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ASUS P8B75-M LX PLUS
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1.8.2 Internal connectors
8. Video Graphics Adapter (VGA) port. This 15-pin port is for a VGA monitor or other
VGA-compatible devices.
9. DVI-D port. This port is for any DVI-D compatible device. DVI-D can’t be converted to
output RGB Signal to CRT and isn’t compatible with DVI-I.
10. USB 2.0 ports 3 and 4.
These two 4-pin Universal Serial Bus (USB) ports are for USB
2.0/1.1 devices.
1. Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports
either HD Audio or legacy AC`97 audio standard. Connect one end of the front panel
audio I/O module cable to this connector.
• If you want to connect a high-denition front panel audio module to this connector, set the
Front Panel Type item in the BIOS setup to [HD]. If you want to connect an AC’97 front
panel audio module to this connector, set the item to [AC97]. By default, this connector is
set to [HD]. See section 2.5.7 Onboard Devices Conguration for details.
• We recommend that you connect a high-denition front panel audio module to this
connector to avail of the motherboard’s high-denition audio capability.
P8B75-M LX PLUS
P8B75-M LX PLUS Front panel audio connector
AAFP
PIN 1
AGND
NC
SENSE1_RETUR
SENSE2_RETUR
PORT1 L
PORT1 R
PORT2 R
SENSE_SEND
PORT2 L
HD-audio-compliant
pin definition
PIN 1
AGND
NC
NC
NC
MIC2
MICPWR
Line out_R
NC
Line out_L
Legacy AC’97
compliant definition