ASROCK IMB-185 User Manual page 9

1 : Backlight Power Connector
2 : Backlight Volume Control
3 : 24-pin ATX Power Input Connector
4 : PNL_PWR1
5 : Backlight Power Selection
6 : BLT_PWM1
7 : PS2_KB_MS1
8 : RS-232 Port 4 Pin Headers
9 : 4-Pin Chassis FAN Connector (+12V)
10 : Chassis Intrusion Headers
11 : 4-pin ATX Power Input Connector
12 : TPM Header
13 : System Panel Header
14 : 3W Audio AMP Output Wafer
15 : Digital Input / Output Pin Header
16 : 4-Pin Chassis FAN Connector (+12V)
17 : Digital Input / Output Power Select
18 : GPIO Default Setting
19 : mSATA Select
20 : Clear CMOS Header
21 : ATX/AT Mode Jumper
22 : SATA3 Connectors (SATA_0, SATA_1)
SATA2 Connectors (SATA_4, SATA_5)
23 : Front Panel Audio Header
24 : USB2.0 Connectors
25 : LVDS Panel Connector
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