Dell OptiPlex 3046 Small Form Factor Small Form Factor Owners Manual - Page 25
System board layout
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Page 25 highlights
g hard drive assembly h front bezel i fan duct j cover 6 Place the I/O panel on the chassis. 7 Tighten the screws to secure the I/O panel to the chassis. 8 Follow the procedure in After Working Inside Your Computer. System board layout 1 PCIex16 connector 3 RJ-45/USB 2.0 connector 5 Keyboard MS connector (optional) 7 HDMI connector 9 CPU power connector 11 VGA daughter board connector 13 CPU fan connector 15 Power switch connector 17 System fan connector 19 Universal audio jack 21 USB 3.0 connector 23 SATA2 connector 25 Service mode jumper 2 PCIex1 connector 4 USB 3.0 connector 6 DisplayPort connector 8 Line-out connector 10 Intrusion switch connector 12 Processor 14 Memory module connectors 16 Media card reader connector (optional) 18 Hard drive activity LED 20 USB 2.0 connector 22 ATX power connector 24 Password clear jumper 26 Speaker connector Removing and installing components 25
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