Dell R220 owner manual Removing The LED Module

Page 38

LED Module

Removing The LED Module

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.

2.Disconnect the power cable from the power source.

3.Remove the bezel, if applicable.

4.Insert a screw driver into the notch and pull out the LED label.

NOTE: Retain the removed LED label for future use.

5.Remove the screws securing the LED module to the chassis.

6.Remove the LED module from the chassis.

Figure 13. Removing and Installing the LED Module

 

 

1.

notch

2.

LED label

3.

screws (2)

4.

LED module

5.standoffs (2)

38

Image 38
Contents Dell PowerEdge R220 Page Contents Page Jumpers And Connectors Troubleshooting Your SystemUsing System Diagnostics Technical Specifications System MessagesGetting Help Front-Panel Features And Indicators About Your SystemSee Getting Help Back-Panel Features And Indicators Back-Panel Features and IndicatorsNIC Indicator Codes Related DocumentationQuick Resource Locator Using The System Setup And Boot Manager Responding To Error Messages Choosing The System Boot ModeEntering System Setup Using The System Setup Navigation KeysSystem Bios Screen System Setup OptionsSystem Setup Main Screen Memory Settings Screen System Information ScreenProcessor Settings Screen Sata Settings ScreenBoot Settings Screen Integrated Devices ScreenTimer Serial Communications ScreenSystem Profile Settings Screen System Security ScreenMiscellaneous Settings Power ButtonSystem And Setup Password Features Assigning a System And/Or Setup PasswordDeleting Or Changing An Existing Setup Password Using Your System Password To Secure Your SystemUsing The Boot Manager Navigation Keys Entering The Uefi Boot ManagerOperating With a Setup Password Enabled Boot Manager Screen Uefi Boot MenuChanging The Thermal Settings IDRAC Settings UtilityEntering The iDRAC Settings Utility Embedded System ManagementRecommended Tools Installing System ComponentsInstalling The Front Bezel Front Bezel OptionalOpening And Closing The System Opening The SystemInside The System Closing The SystemChassis Intrusion Switch Removing The Chassis Intrusion SwitchRemoving The Optical Drive Installing The Chassis Intrusion SwitchOptical Drive Optional Installing The Optical Drive Removing and Installing the Optical DriveHard Drives Removing a 3.5 Inch Hard-Drive CageHard-drive cage Installing a 3.5 Inch Hard-Drive Cage Removing a 3.5 Inch Hard Drive From The Hard-Drive CageInstalling a 3.5 Inch Hard Drive Into The Hard-Drive Cage Removing a 2.5 Inch Hard-Drive CageInstalling a 2.5 Inch Hard-Drive Cage Removing and Installing a 2.5 Inch Hard-Drive CageInstalling a 2.5 Inch Hard Drive Into The Hard-Drive Cage Removing a 2.5 Inch Hard Drive From The Hard-Drive CageLED Module Removing The LED ModuleRemoving The Control-Panel Board Installing The LED ModuleControl-Panel Board Installing The Control-Panel Board Removing and Installing the Control-Panel BoardCooling Fans Removing a Cooling FanInstalling a Cooling Fan Removing and Installing a Cooling FanCooling Shroud Removing The Cooling ShroudInstalling The Cooling Shroud System MemoryGeneral Memory Module Installation Guidelines Sample Memory ConfigurationsRemoving Memory Modules Removing the Memory ModuleInstalling Memory Modules Removing And Installing The Internal USB Key Internal USB Memory Key OptionalExpansion Card Types And Form Factor Expansion Card Installation GuidelinesExpansion Cards And Expansion-Card Risers Removing and Installing the Expansion Card on the Riser Removing An Expansion CardInstalling An Expansion Card Removing The Expansion-Card RiserInstalling The Expansion-Card Riser Removing and Installing the Expansion-Card RiserIDRAC7 Enterprise Card Optional Removing The iDRAC7 Enterprise CardSystem Battery Installing The iDRAC7 Enterprise CardReplacing The System Battery Replacing the System BatteryProcessor Removing The ProcessorRemoving and Installing the Processor Heat Sink Installing The Processor Removing and Installing a ProcessorPower Supply Unit Removing The Power Supply UnitInstalling The Power Supply Removing and Installing the Power Supply UnitSystem Board Removing The System BoardInstalling The System Board Removing and Installing the System BoardPage Troubleshooting The Video Subsystem Troubleshooting Your SystemTroubleshooting External Connections Troubleshooting a USB DeviceTroubleshooting a Serial I/O Device Troubleshooting a NICTroubleshooting a Wet System Troubleshooting a Damaged SystemTroubleshooting The System Battery Troubleshooting The Power SupplyTroubleshooting System Memory Troubleshooting Cooling ProblemsTroubleshooting Cooling Fans Troubleshooting An Internal USB Key Troubleshooting An SD Card Troubleshooting An Optical DriveTroubleshooting a Hard Drive Troubleshooting Expansion CardsTroubleshooting The Processor When To Use The Embedded System Diagnostics Using System DiagnosticsDell Embedded System Diagnostics Running The Embedded System DiagnosticsDisplayed if at least one event description is recorded Jumpers And Connectors System Board Jumper SettingsSystem Board Connectors INTUSB1Disabling a Forgotten Password Technical Specifications UdimmUSB 300 Å/month per Class G1 as defined by ANSI/ISA71.04-1985 Page System Error Messages System MessagesASR0003 Message CPU0023 Message CPU0703 Message FAN0001 Message MEM0007 Message PCI1302 Message PCI1360 Message SEC0033 Message Diagnostic Messages Alert MessagesContacting Dell Locating Your System Service TagGetting Help Documentation Feedback
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