Dell 9020 owner manual Installing the Processor, Removing the System Fan

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3.Press the release lever down and then move it outward to release it from the retention hook. Lift the processor cover and remove the processor from the socket. Place it in an antistatic bag.

Installing the Processor

1.Insert the processor in the processor socket. Ensure the processor is properly seated.

2.Lower the processor cover.

3.Press the release lever down and then move it inward to secure it with the retention hook.

4.Install:

a.heat-sink assembly

b.cover

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

Removing the System Fan

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

2.Remove the cover.

3.Press the clip to release and disconnect the system-fan cable from the system board.

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Contents Dell OptiPlex 9020 Mini Tower Page Contents Diagnostics Before Working Inside Your Computer Working on Your ComputerTurning Off Your Computer After Working Inside Your Computer Page Installing the Cover Removing and Installing ComponentsRecommended Tools Removing the CoverRemoving the Intrusion Switch Installing the Intrusion SwitchRemoving the Wireless Local Area Network Wlan Card Installing the Wireless Local Area Network Wlan Card Installing the Front Bezel Removing the Front BezelRemoving the Expansion Card Memory Module Guidelines Installing the Expansion CardInstalling the Memory Removing the Coin-Cell BatteryRemoving the Memory Removing the Hard Drive Installing the Coin-Cell BatteryRemoving the Optical Drive Installing the Hard DriveInstalling the Optical Drive Installing the Speaker Removing the Power Supply Removing the Speaker Page Removing the Heat Sink Assembly Installing the Power SupplyInstalling the Heat Sink Assembly Removing the ProcessorRemoving the System Fan Installing the ProcessorRemoving the Thermal Sensor Installing the System FanPage Removing the Power Switch Installing the Thermal SensorInstalling the Power Switch Removing the Input/Output I/O Panel Removing the System Board Installing the Input/Output I/O PanelInstalling the System Board Components Of The System Board System Board ComponentsPage System Setup Boot SequenceNavigation Keys Uefi System Setup OptionsCOM1 Sata Optional Computrace Service from Absolute Software KEK Erased and the keys will restore to default settings Page Post Behavior When Lookup Method is set to Static IP Jumper Settings Updating the BiosPassword Type System and Setup PasswordDisabling a System Password Page Enhanced Pre-Boot System Assessment ePSA Diagnostics DiagnosticsPage Power LED Diagnostics Troubleshooting Your ComputerBeep Code Error MessagesDIMM1 Page Page Page DDR3 SpecificationsPCI Drives Internal Connectors Controls and Lights Power Page Page Contacting Dell
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