settings ScreenExecute Disable option is set to Enabled Option is set to EnabledPrefetcher option is set to Enabled Execute DisableBoot Settings Screen Sata Settings ScreenIntegrated Devices Screen Serial Communications Screen System Profile Settings Screen System Security Screen Miscellaneous Settings System And Setup Password FeaturesAssigning a System And/Or Setup Password Boot Manager enables you to Entering The Uefi Boot ManagerUsing Your System Password To Secure Your System Operating With a Setup Password EnabledBoot Manager Screen Using The Boot Manager Navigation KeysChanging The Thermal Settings IDRAC Settings UtilityUefi Boot Menu Entering The iDRAC Settings UtilityPage Page Release latch Installing The Front BezelRecommended Tools Front Bezel OptionalKeylock Front bezel Locking hook Opening And Closing The SystemRemoving The Front Bezel Opening The SystemClosing The System Inside The SystemSystem cover Latch Latch release lock Heat sink for processor Cooling shroud Cooling fans Expansion-card latchDIMMs Cooling Shroud Inside the System-Non-Redundant Power Supply Unit ChassisRemoving The Cooling Shroud Removing and Installing the Cooling Shroud1333, 1066 Dual rank Quad rank Installing The Cooling ShroudSystem Memory 1333, 1066, Dual rankProcessor Memory channels are organized as followsMode-Specific Guidelines General Memory Module GuidelinesAdvanced ECC Lockstep Memory Mirroring Memory Optimized Independent Channel ModeSample Memory Configurations Memory Sparing2R x4, 1600 MT/s B4, B5 192 2R x4, 1333 MT/s 2R x4, 1600 MT/s 2R x4, 1333 MT/s2R x4, 1600 MT/s B3, B4, B5, B6 256 4R x4, 1066 MT/s Removing Memory Modules384 4R x4, 1066 MT/s Removing The Memory Module Installing Memory ModulesHard Drives Installing The Memory ModuleRemoving a 3.5 Inch Hard-Drive Blank Installing a 3.5 Inch Hard-Drive BlankHard-drive blank Release button Removing a Dual Slot Hard-Drive Blank Hard-Drive Blank Installation SequenceRemoving a Hot-Swap Hard Drive Installing a Dual Slot Hard-Drive BlankDual slot hard-drive blank Release tabs 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 Optical Drive Optional Optical drive Power and data cable Release tabRemoving The Optical Drive Cooling Fans Installing The Optical DriveRemoving a Cooling Fan Removing and Installing a Cooling Fan Installing a Cooling FanReplacing the Internal USB Key Internal USB Memory Key OptionalRiser Expansion-Card Installation GuidelinesExpansion Cards And Expansion-Card Risers Expansion Card SlotsGb NICs Non-RAID Removing An Expansion CardCard Priority Card Type External RAID CNAs Gb NICsExpansion 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 ConnectorExpansion-card riser Connector Riser guide pins Installing Expansion-Card RisersIDRAC Ports Card Optional Removing The iDRAC Ports Card Removing and Installing the iDRAC Ports Card Installing The iDRAC Ports CardInternal Dual SD Module SD vFlash CardReplacing An SD vFlash Card Blue pull tab Dual SD module SD card Removing The Internal Dual SD ModuleRemoving An Internal SD Card Installing The Internal Dual SD ModuleInstalling An Internal SD Card Internal SD CardRemoving The Integrated Storage Controller Integrated Storage Controller CardStorage connector on the system board Installing The Integrated Storage ControllerTouch-points Release levers Storage-controller card Removing a Processor ProcessorsRemoving and Installing the Heat Sink Processor ZIF socket Processor shield Installing a ProcessorNotches in processor Socket keys Power Supplies Connector Power supply Release latch Power supply handle Removing An AC Power SupplyWiring Instructions For a DC Power Supply Installing An AC Power SupplySupply voltage -48-60 V DC Current consumption 32 a maximum Grounding post #6-32 nut Locking washer Safety ground wireDC power connector DC power socket Wire -48 Rubber cap Wire RTN Captive screwsPower supply status indicator Removing a DC Power SupplyInstalling a DC Power Supply Connector Release latch Power supplyInstalling The Power Supply Blank Removing The Power Supply BlankPower 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 DividerReplacing The System Battery System BatterySystem battery Battery connector Locate the battery socket Removing The Hard-Drive Backplane Hard-Drive BackplaneSecuring hooks Backplane signal connectorSystem board Signal cable connector SAS a cable connector Installing The Hard-Drive BackplaneRemoving The Control-Panel Board Control Panel AssemblyControl-panel board Screws Control-panel data cable Removing The Control Panel Installing The Control-Panel BoardUSB cable System Board Installing The Control PanelNotches on chassis front wall Control panel Removing The System Board Unpack the new system board assembly Installing The System BoardRelease screws System board holder Page Troubleshooting The Video Subsystem Troubleshooting External ConnectionsTroubleshooting a USB Device Troubleshooting a NIC Troubleshooting a Serial I/O DeviceTroubleshooting a Damaged System Troubleshooting a Wet SystemTroubleshooting Power Supplies Troubleshooting The System BatteryTroubleshooting Cooling Fans Troubleshooting Cooling ProblemsTroubleshooting System Memory 106 Troubleshooting An Internal USB KeyTroubleshooting An SD Card Reseat the memory modules in their sockets Close the systemTroubleshooting An Optical Drive Troubleshooting a Storage Controller Troubleshooting a Hard DriveTroubleshooting Expansion Cards Troubleshooting Processors When To Use The Embedded System Diagnostics Dell Online Diagnostics Dell Embedded System DiagnosticsRunning The Embedded System Diagnostics Least one event description is recorded System Diagnostic Controls112 Jumper Setting Description System Board Jumper SettingsConnector Description System Board ConnectorsDisabling a Forgotten Password Page Memory Expansion BusInternal Connectors BackDrives FrontTemperature Continuous Operation Environmental TemperatureMaximum Shock EnvironmentalRelative Humidity Maximum VibrationGaseous Contamination 122 Removing LCD Messages System Error MessagesLCD Messages Viewing LCD MessagesAction Error CodeAMP0302 Message DetailsCPU0000 Message ASR0003 MessageBAT0002 Message BAT0017 MessageCPU0700 Message CPU0010 MessageCPU0023 Message CPU0204 MessageCPU0703 Message CPU0702 MessageCPU0704 Message Details Fan operating speed is out of range Action If the issue persists, see Getting HelpAction Reinstall or reconnect the hardware HWC2003 Message FAN0000 MessageMEM0701 Message MEM0000 MessageMEM0001 Message MEM0007 MessagePCI1304 Message MEM1208 MessageMEM8000 Message PCI1302 MessagePCI1360 Message PCI1320 MessagePCI1342 Message PCI1348 MessagePSU0002 Message PST0128 MessagePST0129 Message PSU0001 MessagePSU0032 Message PSU0006 MessagePSU0016 Message PSU0031 MessagePSU0037 Message PSU0034 MessagePSU0035 Message PSU0036 MessageSystem power consumption PSU1201 Message Power supply redundancy is lost DetailsSystem power inventory change Configuration and power consumptionRFM2002 Message RFM1014 MessageRFM1201 Message RFM2001 MessageSecurity may be compromised SEL0006 Message All event logging is disabled DetailsAppear if the user disabled event logging Power. If problem persists call supportTMP0121 Message Issues persists, contact supportFailed FailuresAlert Messages Diagnostic MessagesReview system logs for power supply exceptions Reinstall system cables140 Contacting Dell Getting Help
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