ASROCK IMB-151 User Manual page 9

1 : ATX Power Connector (Input 9V-19V)
2 : 2-pin UPS Module Power Input Connector
3 : 4-Pin CPU FAN Connector (+12V)
4 : PWR_COM6 Jumper
5 : PWR_COM4 Jumper
6 : PWR_COM3 Jumper
7 : Internal COM Port Headers
COM1 (RS232/422/485)
COM2, 3, 4, 6 (RS232)
8 : Printer Port Header
9 : PWR_COM1 Jumper
10 : JGPIO_SET1 Jumper
11 : Digital Input / Output Pin Header
12 : PWR_COM2 Jumper
13 : Digital Input / Output Power Select
14 : TPM Header
15 : Chassis Intrusion Headers (CI1, Cl2)
16 : SATA Power Output Connector
17 : USB3.0 Connector
18 : mSATA Selection Jumper
19 : PS2_KB_MS1
20 : System Panel Header
21 : CIR Header
22 : Clear CMOS Header
23 : USB2.0 Connector (USB2_56)
24 : ATX/AT Mode Jumper
25 : SPDIF Header
26 : SATA2 Connectors (SATA2_1, SATA2_2)
27 : 3-Pin Chassis FAN Connector (+12V)
28 : Backlight Power Connector
29 : USB2.0 Connector (USB2_34)
30 : 3W Audio AMP Output Wafer
31 : Backlight Power Selection (BKT_PWR1)
32 : Panel Power Selection (PNL_PWR1)
33 : Backlight Control Level (BLT_PWM1)
34 : Front Panel Audio Header
35 : Backlight Volume Control (BLT_VOL1)
36 : LVDS Panel Connector
37 : VGA2
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