ASROCK 870 Extreme3 R2.0 Quick Installation Manual page 3

I/O P I/O Panel I/O P anel anel anel
I/O P I/O P anel
1 USB 2.0 Ports (USB01)
* 2 LAN RJ-45 Port
3 USB 2.0 Ports (USB45)
4 Side Speaker (Gray)
5 Rear Speaker (Black)
6 Central / Bass (Orange)
7 Line In (Light Blue)
** 8 Front Speaker (Lime)
9 Microphone (Pink)
* 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
ASRock
10 USB 3.0 Port (USB24)
11 IEEE 1394 Port (IEEE 1394)
*** 12 eSATA3 Connector
13 USB 2.0 Ports (USB01)
14 Clear CMOS Switch (CLRCBTN)
15 Optical SPDIF Out Port
16 Coaxial SPDIF Out Port
17 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
870 Extreme3 Motherboard
ACT/LINK SPEED
LED LED
LAN Port
Central / Bass Line In
(No. 6) (No. 7)
-- --
-- --
V --
V V
3 3 3 3 3