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简介

This guide demonstrates a fan replacement for the HP-dy2072dx. If the device is overheating or a heat warning is being shown on the screen, a fan replacement is extremely encouraged.

A properly functioning fan allows your device to perform at its greatest potential. This is why it is very important to have a properly functioning fan. The fan provides cooling to the device. If the fan is blocked or not properly running, you may notice your device temperature slowly increasing. For your safety, be sure to completely turn off and unplug the device before you start the replacement process.

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1. 步骤 1 Lower Case
  Remove both of the rubber strips to uncover the hidden screws.
  
  You can use a prying tool to help lift an end.
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2. 步骤 2
  Unscrew all 8 Phillips #1 screws on the bottom panel:
  
  Two M2.5x6
  
  Six M2x6
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3. 步骤 3
  Flip the laptop over and open the lid.
  
  Separate the bottom panel from the main body by using the iFixit opening tool.
  
  Ensure that the bottom panel is completely separated along the edges.
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5. 步骤 4
  If you can lift the laptop like shown in the first picture, the bottom panel is nearly separated.
  
  Close the laptop to allow the back edges to fully separate
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6. 步骤 5
  Flip the laptop over and carefully remove the lower case.
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1. 步骤 6 Fan
  Use a Phillips #1 screwdriver to unscrew the three screws that secure the fan.
  
  These screws sizes are M2x6.
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2. 步骤 7
  Grip the cord that connects the fan to the motherboard and gently pull out to disconnect the cable from the connector.
  
  Alternatively, we recommend using a tool to push the connector out of its socket to avoid damaging the wires.
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3. 步骤 8
  Gently lift the fan to remove it from the case.
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