Back to Contents Page
Heat Sink

Dell™ OptiPlex™ 780 Service Manual–Mini-Tower

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 Heat Sink

1. Follow the procedures in Before Working Inside Your Computer.
2. Disconnect the floppy-drive data cable.
3. Remove the floppy-drive data cable from the cable routing.