ASROCK X79 Extreme3 Quick Installation Manual page 3

I/O Panel
1 PS/2 Mouse Port (Green)
2 Coaxial SPDIF Out Port
3 USB 2.0 Ports (USB01)
* 4 LAN RJ-45 Port
5 Side Speaker (Gray)
6 Rear Speaker (Black)
7 Central / Bass (Orange)
8 Line In (Light Blue)
** 9 Front Speaker (Lime)
* 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.
Audio Output Channels Front Speaker Rear Speaker
2
4
6
8
SPEED LED
Status Description
Off 10Mbps connection
Orange 100Mbps connection
Green 1Gbps connection
TABLE for Audio Output Connection
(No. 9) (No. 6)
V --
V V
V V
V V
ASRock X79 Extreme3 Motherboard
10 Microphone (Pink)
11 USB 2.0 Ports (USB45)
12 USB 3.0 Ports (USB3_0_1)
13 USB 2.0 Ports (USB23)
*** 14 eSATA3 Connector
15 Optical SPDIF Out Port
16 Clear CMOS Switch (CLRCBTN)
17 PS/2 Keyboard Port (Purple)
ACT/LINK
LED
Central / Bass
(No. 7)
--
--
V
V
SPEED
LED
LAN Port
Side Speaker
(No. 5)
--
--
--
V
3