Dell OptiPlex 9020 (Mid 2013) - Manual (Page 7)

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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
5. processor fan
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