Dell 1150 manual Microprocessor Thermal-Cooling Assembly

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Microprocessor Thermal-Cooling Assembly

Dell™ Inspiron™ 1150 Service Manual

Removing the Microprocessor Thermal-Cooling Assembly

CAUTION: Before performing the following procedures, read the safety instructions in your Owner's Manual.

CAUTION: To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of your computer's electronic components. You can do so by touching an unpainted metal surface.

1.Follow the instructions in "Before Working Inside Your Computer."

2.Remove the keyboard.

3.Remove the EMI shield.

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

5.Loosen in consecutive order the four captive screws, labeled "1" through "4," that secure the microprocessor thermal-cooling assembly to the system board.

1captive screws (4)

2fan power-cable connector

6.Pull up the microprocessor thermal-cooling assembly by the pull-tab to lift the assembly out of the system board.

Installing the Microprocessor Thermal-Cooling Assembly

NOTICE: Before you install the replacement microprocessor thermal-cooling assembly, remove the mylar that covers the thermal grease on the assembly.

1.If you are installing a replacement microprocessor thermal-cooling assembly, remove the mylar that covers the thermal grease on the assembly. If you are installing the assembly that you removed in the previous section:

a.Wipe the thermal grease off of the microprocessor thermal-cooling assembly with a clean paper towel.

b.Squeeze all of the contents of the thermal grease packet (provided with the kit) on to the microprocessor thermal-cooling assembly.

2.Place the back of the microprocessor thermal-cooling assembly under the palm rest, and lower the assembly onto the system board.

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Contents Abbreviations and Acronyms Base Plastics Turning Off Your Computer Before You BeginRecommended Tools Before Working Inside Your ComputerRemove any installed PC Cards from the PC Card slot Computer OrientationTurn off your computer Screw Identification Back to Contents Flashing the Bios Flashing the Bios From a Floppy Disk or a CDFlashing the Bios From the Hard Drive Back to Contents Installing the Microprocessor Module Microprocessor ModuleRemoving the Microprocessor Module Replace the microprocessor thermal-cooling assembly Display Assembly DisplayRemove the CD or DVD drive Display Bezel DisplayDisplay Panel Installing the Display PanelRemove the display assembly Remove the display bezel Removing the Display PanelDisplay Latch Assembly Removing the Display Latch AssemblyInstalling the Display Latch Assembly Back to Contents EMI Shield EMI ShieldInstalling the Hard Drive Hard DriveRemoving the Hard Drive Back to Contents Keyboard Removing the KeyboardInstalling the Keyboard Palm Rest Palm RestBack to Contents Video Connector Pinout Assignments for I/O ConnectorsUSB Connector USB Connector Video ConnectorSpeakers Removing the SpeakersInstalling the Speakers System Board Removing the System BoardPage Installing the System Board Replace the display assemblyReplace the CD or DVD drive System Components Microprocessor Thermal-Cooling Assembly Removing the Microprocessor Thermal-Cooling AssemblyInstalling the Microprocessor Thermal-Cooling Assembly Back to Contents Back to Contents Removing the Memory Modules Memory, CD or DVD Drive, Modem, and Mini PCI CardMemory Memory CD or DVD Drive Modem Mini PCI CardInstalling the Memory Modules CD or DVD DriveRemoving the CD or DVD Drive Installing the CD or DVD Drive ModemRemoving the Modem Installing the Modem Mini PCI Card Removing the Mini PCI CardInstalling the Mini PCI Card
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