ASRock IMB-140 Series [10/41] I o panel

1.4 I/O Panel

** There are two LED next to the LAN port. Please refer to the table below for the LAN port LED

indications.

LAN Port LED Indications

Activity/Link LED SPEED LED

Status Description Status Description

Off No Link Off 10Mbps connection

Blinking Data Activity Orange 100Mbps connection

On Link Green 1Gbps connection

1 PS/2 Mouse Port

2 Com Port A (COM1)*

3 VGA Port (VGA1)

4 LAN RJ-45 Port**

5 LAN RJ-45 Port**

6 Line out (Green)

7 Microphone (Pink)

8 USB 2.0 Ports (USB23)

9 USB 2.0 Ports (USB01)

10 HDMI Port (HDMI1)

11 RJ-45 Com Port C (COM3)

12 Com Port B (COM2)

13 PS/2 Keyboard Port

ACT/LINK

LED

SPEED

LED

LAN Port

4 5

1213

* This motherboard supports RS232/422/485 on COM1 port. Please refer to below table for

the pin denition. In addition, COM1 port (RS232/422/485) can be adjusted in BIOS setup

utility > Advanced Screen > Super IO Conguration. You may refer to page 33 for details.

COM1 Port Pin Denition

PIN RS232 RS422 RS485

1 DCD/+5V/+12V TX-/+5V/+12V RTX-/+5V/+12V

2 RXD RX+ N/A

3 TXD TX+ RTX+

4 DTR RX- N/A

5 GND GND GND

6 DSR N/A N/A

7 RTS N/A N/A

8 CTS N/A N/A

9 +5V/+12V/RI N/A N/A