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OptiPlex 3000 Small Form Factor Service Manual

PDF

System board

The following image indicates the slots and connectors on your system board:

system-board callout

  1. Intrusion-switch cable
  2. Processor-power cable
  3. Processor-fan cable
  4. UDIMM slots

    From the left (a>b):

    DIMM 1

    DIMM 2

  5. Power-button cable
  6. System-power cable
  7. M.2 2230/2280 solid-state drive slot
  8. M.2 WLAN slot
  9. Hard-drive data cable (SATA 0)
  10. Optical-drive/hard-drive data cable (SATA 1)
  11. SATA power cable
  12. Internal-speaker cable
    1. PCIe x16 slot (SLOT 2)
    2. PCIe x1 slot (SLOT 1)
  14. Coin-cell battery socket
  15. Processor socket
  16. I/O cable

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