Dell Vostro 3902 Mini Tower (Late 2013) - Manual (Page 22)

4. Install the:
• I/O panel
• memory
• expansion cards
• processor
• heatsink
• hard drive
• optical drive
• bezel
• cover
5. Follow the procedures in After Working Inside Your Computer.
System Board Components
The following image displays the system board components .
1. PCI connector 2. PCIe x1 connector
3. PCIe x16 connector 4. PCIe x1 connector
5. P2 power connector 6. processor socket
7. CPU fan connector 8. memory connectors
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