9
1 : USB2.0 Header (USB2_4_5)
2 : USB2.0 Header (USB2_6_7)
3 : System Panel Header
4 : PWR_BAT2
5 : Buzzer
6 : BLT_PWM1
7 : SATA Power Output Connector
8 : Digital Input / Output Pin Header (JGPIO1)
9 : Digital Input / Output Power Select (JGPIO_PWR1)
10 : Digital Input / Output Default Value Setting (JGPIO_SET1)
11 : COM Port Headers (COM1, 2, 3, 4)
12 : COM Port PWR Setting Jumpers (SET_CM1, 2, 3, 4)
13 : Backlight Power Select (LCD_BLT_VCC) (BKT_PWR1)
14 : Backlight Power Connector (BLT_PWR1)
15 : BL1
16* : LVDS Panel Connector
* eDP Connector (on the Backside of PCB)
17 : LVDS Switch (LVDS_SWITCH1)
18 : BL2
19 : ATX/AT Mode Jumper (SIO_AT1)
20 : Panel Power Select (LCD_VCC) (PNL_PWR1)
21 : Backlight Volume Control (BLT_VOL1)
22 : Chassis Intrusion Header (Cl2)
23 : Chassis Intrusion Header (CI1)
24 : VGA Connector
25 : Clear CMOS Headers (CLRMOS1, CLRMOS2)
26 : 4-pin UPS Module Power Input Connector (Input +12V & +19V~+28V)
27 : 3W Audio AMP Output Wafer
28 : ATX Power Connector (Input +12V & +19V~+28V)
29 : 2-pin UPS Module Power Input Connector
30 : Front Panel Audio Header
31 : SPDIF Header
32 : CPU FAN Connector (+12V)
33 : Chassis FAN Connector (+12V)
34 : SATA3 Connectors (SATA3_1, SATA3_2)
35 : LPC Header
