ASRock 870 Extreme3 R2.0 [3/247] I o p i o p i o p i o p i o panel anel anel anel anel

ASRock 870 Extreme3 Motherboard

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I/O PI/O P

I/O P

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1 USB 2.0 Ports (USB01) 10 USB 3.0 Port (USB24)

* 2 LAN RJ-45 Port 11 IEEE 1394 Port (IEEE 1394)

3 USB 2.0 Ports (USB45) *** 12 eSATA3 Connector

4 Side Speaker (Gray) 13 USB 2.0 Ports (USB01)

5 Rear Speaker (Black) 14 Clear CMOS Switch (CLRCBTN)

6 Central / Bass (Orange) 15 Optical SPDIF Out Port

7 Line In (Light Blue) 16 Coaxial SPDIF Out Port

** 8 Front Speaker (Lime) 17 PS/2 Keyboard Port (Purple)

9 Microphone (Pink)

LAN Port

ACT/LINK

LED

SPEED

LED

* 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

** 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

(No. 8) (No. 5) (No. 6) (No. 7)

2 V -- -- --

4VV----

6 VVV--

8 VVVV