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When the processor module is properly seated, all four corners are aligned at the same height. If one or more corners of the processor module are higher than the others, the processor module is not seated properly. 3. Tighten the ZIF socket by turning the cam screw clockwise to secure the processor module to the system board. 4. Replace the processor heat sink (see Replacing the Processor Heat Sink). 5. Follow the instructions from step 7 to step 21 in Replacing the System Board. Back to Contents Page NOTE: If a new processor module is installed, you will receive a new thermal-cooling assembly, which will include an affixed thermal pad, or you will receive a new thermal pad along with documentation to illustrate proper installation. NOTE: The pin-1 corner of the processor module has a triangle that aligns with the triangle on the pin-1 corner of the ZIF socket. CAUTION: To avoid damage to the processor module, hold the screwdriver such that it is perpendicular to the processor module when turning the cam screw. CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do so may result in damage to the computer. Back to Contents Page Processor Heat Sink Fan Dell™ Inspiron™ N3010 Service Manual Removing the Processor Heat Sink Fan Replacing the Processor Heat Sink Fan Removing the Processor Heat Sink Fan 1. Follow the instructions in Before You Begin. 2. Remove the battery (see Removing the Battery). 3. Remove the memory-module cover (see Removing the Memory-Module Cover). 4. Remove the memory module(s) (see Removing the Memory Module(s)). 5. Remove the keyboard (see Removing the Keyboard). 6. Remove the palm rest assembly (see Removing the Palm Rest Assembly). 7. Lift the connector latch and pull the pull-tab to disconnect the VGA connector cable from the connector on the system board. 8. Disconnect the processor heat sink fan cable from the connector on the system board. 9. Remove the screw that secures the processor heat sink fan to the computer base. 10. Lift the processor heat sink fan off the computer base. Replacing the Processor Heat Sink Fan 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 WARNING: If you remove the processor heat sink from the computer when the heat sink is hot, do not touch the metal housing of the heat sink. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer). CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To help prevent damage to the system board, remove the main battery (see Removing the Battery) before working inside the computer. 1 screw 2 processor heat sink fan 3 processor heat sink fan cable 4 VGA connector cable 1. Follow the instructions in Before You Begin. 2. Place the processor heat sink fan in position and replace the screw that secures the processor heat sink fan to the computer base. 3. Connect the processor heat sink fan cable to the connector on the system board. 4. Slide the VGA connector cable to the connector on the system board, and press down on the connector latch to secure the cable. 5. Replace the palm rest assembly (see Replacing the Palm Rest Assembly). 6. Replace the keyboard (see Replacing the Keyboard). 7. Replace the memory module(s) (see Replacing the Memory Module(s)). 8. Replace the memory-module cover (see Replacing the Memory-Module Cover). 9. Replace the battery (see Replacing the Battery). Back to Contents Page NOTE: This procedure assumes that you have already removed the processor heat sink fan and are ready to replace it. CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do so may result in damage to the computer. Back to Contents Page Processor Heat Sink Dell™ Inspiron™ N3010 Service Manual Removing the Processor Heat Sink Replacing the Processor Heat Sink Removing the Processor Heat Sink 1. Follow the instructions in Before You Begin. 2. Follow the instructions from step 2 to step 16 in Removing the System Board. 3. In sequential order (indicated on the processor heat sink), loosen the seven captive screws that secure the processor heat sink to the system board. 4. Lift the processor heat sink off the system board. Replacing the Processor Heat Sink 1. Follow the instructions in Before You Begin. 2. Place the processor heat sink in position. 3. In sequential order (indicated on the processor heat sink), tighten the seven captive screws that secure the processor heat sink to the system board. 4. Turn the system board assembly over. 5. Follo...

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