ASRock IMB-182 [10/44] 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 COM Port (COM1)*

2 COM Port (COM2)*

3 LAN RJ-45 Port (LAN1)**

4 DisplayPort (DP2)

5 LAN RJ-45 Port (LAN2)**

6 Line out (Lime)

7 Microphone (Pink)

8 USB 3.0 Ports (USB_23)

9 HDMI Port (HDMI1)

10 USB 3.0 Ports (USB_01)

11 VGA Port (VGA1)

12 DisplayPort (DP1)

13 DC Jack (DC_JACK1)

ACT/LINK

LED

SPEED

LED

LAN Port

* This motherboard supports RS232/422/485 on COM1, 2 ports. Please refer to below table for

the pin denition. In addition, COM1, 2 ports (RS232/422/485) can be adjusted in BIOS setup

utility > Advanced Screen > Super IO Conguration. You may refer to page 35 for details.

COM1, 2 Port Pin Denition

PIN RS232 RS422 RS485

1 DCD, Data Carrier Detect TX- RTX-

2 RXD, Receive Data RX+ N/A

3 TXD, Transmit Data TX+ RTX+

4 DTR, Data Terminal Ready RX- N/A

5 GND GND GND

6 DSR, Data Set Ready N/A N/A

7 RTS, Request To Send N/A N/A

8 CTS, Clear To Send N/A N/A

9 No Power/5V/12V N/A N/A

* COM Port (COM2) does not support auto ow control.