System board, Removing the system board – Dell OptiPlex 780 User Manual
Page 63
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System Board
Dell™ OptiPlex™ 780 Service Manual—Small Form Factor
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 System Board
Before Working Inside Your Computer
.
2. Remove the
.
3. Remove the
4. Remove the
.
5. Remove the
6. Remove the
7. Remove the
8. Disconnect the processor power cable from the system board.
9. Disconnect the hard-drive and optical-drive data cables from the system board.
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