Dell OptiPlex 7020 (Mid 2014) - Manual (Page 8)

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Removing and Installing Components
This section provides detailed information on how to remove or install the components from your
computer.
Recommended Tools
The procedures in this document may require the following tools:
• Small flat-blade screwdriver
• Phillips screwdriver
• Small plastic scribe
System Overview
The figure below displays the inside view of the Small Form Factor after the base cover has been
removed. The call outs show the names and the layout of the components inside the computer.
Inside view
1. power supply
2. PCI Express Card
3. intrusion switch
4. processor-fan cover
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