System Board Layout - Dell OptiPlex 3046 - Mini Tower Owner's Manual

• optional Ethernet port card
• PCIe expansion card
• VGA daughter board
• processor
• heat sink assembly
6 Close the front bezel door.
7 Install the:
• bezel
• cover
8 Follow the procedure in

System board layout

1. PCIe x1 connector
3. PCIe x16 connector
5. RJ-45 connector
7. USB 3.0 connector
9. DisplayPort connector
11. Line out connector
13. System fan connector
15. CPU power connector
17. Memory module connectors
19. Power switch connector
21. USB 2.0 connector
23. SATA1 connector
25. Internal speaker connector
After Working Inside Your Computer.
2. PCIe x1 connector
4. PCIe x1 connector
6. VGA daughter board connector
8. PS2/COM daughter board connector
10. HDMI connector
12. Intrusion switch connector
14. Processor
16. CPU fan connector
18. SD Card Reader daughter board connector (optional)
20. Universal Audio jack
22. USB 3.0 connector
24. SATA3 connector
26. ATX power connector
Removing and installing components 23