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Fan
Dell™ OptiPlex™ 780 Service Manual—Desktop
WARNING: Before working inside your computer, read the safety information that shipped with your
computer. For additional safety best practices information, see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
Removing the Fan
1. Follow the procedures in Before Working Inside Your Computer.
2. Disconnect the fan power cable from the system board.
3. Pull out the fan retention tab, and then shift the fan towards the system board.
