User Manual

2-3
Chapter 2: Motherboard information
Connectors/Jumpers/Slots Page
1. COM RING/+5V/+12V selection (COM1/2_SEL) 2-12
2. RTC Battery header (2-pin BATT_CON) 2-15
3. ATX Power connectors (24-pin EATXPWR, 8-pin ATX12V) 2-15
4. CPU and chassis fan headers (4-pin CPU_FAN, 4-pin CHA_FAN) 2-16
5. M.2 slot (SOCKET 3) 2-16
6. Intel
®
LGA1700 CPU socket 2-4
7. DDR4 U-DIMM slots 2-9
8. SATA 6.0 Gb/s ports (7-pin SATA6G_1-4) 2-17
9. TPM header (14-1 pin TPM) 2-17
10. I
2
C header (6-1 pin I
2
C) 2-18
11. Speaker header (4-1 pin SPEAKER) 2-18
12. Chassis Intrusion header (4-1 pin CHASSIS) 2-19
13. System Panel header (10-1 pin F_PANEL) 2-20
14. Clear RTC RAM (2-pin CLRTC) 2-11
15. MPCIE slot 2-21
16. PS/2 Keyboard & Mouse header (8-pin KBMS_CON) 2-21
17. USB 2.0 headers / connector (10-1pin USB56, USB78, USB9) 2-22
18. COM Port headers (10-1 pin COM3 - COM6) 2-22
19. Front Panel Audio header (10-1 pin AAFP) 2-23
20. PCI slots
21. AT/ATX mode selection (3-pin AT_ATX_SEL) 2-12
22. PCIe 3.0/2.0 x4 slot (x1 mode)
23. General Purpose Input/Output header (GPIO_CON) 2-23
24. PCIe 5.0 x16 slot