Asrock ad2550-itx 用户手册
3
ASRock AD2550-ITX Motherboard
English
I/O Panel
**
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
Central / Bass
Line In or
(No. 8)
(No. 5)
(No. 4) Side Speaker
(No. 7)
2
V
--
--
--
4
V
V
--
--
6
V
V
V
--
8
V
V
V
V
* There are two LED next to the LAN port. Please refer to the table below for the LAN port LED
indications.
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
Blinking Data Activity Orange 100Mbps connection
On Link
Green 1Gbps connection
ACT/LINK
LED
LED
SPEED
LED
LED
LAN Port
1
USB 2.0 Ports ** 8
Front Speaker (Lime)
2
D-Sub Port
9 Microphone (Pink)
* 3
LAN RJ-45 Port
10 USB 2.0 Ports
4
Central / Bass (Orange)
11 USB 3.0 Ports (ASMedia ASM1042)
5
Rear Speaker (Black)
12 HDMI Port
6
Optical SPDIF Out Port
13 DVI-D Port
7
Line In (Light Blue)
14 PS/2 Keyboard Port (Purple)
To enable Multi-Streaming function, you need to connect a front panel audio cable to the front
panel audio header. After restarting your computer, you will find “Mixer” tool on your system.
Please select “Mixer ToolBox” , click “Enable playback multi-streaming”, and click
Please select “Mixer ToolBox” , click “Enable playback multi-streaming”, and click
“ok”. Choose “2CH”, “4CH”, “6CH”, or “8CH” and then you are allowed to select “Realtek HDA
Primary output” to use Rear Speaker, Central/Bass, and Front Speaker, or select “Realtek
HDA Audio 2nd output” to use front panel audio.
Primary output” to use Rear Speaker, Central/Bass, and Front Speaker, or select “Realtek
HDA Audio 2nd output” to use front panel audio.