User Manual

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