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Inspiron 3880 Service Manual

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System-board components

Figure 1. System-board components
Image: System board components
  1. power-button cable connector (PWR SW)
  2. media-card reader board cable connector (SD CARD)
  3. coin-cell battery slot
  4. system-board power cable (ATX SYS)
  5. hard-drive power cable connector (SATA PWR)
  6. hard-drive data cable connector (SATA1)
  7. M.2 2230 card slot for wireless card (M.2 WLAN)
  8. hard-drive data cable connector (SATA0)
  9. memory-module slots (2)
  10. PCIe x16 slot for graphics card (SLOT3)
  11. M.2 2230/2280 card slot for solid-state drive/Intel Optane (M.2 SSD PCIE2)
  12. processor slot
  13. processor-power cable connector (ATX CPU)
  14. fan cable connector (FAN SYS)

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