User Manual

Chapter 2: Motherboard information
2-4
Connectors/Jumpers/Slots Page
1. COM RING/+5V/+12V selection (COM1/2_SEL) 2-13
2. ATX Power connectors (24-pin ATXPWR, 2 x 4-pin EATX12V) 2-17
3. CPU and Chassis Fan headers (4-pin CPU_FAN, 4-pin CHA_FAN) 2-17
4. Intel
®
LGA1700 CPU socket 2-5
5. DDR4 U-DIMM slots 2-10
6. USB 2.0 header (10-1pin USB914,) 2-18
7. TPM header (14-1 pin TPM) 2-18
8. I
2
C header (6-1 pin I
2
C) 2-19
9. M.2 slot (SOCKET 3) 2-19
10. System Panel header (10-1 pin F_PANEL) 2-20
11. Speaker header (4-1 pin SPEAKER) 2-21
12. Chassis Intrusion header (4-1 pin CHASSIS) 2-21
13. SATA 6.0 Gb/s ports (7-pin SATA6G_1-4) 2-22
14. General Purpose Input/Output header (GPIO_CON) 2-22
15. PS/2 Keyboard & Mouse header (8-pin KBMS_CON) 2-23
16. Clear RTC RAM (2-pin CLRTC) 2-12
17. LPT header (26-1 pin LPT) 2-23
18. AT/ATX mode selection (3-pin AT_ATX_SEL) 2-13
19. 3-pin SMBDATA_SW 2-14
20. 3-pin SMBCLK_SW 2-14
21. COM Port headers (10-1 pin COM3 - COM6) 2-24
22. Front Panel Audio header (10-1 pin AAFP) 2-25
23. PCIe 3.0/2.0 x1 slot
24. COM Debug header (5-1 pin COM_DEBUG) 2-26
25. PCI slots
26. PCIe 3.0/2.0 x16 slot (x4 mode)
27. PCIe 5.0 x16 slot