Cooling Fans, Removing a Cooling Fan | Dell R220 specs

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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Dell R220 owner manual Cooling Fans, Removing a Cooling Fan

Contents

Dell PowerEdge R220 Page Contents Page Jumpers And Connectors Getting Help About Your System Front-Panel Features And Indicators See Getting Help Back-Panel Features and Indicators Back-Panel Features And Indicators Related Documentation NIC Indicator Codes Quick Resource Locator Page Choosing The System Boot Mode Using The System Setup And Boot Manager Responding 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 Screen Integrated Devices Screen Boot Settings Screen Serial Port Address Serial Communications Screen System Security Screen System Profile Settings Screen Recovery Delay Miscellaneous Settings Assigning a System And/Or Setup Password System And Setup Password Features Using 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 Manager Embedded System Management IDRAC Settings UtilityBoot Manager Screen Uefi Boot Menu Changing The Thermal Settings Entering The iDRAC Settings Utility Front Bezel Optional Installing System ComponentsInstalling The Front Bezel Recommended Tools Opening The System Opening And Closing The System Closing The System Inside The System Removing The Chassis Intrusion Switch Chassis Intrusion Switch Optical Drive Optional Installing The Chassis Intrusion SwitchRemoving The Optical Drive Removing and Installing the Optical Drive Installing The Optical Drive Removing a 3.5 Inch Hard-Drive Cage Hard Drives Hard-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 Cage Removing a 2.5 Inch Hard-Drive Cage Removing and Installing a 2.5 Inch Hard-Drive Cage Installing 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 Cage Removing The LED Module LED Module Control-Panel Board Installing The LED ModuleRemoving The Control-Panel Board Removing and Installing the Control-Panel Board Installing The Control-Panel Board Removing a Cooling Fan Cooling Fans Removing and Installing a Cooling Fan Installing a Cooling Fan Removing The Cooling Shroud Cooling Shroud System Memory Installing The Cooling Shroud Sample Memory Configurations General Memory Module Installation Guidelines Removing the Memory Module Removing Memory Modules Installing Memory Modules Internal USB Memory Key Optional Removing And Installing The Internal USB Key Expansion 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 Riser Removing The Expansion-Card Riser Installing An Expansion Card Removing and Installing the Expansion-Card Riser Installing The Expansion-Card Riser Removing The iDRAC7 Enterprise Card IDRAC7 Enterprise Card Optional Removing and Installing the iDRAC7 Enterprise Card Installing The iDRAC7 Enterprise Card Replacing The System Battery System Battery Removing The Processor Processor Removing and Installing the Processor Heat Sink Removing and Installing a Processor Installing The Processor Power Supply Unit Removing and Installing the Power Supply Unit Removing The Power Supply Unit System 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 Subsystem Troubleshooting a NIC Troubleshooting a Serial I/O Device Troubleshooting a Damaged System Troubleshooting a Wet System Troubleshooting The System Battery Troubleshooting Cooling Problems Troubleshooting The Power SupplyTroubleshooting Cooling Fans Troubleshooting System Memory Troubleshooting An SD Card Troubleshooting An Internal USB Key Troubleshooting a Hard Drive Troubleshooting An Optical Drive Troubleshooting Expansion Cards Troubleshooting The Processor Running The Embedded System Diagnostics Using System DiagnosticsDell Embedded System Diagnostics When To Use The Embedded System Diagnostics Displayed if at least one event description is recorded System Board Jumper Settings Jumpers And Connectors INTUSB1 System Board Connectors Disabling a Forgotten Password Page Udimm Technical Specifications USB 300 Å/month per Class G1 as defined by ANSI/ISA71.04-1985 Page System Messages System Error Messages BAT0002 Message CPU0023 Message CPU0703 Message HWC1001 Message MEM0701 Message PCI1304 Message PCI1360 Message SEL0006 Message Alert Messages Diagnostic Messages Documentation Feedback Locating Your System Service TagGetting Help Contacting Dell