8
1 : ATX Power Connector
2 : LVDS Panel Connector
* eDP Connector (on the Backside of PCB)
3 : Backlight Power Select (LCD_BLT_VCC) (BKT_PWR1)
4 : BL1, BL2
5 : Inverter Power Control Wafer (BLT_PWR1)
6 : Digital Input / Output Power Select (JGPIOPWR) (JGPIO_PWR1)
7 : Panel Power Select (R_LVDD) (PNL_PWR1)
8 : Backlight Control Level (CON_LBKLT_CTL) (BLT_PWM1)
9 : SATA Power Output Connector
10 : COM Port Headers (COM1, 2, 5, 6) (RS232)
11 : Printer Port / GPIO Header (LPT_GPIO1)
12 : Chassis Intrusion Headers (CI1, CI2)
13 : LPC Header
14 : CC_TALK_OUT1, CC_TALK2, CC_TALK3
15 : Digital Input / Output Power Select (JGPIO_SET1)
16 : System Panel Header
17 : Backlight & Amp Volume Control (BLT_VOL1)
19 : VGA_SEL1
20 : Key-E M.2 Socket (M2_2)
21 : CPU FAN Connector (+12V)
22 : Clear CMOS Headers (CLRCMOS1, CLRCMOS2)
23 : PWR_BAT1
24 : Buzzer (BUZZ2)
25 : SATA3 Connectors (SATA3_1, SATA3_2)
26 : Chassis FAN Connector (+12V)
27 : USB 2.0 Headers (USB2H_0_1, USB2H_2_3)
USB 2.0 Port (5VSB Only) (USB2_3)
28 : USB Power Setting Jumpers
USB2H_PWR1 (For USB2H_0_1)
USB2H_PWR2 (For USB2H_2_3)
USB2H_PWR3 (For USB2H_2_3 on rear I/O)
USB3_PWR1 (For USB3_1_2 on rear I/O)
29 : SPDIF Header
30 : 3W Audio AMP Output Wafer
31 : Front Panel Audio Header
32 : VGA Header
33 : ATX/AT Mode Jumper (SIO_AT1)
Back Siode :
Key-M M.2 Socket (M2)