I/O Panel
1
2
* 3
4
5
6
7
** 8
* There are two LED next to the LAN port. Please refer to the table below for the LAN port LED
indications.
Status
Off
Blinking Data Activity
On
**
If you use 2-channel speaker, please connect the speaker's plug into "Front Speaker Jack".
See the table below for connection details in accordance with the type of speaker you use.
Audio Output Channels Front Speaker Rear Speaker
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1
2
15
14
PS/2 Mouse/Keyboard Port (Green/Purple)
D-Sub Port
LAN RJ-45 Port
Central / Bass (Orange)
Rear Speaker (Black)
Optical SPDIF Out Port
Line In (Light Blue)
Front Speaker (Lime)
LAN Port LED Indications
Activity/Link LED
Description
Status
No Link
Off
Orange
Link
Green
TABLE for Audio Output Connection
(No. 8)
2
V
4
V
6
V
8
V
ASRock A75 Pro4-M Motherboard
manuals search engine
3
13
12
11
9
Microphone (Pink)
10
USB 3.0 Ports (USB01)
*** 11
USB 2.0 Ports (USB23)
**** 12
eSATA3 Connector
13
HDMI Port
14
DVI-D Port
15
USB 3.0 Ports (USB45)
SPEED LED
Description
10Mbps connection
100Mbps connection
1Gbps connection
Central / Bass
(No. 5)
(No. 4)
--
--
V
--
V
V
V
V
4
7
5
8
6
9
10
ACT/LINK
SPEED
LED
LED
LAN Port
Line In or
Side Speaker
(No. 7)
--
--
--
V
3