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OptiPlex 7090 Ultra Service Manual

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Removing the heat-sink

Prerequisites

  1. Follow the procedure in before working inside your device.
  2. Remove the device from fixed stand/Pro 1 height-adjustable stand/Offset VESA mount/Pro 2 height-adjustable stand/Wall mount.
  3. Remove the hard-drive assembly.
    NOTE For systems configured with solid-state drive in the hard-drive bay
  4. Remove the cover.
  5. Remove the system fan.
  6. Remove the WLAN card.
  7. Remove the solid-state drive.
  8. Remove the memory module.
  9. Remove the system board.

About this task

The figure indicates the location of the heat-sink assembly and provides a visual representation of the removal procedure.

Removing the heat-sink

Steps

  1. In sequential order (as indicated on the heat sink), loosen the four captive screws that secure the heat sink to the system board.
  2. Lift the heat-sink away from the system board.

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