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