ASRock IMB-194-L [12/45] I o panel imb 194 d

1.4 I/O Panel

IMB-194-D:

** 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 Off 100Mbps connection

On Link Green 1Gbps connection

ACT/LINK

LED

SPEED

LED

LAN Port

1 COM Port (COM1)*

2 DisplayPort (DP_1)

3 LAN RJ-45 Port**

4 LAN RJ-45 Port**

5 Line out (Lime)

6 Microphone (Pink)

7 USB 3.0 Ports (USB3_3_4)

8 USB 3.0 Ports (USB3_1_2)

9 DisplayPort (DP3)

10 HDMI Port (HDMI1)

11 COM Port (COM2)*

PIN RS232 RS422 RS485

1 DCD TX- RTX-

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 N/A N/A

* 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 36 for details.

COM1, 2 Port Pin Denition