Dell R220 owner manual Cooling Fans, Removing a Cooling Fan

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7.If applicable, install the front bezel.

Cooling Fans

Your system supports three cooling fans.

NOTE: Install fan 3 if you are installing an expansion card.

NOTE: In the event of a problem with a particular fan, the fan number is referenced by the system’s management software, allowing you to easily identify and replace the proper fan by noting the fan numbers on the fan bracket.

Removing A Cooling Fan

WARNING: Opening the system or removing the system cover when the system is on may expose you to a risk of electric shock. Exercise utmost care while removing or installing cooling fans.

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.

CAUTION: Do not operate the system with the cover removed for a duration exceeding five minutes.

NOTE: The procedure for removing each fan is identical.

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

2.Open the system.

3.Remove the cooling shroud.

4.Disconnect the fan power cable from the power cable connector on the system board.

5.Lift the fan out of the cooling-fan bracket.

NOTE: When you remove fan 3, ensure that you install the fan Mylar in the fan socket to prevent thermal air re-circulation.

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Contents Dell PowerEdge R220 Page Contents Page Jumpers And Connectors Getting Help About Your System Front-Panel Features And IndicatorsSee Getting Help Back-Panel Features and Indicators Back-Panel Features And IndicatorsRelated Documentation NIC Indicator CodesQuick Resource Locator Page Choosing The System Boot Mode Using The System Setup And Boot ManagerResponding To Error Messages Entering System SetupUsing The System Setup Navigation Keys System Setup Main Screen System Setup OptionsSystem Bios Screen Processor Settings Screen Memory Settings ScreenSystem Information Screen Menu Item Description Embedded Sata Sata Settings ScreenIntegrated Devices Screen Boot Settings ScreenSerial Port Address Serial Communications ScreenSystem Security Screen System Profile Settings ScreenRecovery Delay Miscellaneous SettingsAssigning a System And/Or Setup Password System And Setup Password FeaturesUsing Your System Password To Secure Your System Deleting Or Changing An Existing Setup PasswordOperating With a Setup Password Enabled Using The Boot Manager Navigation Keys Entering The Uefi Boot ManagerEmbedded System Management IDRAC Settings UtilityBoot Manager Screen Uefi Boot MenuChanging The Thermal Settings Entering The iDRAC Settings UtilityFront Bezel Optional Installing System ComponentsInstalling The Front Bezel Recommended ToolsOpening The System Opening And Closing The SystemClosing The System Inside The SystemRemoving The Chassis Intrusion Switch Chassis Intrusion SwitchOptical Drive Optional Installing The Chassis Intrusion SwitchRemoving The Optical Drive Removing and Installing the Optical Drive Installing The Optical DriveRemoving a 3.5 Inch Hard-Drive Cage Hard DrivesHard-drive cage Installing a 3.5 Inch Hard-Drive Cage Removing a 3.5 Inch Hard Drive From The Hard-Drive Cage Installing a 3.5 Inch Hard Drive Into The Hard-Drive CageRemoving a 2.5 Inch Hard-Drive Cage Removing and Installing a 2.5 Inch Hard-Drive CageInstalling a 2.5 Inch Hard-Drive Cage Removing a 2.5 Inch Hard Drive From The Hard-Drive Cage Installing a 2.5 Inch Hard Drive Into The Hard-Drive CageRemoving The LED Module LED ModuleControl-Panel Board Installing The LED ModuleRemoving The Control-Panel Board Removing and Installing the Control-Panel Board Installing The Control-Panel BoardRemoving a Cooling Fan Cooling FansRemoving and Installing a Cooling Fan Installing a Cooling FanRemoving The Cooling Shroud Cooling ShroudSystem Memory Installing The Cooling ShroudSample Memory Configurations General Memory Module Installation GuidelinesRemoving the Memory Module Removing Memory ModulesInstalling Memory Modules Internal USB Memory Key Optional Removing And Installing The Internal USB KeyExpansion Cards And Expansion-Card Risers Expansion Card Installation GuidelinesExpansion Card Types And Form Factor Removing An Expansion Card Removing and Installing the Expansion Card on the RiserRemoving The Expansion-Card Riser Installing An Expansion CardRemoving and Installing the Expansion-Card Riser Installing The Expansion-Card RiserRemoving The iDRAC7 Enterprise Card IDRAC7 Enterprise Card OptionalRemoving and Installing the iDRAC7 Enterprise Card Installing The iDRAC7 Enterprise CardReplacing The System Battery System BatteryRemoving The Processor ProcessorRemoving and Installing the Processor Heat Sink Removing and Installing a Processor Installing The ProcessorPower Supply Unit Removing and Installing the Power Supply Unit Removing The Power Supply UnitSystem Board Installing The Power SupplyRemoving The System Board Removing and Installing the System Board Installing The System BoardPage Page Troubleshooting a USB Device Troubleshooting Your SystemTroubleshooting External Connections Troubleshooting The Video SubsystemTroubleshooting a NIC Troubleshooting a Serial I/O DeviceTroubleshooting a Damaged System Troubleshooting a Wet SystemTroubleshooting The System Battery Troubleshooting Cooling Problems Troubleshooting The Power SupplyTroubleshooting Cooling Fans Troubleshooting System Memory Troubleshooting An SD Card Troubleshooting An Internal USB KeyTroubleshooting a Hard Drive Troubleshooting An Optical DriveTroubleshooting Expansion Cards Troubleshooting The Processor Running The Embedded System Diagnostics Using System DiagnosticsDell Embedded System Diagnostics When To Use The Embedded System DiagnosticsDisplayed if at least one event description is recorded System Board Jumper Settings Jumpers And ConnectorsINTUSB1 System Board ConnectorsDisabling a Forgotten Password Page Udimm Technical SpecificationsUSB 300 Å/month per Class G1 as defined by ANSI/ISA71.04-1985 Page System Messages System Error MessagesBAT0002 Message CPU0023 Message CPU0703 Message HWC1001 Message MEM0701 Message PCI1304 Message PCI1360 Message SEL0006 Message Alert Messages Diagnostic MessagesDocumentation Feedback Locating Your System Service TagGetting Help Contacting Dell

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