Installing The Front Thermal Sensor | Dell 4691901 guide

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Installing The Front Thermal Sensor

Installing The Front Thermal Sensor

1.Secure the thermal sensor to the chassis front.

2.Thread the thermal-sensor cable into the chassis clips.

3.Connect the thermal-sensor cable to the system board.

4.Install the front bezel.

5.Install the cover.

6.Follow the procedures in After Working Inside Your Computer.

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Removing The Front Thermal Sensor

Removing The System Fan

1.Follow the procedures in Before Working Inside Your Computer.

2.Remove the cover.

3.Remove the front bezel.

4.Disconnect the system-fan cable from the system board.

5.Unthread the system-fan cable from the chassis clips.

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Dell 4691901 owner manual Installing The Front Thermal Sensor, Removing The System Fan

Contents

Regulatory Model D07D Regulatory Type D07D001 Dell Inc Contents System Setup Troubleshooting Specifications Contacting DellPage Working on Your Computer Before Working Inside Your Computer Turning Off Your Computer After Working Inside Your Computer Installing The Cover Removing the CoverRelated Links Installing The Front Bezel Removing the Front BezelRemoving the Expansion Card Page Installing The Expansion Card Removing the Optical Drive Installing The Optical Drive Removing the Hard DrivePage Installing The Hard Drive Removing the Memory Installing The Memory Removing the Chassis Intrusion Switch Installing The Chassis Intrusion Switch Removing The Speaker Installing The Speaker Removing The Heat Sink and Processor Installing The Heat Sink and Processor Removing The Coin-Cell Battery Installing The Coin-Cell BatteryRemoving The Power-Switch Cable Installing The Power-Switch Cable Removing The Front Thermal Sensor Installing The Front Thermal Sensor Removing The System Fan Installing The System Fan Installing The System Fan Removing The Input/Output Panel Installing The Input/Output Panel Removing The Power SupplyDisconnect the 4-pin power cable from the system board Remove the Input/Output panelPage Installing The Power Supply Removing the System Board Remove the expansion cards Installing the System Board Removing The PSU Thermal SensorRemove the system board from the chassis Installing The PSU Thermal Sensor System Setup Boot MenuBoot Menu Enhancements CtrlAltF8 One-time boot and diagnostics utility menu F12 Beep Codes and Text Error Messages Timing Key SequencesNavigation Action Keystroke System Setup Options Security Password Bypass Password prompts during a system restartThey are set. This option is disabled by default Password Changes Power Management Performance Enable F12 Boot menu enabled by default MaintenancePost Behavior Virtualization Support System Logs Diagnostic LEDs Diagnostic Light PatternsPower Button Troubleshooting Steps Re-seat the 2x2 power connector from the power supply unit Power Button Problem DescriptionIf the problem persists, the system board is faulty Possible system board failure has occurred Reinstalled all modules without error Problem Description Troubleshooting Steps Beep Codes Code Cause Microprocessor register failure Code Cause DMA initialization failure Code Through CauseCode Cause Error Messages Address mark not foundCode Cause No time tick Shutdown failure Gate A20 failure Code Cause Time-of-day clock stopped Alert! Security override Jumper is installed Bad command or file nameBad error-correction code ECC on disk read Data error Diskette subsystem reset failed Hard-disk drive configuration errorDiskette drive 0 seek failure Diskette read failure Invalid configuration information-please run Setup program Invalid Memory configuration, please populate DIMM1Memory allocation error Keyboard failure No boot device available No boot sector on hard-disk driveNo timer tick interrupt Non-system disk or disk error Read fault Reset failedSeek error Time-of-day not set-please run the System Setup program Unexpected interrupt in protected mode Write faultWrite fault on selected drive \ is not accessible. The device is not ready Specification System InformationProcessor Memory Audio NetworkExpansion Bus Cards External Connectors System Board ConnectorsMini-Tower Two Desktop One Small Form Factor Audio Back Panel Mini-Tower/Desktop Controls and Lights Physical Height Width Depth Weight EnvironmentalPage Contacting Dell Visit support.dell.com