9
1 : COM Port PWR Setting Jumpers (PWR_COM1, PWR_COM2, PWR_COM3)
2 : ME Override (Security Flash Descriptors)
3 : USB2.0 Connector (USB2_4_5)
4 : Panel Power Selection (LCD_VCC) (PNL_PWR1)
5 : Backlight Power Selection (LCD_BLT_VCC) (BKT_PWR1)
6 : ATX Power Connector
7 : 4-Pin CPU FAN Connector (+12V)
8 : SATA Power Output Connector
9 : Backlight Volume Control (BLT_VOL1)
10 : 20-pin ATX Power Input Connector
11 : Backlight Power Connector (BLT_PWR1)
12 : Printer Port Header
13 : 3-Pin Chassis FAN Connector (+12V)
14 : SATA2 Connectors (SATA2_1, SATA2_2)
15 : BLT_PWM1 Jumper
16 : Clear CMOS Header
17 : Digital Input / Output Power Select
18 : Digital Input / Output Pin Header
19 : USB2.0 Connector (USB2_2_3)
20 : System Panel Header
21 : COM4, 6 Headers (RS232)
22 : COM Port PWR Setting Jumpers (PWR_COM4, PWR_COM6)
23 : JGPIO_JP1 Jumper
24 : TPM Header
25 : USB3.0 Connector (USB3_2_3)
26 : ATX/AT Mode Selection
27 : 3W Audio AMP Output Wafer
28 : Front Panel Audio Header
29 : Chassis Intrusion Headers (CI1, Cl2)
30 : LVDS Panel Connector
31 : mSATA Select