Dell Precision Tower 3620 - System Fan Removal and Installation

4. To remove the expansion card:
a. Push the release latch to release the expansion card [1].
b. Lift the card out of the connector [2].
Installing the expansion card
1. Insert the expansion card in the connector on the system board and press it until clicks into place.
2. Close the release latch.
3. Install the cover.
4. Follow the procedure in After Working Inside Your Computer.
Removing the system fan
1. Follow the procedure in Before Working Inside Your Computer.
2. Remove the cover.
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