Dell T1650 owner manual Installing the System Fan, Removing the Thermal Sensor

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4.Pry and remove the system fan away from the grommets securing it to the back of the computer.

Installing the System Fan

1.Place the chassis fan in the chassis.

2.Insert the grommets through the fan vent and slide outward along the groove to secure in place.

3.Connect the fan cable to the system board.

4.Install the cover.

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

Removing the Thermal Sensor

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

2.Remove the cover.

3.Disconnect the thermal sensor cable from the system board.

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Contents Regulatory Model D09M Regulatory Type D09M004 Dell Inc Contents Troubleshooting Your Computer System SetupDiagnostics Technical Specifications Contacting DellWorking on Your Computer Before Working Inside Your ComputerTurning Off Your Computer After Working Inside Your ComputerRecommended Tools Removing and Installing ComponentsInstalling the Cover Removing the CoverRemoving the Intrusion Switch Installing the Intrusion SwitchInstall the cover Removing the Front PanelInstalling the Front Panel Removing the Expansion CardMemory Module Guidelines Installing the Expansion CardInstalling the Memory Removing the MemoryInstalling the Coin-Cell Battery Removing the Coin-Cell BatteryRemoving the Hard Drive Installing the Hard Drive Removing the Optical DrivePage Installing the Optical Drive Removing the SpeakersInstalling the Speakers Removing the Power SupplyPage Page Installing the Power Supply Removing the Heat SinkInstalling the Heat Sink Removing the Processor Installing the ProcessorRemoving the System Fan Installing the System Fan Removing the Thermal SensorPage Installing the Front Thermal Sensor Removing the Power SwitchRelease the power-switch cable from the chassis clips Page Installing the Power Switch Removing the Input/Output I/O PanelPage Installing the Input/Output I/O Panel Removing the System BoardPage Installing the System Board PCI Card connector System Board ComponentsFollowing table displays the system setup navigation keys System SetupBoot Sequence Navigation KeysSystem Setup Options Option DescriptionDefault Setting All drives are enabled OptionDescriptionDrive does not have a password set by default Admin PasswordSecurity features Enter the old passwordComputrace Service from Absolute Software Loss. You can set the AC Recovery to Disabled by defaultAC Recovery Power Off defaultSequence required to enter the Bios Boot Option Menu Is enabled by defaultKeyboard Errors By defaultJumper Setting Description Updating the BiosJumper Settings DefaultPassword that you must enter to log on to your system System and Setup PasswordPassword Type Description Setup passwordDisabling a System Password Diagnostics Enhanced Pre-Boot System Assessment ePSA DiagnosticsPage Troubleshooting Your Computer Power LED DiagnosticsError Messages Beep CodePopulate DIMM1 Seated or installed Keyboard failure Take the appropriate action to resolve the problemPlease run Setup program Configuration Controller may be faultyRead fault Error Message Description Not a boot diskettePlug and play configuration error Reset failed Disk re-set operation failed Sector not foundSpecification Technical SpecificationsFeature Feature SpecificationCommunication Integrated Two channel high definition audioIntegrated System Chipset Intel C216 chipset DMA ChannelsOne 164-pin connector PCI 2.3 data width maximum 32 bits One 120-pin connectorOne 36-pin connector FourBack of the computer Front of the computer Power button lightDrive Network and the computerElectrical outlet Lights up. If the LED does not light up, the powerSupply may be defective. AC power must be Connected during this testFeature Specification Contacting Dell