Inspiron 16 5620 - for computers with DDR4 memory Service Manual

Removing the heatsink

Prerequisites

  1. Follow the procedure in Before working inside your computer.
    NOTE:Ensure that your computer is in Service Mode. For more information see, step 6 in Before working inside your computer.
  2. Remove the base cover.

About this task

NOTE:The heat sink may become hot during normal operation. Allow sufficient time for the heat sink to cool before you touch it.
NOTE:For maximum cooling of the processor, do not touch the heat transfer areas on the heat sink. The oils in your skin can reduce the heat transfer capability of the thermal grease.
NOTE:The number of screws on the heat sink varies depending on the graphic card configuration ordered.

The following image(s) indicate the location of the heatsink and provides a visual representation of the removal procedure.

Removing the heatsink
NOTE:This is the heatsink for your computer that supports the discrete Graphics Processing Unit (GPU).
Removing the heatsink
NOTE:This is the heatsink for your computer that supports the integrated Graphics Processing Unit (GPU).

Steps

  1. In reverse sequential order (7>6>5>4>3>2>1), or (4>3>2>1), whichever is applicable, loosen the seven or four captive screws, whichever is applicable, that secure the heat sink to the system board.
  2. Lift the heat sink from the system board.

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