I/O Panel - ASROCK A55 Pro3 User Manual

1.4 I/O Panel

1
15 14
1 PS/2 Mouse Port (Green)
* 2 USB 2.0 Ports (USB45)
** 3 LAN RJ-45 Port
4 Central / Bass (Orange)
5 Rear Speaker (Black)
6 Optical SPDIF Out Port
7 Line In (Light Blue)
*** 8 Front Speaker (Lime)
* It is recommended to install the USB Keyboard/Mouse cable to USB 2.0 ports (USB01 or
USB45) instead of USB 3.0 ports.
** 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
Status Description
Off No Link
Blinking Data Activity
On Link
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.
TABLE for Audio Output Connection
Audio Output Channels Front Speaker Rear Speaker
2
4
6
8
2 3
13 12
9 Microphone (Pink)
10 USB 3.0 Ports (USB23)
* 11 USB 2.0 Ports (USB01)
12 eSATA2 Connector
13 HDMI Port
14 D-Sub Port
15 PS/2 Keyboard Port (Purple)
SPEED LED
Status Description
Off 10Mbps connection
Orange 100Mbps connection
Green 1Gbps connection
(No. 8) (No. 5)
V --
V V
V V
V V
13
7
4
5 8
6 9
11 10
ACT/LINK SPEED
LED LED
LAN Port
Central / Bass Line In or
(No. 4) Side Speaker
(No. 7)
-- --
-- --
V --
V V