Installing The System Fan | Dell 4691901 manual

6.Slide the four grommets inward and through the slots in the front of the computer.

7.Lift and remove the system fan out of the computer.

8.Pry up and remove the four grommets from the system fan.

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Installing The System Fan

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Dell 4691901 owner manual Installing The System Fan

Contents

Regulatory Model D07D Regulatory Type D07D001 Dell Inc Contents Troubleshooting System Setup Contacting Dell SpecificationsPage Before Working Inside Your Computer Working on Your Computer After Working Inside Your Computer Turning Off Your Computer Removing the Cover Installing The CoverRelated Links Removing the Front Bezel Installing The Front BezelRemoving the Expansion Card Page Removing the Optical Drive Installing The Expansion Card Removing the Hard Drive Installing The Optical DrivePage Removing the Memory Installing The Hard Drive Removing the Chassis Intrusion Switch Installing The Memory Removing The Speaker Installing The Chassis Intrusion Switch Installing The Speaker Removing The Heat Sink and Processor Installing The Heat Sink and Processor Installing The Coin-Cell Battery Removing The Coin-Cell BatteryRemoving The Power-Switch Cable Installing The Power-Switch Cable Removing The Front Thermal Sensor Removing The System Fan Installing The Front Thermal Sensor Installing The System Fan Removing The Input/Output Panel Installing The System Fan Removing The Power Supply Installing The Input/Output PanelDisconnect the 4-pin power cable from the system board Remove the Input/Output panelPage Installing The Power Supply Remove the expansion cards Removing the System Board Removing The PSU Thermal Sensor Installing the System BoardRemove the system board from the chassis Installing The PSU Thermal Sensor Boot Menu System SetupBoot Menu Enhancements CtrlAltF8 One-time boot and diagnostics utility menu F12 Timing Key Sequences Beep Codes and Text Error MessagesNavigation Action Keystroke System Setup Options Security Password prompts during a system restart Password BypassThey are set. This option is disabled by default Password Changes Performance Power Management Maintenance Enable F12 Boot menu enabled by defaultPost Behavior Virtualization Support System Logs Diagnostic Light Patterns Diagnostic LEDsPower Button Troubleshooting Steps Power Button Problem Description Re-seat the 2x2 power connector from the power supply unitIf the problem persists, the system board is faulty Possible system board failure has occurred Reinstalled all modules without error Problem Description Troubleshooting Steps Code Cause Microprocessor register failure Beep Codes Code Through Cause Code Cause DMA initialization failureCode Cause Address mark not found Error MessagesCode Cause No time tick Shutdown failure Gate A20 failure Code Cause Time-of-day clock stopped Bad command or file name Alert! Security override Jumper is installedBad error-correction code ECC on disk read Data error Hard-disk drive configuration error Diskette subsystem reset failedDiskette drive 0 seek failure Diskette read failure Invalid Memory configuration, please populate DIMM1 Invalid configuration information-please run Setup programMemory allocation error Keyboard failure No boot sector on hard-disk drive No boot device availableNo timer tick interrupt Non-system disk or disk error Reset failed Read faultSeek error Time-of-day not set-please run the System Setup program Write fault Unexpected interrupt in protected modeWrite fault on selected drive \ is not accessible. The device is not ready System Information SpecificationProcessor Memory Network AudioExpansion Bus Cards System Board Connectors External ConnectorsMini-Tower Two Desktop One Small Form Factor Audio Back Panel Mini-Tower/Desktop Controls and Lights Environmental Physical Height Width Depth WeightPage Visit support.dell.com Contacting Dell