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Dell P22G owner manual Installing The CPU Fan Assembly And The Heatsink

Models: P22G

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7.Remove the heat sink and the CPU fan assembly from the computer.

Installing The CPU Fan Assembly And The Heatsink

1.Place and align the heat sink and CPU fan assembly.

2.Tighten the captive screws to secure the heat sink and the CPU fan assembly.

3.Connect the CPU fan cable to the system board.

4.Install the palm rest.

5.Install the keyboard.

6.Install the battery.

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

Page 40

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Dell P22G Installing The CPU Fan Assembly And The Heatsink, Follow the procedures in After Working Inside Your Computer

Contents

Dell Vostro 1440/1450 Owners Manual Regulatory Model P22G Regulatory Type P22G001, P22G003Information in this publication is subject to change without notice Notes, Cautions, and Warnings2011 Dell Inc. All rights reserved Contents 11 Removing The Wireless Local Area Network WLAN Card 24 Entering System Setup 25 Diagnostic Beep Codes26 Specifications 22 Removing The Display PanelPage Working on Your Computer Before Working Inside Your Computer2. Turn off your computer see Turning Off Your Computer Turning Off Your Computer Recommended ToolsAfter Working Inside Your Computer 2. Connect any telephone or network cables to your computer Removing The Battery Installing The Battery1. Follow the procedures in Before Working On Your Computer 2. Slide the release latches to unlock the batteryPage Removing The Secure Digital SD Card 2. Press in on the SD memory card to release it from the computer3. Slide the memory card out of the computer 1. Follow the procedures in Before Working On Your ComputerInstalling The Secure Digital SD Card 2. Follow the procedures in After Working Inside Your Computer2. Remove the battery Removing The Hinge Cover3. Remove the screws that secure the hinge cover 4. Flip the computer around and remove the hinge coverInstalling The Hinge Cover 4. Follow the procedures in After Working Inside Your ComputerRemoving The Keyboard 4. Flip the keyboard over and lay it on the palm rest5. Disconnect the keyboard cable from the system board 1. Follow the procedures in Before Working On Your ComputerInstalling The Keyboard 4. Install the battery5. Follow the procedures in After Working Inside Your Computer 6. Remove the keyboard from the computer2. Remove the battery 3. Remove the keyboard Removing The Optical Drive4. Remove the screw that secures the optical drive 1. Follow the procedures in Before Working On Your ComputerInstalling The Optical Drive 3. Install the keyboard 4. Install the battery2. Tighten the screw to secure the optical drive to the computer 5. Follow the procedures in After Working Inside Your ComputerRemoving The Memory Module 5. Remove the memory module from the computer1. Follow the procedures in Before Working On Your Computer 2. Remove the battery 3. Remove the keyboardInstalling The Memory Module 1. Insert the memory module into the memory socket3. Install the keyboard 4. Install the battery 5. Follow the procedures in After Working Inside Your ComputerRemoving The Palm Rest 4. Remove the screws that secure the bottom base6. Remove the screws that secure the palm rest to the computer 1. Follow the procedures in Before Working On Your ComputerInstalling The Palm Rest 8. Follow the procedures in After Working Inside Your ComputerRemoving The Power Button Board 1. Follow the procedures in Before Working On Your ComputerInstalling The Power Button Board 8. Follow the procedures in After Working Inside Your ComputerRemoving The Hard Drive 5. Slide the hard drive and lift it out of the computer1. Follow the procedures in Before Working On Your Computer 2. Remove the battery 3. Remove the keyboard 4. Remove the palm restInstalling The Hard Drive 1. Install the hard drive bracket to the hard drive4. Install the palm rest 5. Install the keyboard 6. Install the batteryRemoving The Wireless Local Area Network WLAN Card 5. Disconnect any antennae connected to the WLAN card6. Pry the latch to release the WLAN card from its compartment 1. Follow the procedures in Before Working On Your ComputerInstalling The Wireless Local Area Network WLAN Card 7. Remove the WLAN card from the computer1. Slide the WLAN card into its slot 2. Clip on the WLAN card to the latch to secure it in placeRemoving The Coin-Cell Battery 5. Disconnect the coin-cell battery cable from the system board6. Remove the coin-cell battery from the computer 1. Follow the procedures in Before Working On Your ComputerInstalling The Coin-Cell Battery 1. Install the coin-cell battery to the coin-cell battery compartment2. Connect the coin-cell battery cable to the system board 3. Install the palm rest 4. Install the keyboard6. Lift up and remove the coin-cell battery from its compartment Removing The Audio Board7. Disconnect the audio board cable from the system board 1. Follow the procedures in Before Working On Your Computer8. Pry the latch to release the audio board 9. Remove the audio board from the computerInstalling The Audio Board 8. Follow the procedures in After Working Inside Your ComputerPage Removing The USB Board 4. Remove the optical drive5. Remove the palm rest 6. Disconnect the USB board cable from the system boardInstalling The USB Board 8. Follow the procedures in After Working Inside Your ComputerRemoving The CPU Fan Assembly And The Heatsink 5. Disconnect the CPU fan cable from the system board1. Follow the procedures in Before Working On Your Computer 2. Remove the battery 3. Remove the keyboard 4. Remove the palm restInstalling The CPU Fan Assembly And The Heatsink 7. Follow the procedures in After Working Inside Your Computer5. Remove the heatsink and the CPU fan assembly Removing The Processor6. Rotate the processor-cam screw in a counter-clockwise direction 7. Lift up the processor and remove it from the computerInstalling The Processor 3. Install the CPU fan assembly and the heatsink4. Install the palm rest 5. Install the keyboard 6. Install the battery10. Remove the heatsink and the CPU fan assembly Removing The System Board3. Remove the SD memory card 4. Remove the keyboardInstalling The System Board 5. Install the heatsink and the CPU fan assembly9. Install the memory module 10. Install the optical drive 11. Install the keyboard12. Install the SD memory card 13. Install the batteryPage 11. Remove the heatsink and the CPU fan assembly 15. Remove the display assemblyRemoving The Speakers 1. Follow the procedures in Before Working On Your Computer18. Press the securing latches and lift up the right speaker Installing The Speakers 3. Install the display assembly7. Install the heatsink and the CPU fan assembly 15. Install the SD memory cardPage Removing The Display Assembly 2. Remove the battery 3. Remove the hinge cover5. Remove the optical drive 6. Remove the palm rest9. Disconnect the display cable from the system board 11. Lift up the display assembly from the computer and remove10. Remove the screws that secure the left and right hinges Installing The Display Assembly 11. Follow the procedures in After Working Inside Your ComputerPage 1. Follow the procedures in Before Working On Your Computer Removing The Display Bezel2. Remove the battery Installing The Display Bezel 1. Align the display bezel in line with the top cover3. Install the battery 4. Follow the procedures in After Working Inside Your ComputerRemoving The Camera 3. Remove the display bezel4. Disconnect the camera cable from the camera module 5. Pry the latch, lift up the camera, and removeInstalling The Camera 3. Install the display bezel 4. Install the battery1. Insert and align the camera module to its compartment 2. Connect the camera cable to the camera module7. Remove the display assembly 8. Remove the display bezel Removing The Display Panel9. Disconnect the camera cable from the camera module 10. Remove the screws that secure the display brackets and hinges12. Release the display cable from the left hinge 11. Release the wireless antennae from the right hinge13. Lift up the display panel and brackets from the display top cover Installing The Display Panel 8. Install the display assembly9. Install the palm rest 10. Install the optical drive 11. Install the keyboard 12. Install the hinge cover13. Install the battery 14. Follow the procedures in After Working Inside Your ComputerRemoving The Display Cable 9. Remove the display panel10. Peel off the tape covering the display connection 11. Disconnect the display cable from the display panelInstalling The Display Cable 6. Install the display assembly11. Install the battery 12. Follow the procedures in After Working Inside Your ComputerPage System Setup Overview Entering System SetupSystem Setup Screens Displays information on any selected item in the System Setup Exit from current view or switch the current view to the ExitSave current configuration and exit System Setup Up Arrow or Down ArrowSystem Setup Options MainAdvanced Enable or disable the powerEnable or disable the USB Enables or disables adapterSecurity BootExit Page Cause and Troubleshooting Steps Diagnostic Beep CodesCode Battery Status Lights Device Status LightsSpecifications System InformationProcessor Memorymicrophone-in/stereo headphones/external AudioVideo 24-bit analog-to-digital and digital-to-analogPorts and Connectors internal wireless local area network WLANthree 4-pin USB 2.0-compliant connectors Dimensions Vostro 1440/VostroBattery DisplayKeyboard TouchpadBattery approximately 4 hours when the computer isAC Adapter Vostro 1440 / Vostro 1450 / VostroAC Adapter PhysicalEnvironmental 31.50 mm to 34.70 mm 1.24 inches toAirborne contaminant level G1 as defined by ISA-71.04-1985Page Contacting Dell Contacting Dell