12. Solid-state drive slot (M.2 PCIe SSD.0)
13. PCI-Express x4 slot (SLOT1)
14. Rear-chassis fan connector (FAN_SYS1)
15. Fan LED connector (FAN LED1)
16. Fan pump connector (FAN PUMP)
17. CPU fan connector
18. Top-chassis fan connector (FAN_SYS4)
19. CPU socket
20.Power-supply connector (ATX2)
21. Power-supply connector (ATX3)
22.Memory-module slot, DIMM 3
23.Memory-module slot, DIMM 1
24.Memory-module slot, DIMM 4
25.Memory-module slot, DIMM 2
26.SATA power connector
27.Side light connector
The following images indicate the location of the system board and provide a visual representation of the removal procedure.
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