RJ-45 LAN Port
The Gigabit Ethernet LAN port provides Internet connection at up to 1 Gbps data rate. The following
describes the states of the LAN port LEDs.
Center/Subwoofer Speaker Out Jack (Orange)
Usethisaudiojacktoconnectcenter/subwooferspeakersina5.1/7.1-channelaudioconguration.
Rear Speaker Out (Black)
Thisjackcanbeusedtoconnectfrontspeakersina4/5.1/7.1-channelaudioconguration.
Optical S/PDIF Out Connector
This connector provides digital audio out to an external audio system that supports digital optical audio.
Before using this feature, ensure that your audio system provides an optical digital audio in connector.
Line In (Blue)
The default line in jack. Use this audio jack for line in devices such as an optical drive, walkman, etc.
Line Out (Green)
The default line out jack. This jack supports audio amplifying function. For better sound quality, it is recom-
mendedthatyouconnectyourheadphone/speakertothisjack(actualeffectsmayvarybythedevicebeing
used).Usethisaudiojackforaheadphoneor2-channelspeaker.Thisjackcanbeusedtoconnectfront
speakersina4/5.1/7.1-channelaudioconguration.
Mic In (Pink)
The default Mic in jack. Microphones must be connected to this jack.
Activity LED
Connection/
Speed LED
LAN Port
Activity LED:Connection/Speed LED:
State Description
Orange 1 Gbps data rate
Green 100 Mbps data rate
Off 10 Mbps data rate
State Description
Blinking Data transmission or receiving is occurring
Off No data transmission or receiving is occurring
• Whenremovingthecableconnectedtoabackpanelconnector,rstremovethecablefromyour
device and then remove it from the motherboard.
• Whenremovingthecable,pullitstraightoutfromtheconnector.Donotrockitsidetosideto
prevent an electrical short inside the cable connector.
Theaudiojackscanbereconguredtoperformdifferentfunctionsviatheaudiosoftware(supported
functionsforeachjackmayvarybasedonhardwarespecication).IfyouinstallaSideSpeaker,
you need to retask other audio jack to be Side Speaker out. Only microphones still MUST be connected
to the default Mic in jack. Refer to the instructions on setting up a 2/4/5.1/7.1-channel audio
congurationinChapter6,"Conguring2/4/5.1/7.1-ChannelAudio."