Dell 320 specifications Heat Sink Fans, Removing the Heat-Sink Fans, Replacing the Heat-Sink Fans

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Heat Sink Fans

Dell™ Vostro™ 320 Service Manual

WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

Removing the Heat-Sink Fans

NOTE: You may need to install Adobe® Flash® Player from Adobe.com to view the following illustrations.

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

2.Remove the front panel.

3.Remove the internal panel.

4.Remove the I/O cover.

5.Remove the hinged stand.

6.Remove the optical drive.

7.Remove the back cover.

8.Remove the back metal-shield.

9.Remove the system-board shield.

10.Remove the heat sink.

11.Disconnect the heat-sink fan cables from the system board, then remove the cables from the routing guides at the bottom of the computer and pull the cables through the opening at the top of the computer chassis.

12.Remove the screws that secure the heat-sink fans to the computer.

13.Remove the heat-sink fan assembly from the computer.

Replacing the Heat-Sink Fans

To replace the heat-sink fans, perform the above steps in reverse order.

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Contents Page System Setup Entering System SetupOverview System InfoSecurity Options Advanced SettingsPower Management Options Supervisor Password Boot OptionsDiagnostics Power Button LightBeep Codes System MessagesUsing Dell Diagnostics Dell DiagnosticsStarting Dell Diagnostics Dell Html Functional Test Report Test Document InformationTest Case No. Test Case DescriptionResults See ResultsTest Case 8a Removing and Replacing Parts Specifications Connectors PowerPhysical VideoReplacing the Front Panel Front PanelRemoving the Front Panel Replacing the I/O Cover CoverRemoving the I/O Cover Replacing the Hinged Stand Hinged StandRemoving the Hinged Stand Replacing the Optical Drive Optical DriveRemoving the Optical Drive Internal Panel Replacing the Internal PanelDisplay Bezel Removing the Display BezelReplacing the Display Bezel Remove the internal panelBack Cover Removing the Back CoverReplacing the Back Cover Remove the optical driveReplacing the Back I/O Assembly Rear I/O AssemblyRemoving the Back I/O Assembly Replacing the Hard Drive Hard DriveRemoving the Hard Drive Replacing the Inverter Board Inverter BoardRemoving the Inverter Board Remove the back I/O assembly Back Metal-ShieldRemoving the Back Metal-Shield Replacing the Back Metal-ShieldSystem-Board Shield Removing the System-Board ShieldReplacing the System-Board Shield Remove the back metal-shieldSystem-Board Fan Removing the System-Board FanReplacing the System-Board Fan Remove the back metal-shield Remove the system-board shieldWireless Local Area Network Wlan Card Removing the Wlan CardReplacing the Wlan Card Remove the internal panel Remove the rear I/O coverReplacing the Speakers SpeakersRemoving the Speakers Replacing the Coin-Cell Battery Coin-Cell BatteryRemoving the Coin-Cell Battery Replacing the Memory Module Memory ModuleRemoving the Memory Module Replacing the Heat Sink Heat SinkRemoving the Heat Sink Replacing the Processor ProcessorRemoving the Processor Replacing the Heat-Sink Fans Heat Sink FansRemoving the Heat-Sink Fans Replacing the System Board System BoardRemoving the System Board Power Supply Removing the Power SupplyReplacing the Power Supply Remove the heat-sink fansDisplay Assembly Removing the Display PanelReplacing the Display Panel Removing the Display CableReplacing the Camera CameraRemoving the Camera Working on Your Computer Before Working Inside Your ComputerTurning Off Your Computer Windows VistaAfter Working Inside Your Computer Click Start→ Turn Off Computer→ Turn Off
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