ASROCK IMB-148 User Manual page 9

Motherboard imb-148
Table of Contents

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1 : 2-pin ATX Power Input/Output Connector
2 : 2-pin UPS Module Power Input Connector
3 : Input Power Setting (DC_CTL1)
4 : SATA Power Output Connector
5 : Backlight Control Level (VBIOS) (BLT_PWM1)
6 : LVDS Panel Connector
7 : Backlight Control (PWM) (BLT_PWM2)
8 : Panel Brightness Control (BLT_CTL1)
9 : Backlight Power Selection (BKT_PWR1)
10 : Panel Power Selection (PNL_PWR1)
11 : 3-Pin CPU FAN Connector (+12V)
12 : 4-Pin CPU FAN Connector (+12V)
13 : Digital Input / Output Power Selection
14 : Digital Input / Output Pin Header
15 : System Panel Header
16 : USB2.0 Headers (USB4_5, USB6_7)
17 : RS-232 Port 4 Pin Header (COM1)
18 : RS-232 Port 4 Pin Header (COM6)
19 : RS-232 Port 4 Pin Header (COM4)
20 : RS-232 Port 4 Pin Header (COM3)
21 : Printer Port Header
22 : TPM Header
23 : COM Port Power Control (PWR_COM1, PWR_COM6, PWR_COM3,
PWR_COM4)
24 : SPDIF Header
25 : Front Panel Audio Header
26 : ATX/AT Mode Selection
27 : 3W Audio AMP Output Wafer
28 : Chassis Intrusion Headers (CI1, CI2)
29 : Clear CMOS Header
30 : SATA2 Connectors (SATA2_1, SATA2_2)
31 : VGA Connector
9

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