1.4 I/O Panel

1

PS/2 Mouse Port (Green)

**9

Front Speaker (Lime)

2

Coaxial SPDIF Out Port

10

Microphone (Pink)

*3

LAN RJ-45 Port

11

USB 3.0 Ports

(USB12)

4

USB 2.0 Ports (USB23)

***12

eSATA3 Connector

5

Side Speaker (Gray)

13

USB 2.0

Ports

(USB67)

6

Rear Speaker (Black)

14

USB 2.0

Ports

(USB01)

7

Central / Bass (Orange)

15

Optical SPDIF

Out Port

8

Line In (Light Blue)

16

PS/2 Keyboard Port (Purple)

*There are two LEDs next to the LAN port. Please refer to the table below for the LAN port LED indications.

LAN Port LED Indications

ACT/LINK SPEED

Activity/Link LED

Status

Description

Off

No Link

Blinking

Data Activity

On

Link

 

SPEED LED

Status

 

Description

Off

 

10Mbps connection

Orange

 

100Mbps connection

Green

 

1Gbps connection

LED LED

LAN Port

**If you use a 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

13

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Image 13
ASRock 990FX Extreme3 manual I/O Panel, LAN Port LED Indications, Table for Audio Output Connection