Service Manual

System-board components

1. processor liquid cooling-assembly fan (LCM_FAN1) 2. audio connector

3. PCI-Express slot (SLOT1) 4. PCI-Express slot (SLOT3)

5. PCI-Express slot (SLOT4) 6. wireless card slot (M2_WLAN1)

7. PCI-Express slot (SLOT5) 8. PCI-Express slot (SLOT6)

9. solid-state drive slot (M2_SSD1) 10. PCI-Express slot (SLOT7)

11. LED Power Switch (PANEL1) 12. USB connector (USB1)

13. drive-bay heat-sensor connector (SENSOR1) 14. chassis heat-sensor connector (SENSOR2)

15. PCI-Express power connector (PCIE_PWR1) 16. PCI-Express fan 1 connector (PCI_FAN1)

17. password reset jumper (PASSWORD_CLR1) 18. SATA drive connector (HDD_SATA3_4)

19. SATA drive connector (HDD_SATA1_2) 20.USB connector (FUSB3_MB2)

21. USB connector (FUSB3_MB1) 22.U.2 SSD connector

23. coin-cell battery socket (BAT1) 24.CMOS reset jumper (RTC_CLR1)

25.Advanced Technology xTended (ATX) power connector (ATX

PWR1)

26.processor socket (CPU1)

27. memory-module slot (DIMM2) 28.memory-module slot (DIMM1)

29.processor liquid-cooling assembly fan connector (MID_FAN1) 30.top fan connector (TOP_FAN1)

31. processor-power connector (CPU PWR1) 32. processor liquid-cooling assembly pump-fan connector

(PUMP_FAN1)

33. memory-module slot (DIMM3) 34.memory-module slot (DIMM4)