1-16
Chapter 1: Product introduction
2. Front panel audio connector (10-1 pin AAFP)
Thisconnectorisforachassis-mountedfrontpanelaudioI/Omodulethatsupports
eitherHDAudioorlegacyAC`97audiostandard.Connectoneendofthefrontpanel
audioI/Omodulecabletothisconnector.
• Werecommendthatyouconnectahigh-denitionfrontpanelaudiomoduletothis
connectortoavailofthemotherboard’shigh-denitionaudiocapability.
• Ifyouwanttoconnectahigh-denitionfrontpanelaudiomoduletothisconnector,
set the Front Panel TypeitemintheBIOSsetupto[HD].Ifyouwanttoconnectan
AC’97frontpanelaudiomoduletothisconnector,settheitemto[AC97].Bydefault,
thisconnectorissetto[HD].Seesection2.6.8 Onboard Devices Configuration for
details.
3. Speaker connector (4-pin SPEAKER)
The4-pinconnectorisforthechassis-mountedsystemwarningspeaker.Thespeaker
allows you hear system beeps and warnings.
B85M-VIEW PAKER
AAFP
SENSE2_RETUR
SENSE1_RETUR
NC
AGND
PORT2 L
SENSE_SEND
PORT2 R
PORT1 R
PORT1 L
HD-audio-compliant
pin definition
PIN 1PIN 1
NC
NC
NC
AGND
Line out_L
NC
Line out_R
MICPWR
MIC2
Legacy AC’97
compliant definition
B85M-VIEW PAKER Front panel audio connector
B85M-VIEW PAKER
B85M-VIEW PAKER System panel connector
+5V
GND
GND
Speaker Out
SPEAKER
PIN 1