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Dell Vostro 3580 Service Manual

PDF

Removing the heatsink

Prerequisites

  1. Follow the procedure in before working inside your computer
  2. Remove the SD memory card
  3. Remove the optical drive assembly
  4. Remove the base cover
  5. Disconnect the battery cable from the connector on the system board.

Steps

  1. Loosen the four captive screws that secure the heatsink to the system board [1].

    NOTE: : Loosen the screws in the order of the callout numbers [1, 2, 3, 4] as indicated on the heatsink.

  2. Remove the three (M2x3) screws that secure the heatsink to the system board [2].
  3. Lift the heatsink off the system board [3].
    Image: Removing the heat sink

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