Asus P7H55-M/USB3 - Manual (Page 39)

ASUS P7H55-M/USB3 1-26
6. USB 2.0 ports. These two 4-pin Universal Serial Bus (USB) ports are available for
connecting USB 2.0 devices.
7. USB 2.0/ USB 3.0 ports. These two 4-pin Universal Serial Bus (USB) ports are
available for connecting USB 2.0 / USB 3.0 devices.
8. VGA port. This 15-pin port is for a VGA monitor or other VGA-compatible devices.
9. HDMI port. This port is for a High-Definition Multimedia Interface (HDMI) connector,
and is HDCP compliant allowing playback of HD DVD, Blu-ray, and other protected
content.
10. Optical S/PDIF Out port. This port connects an external audio output device via an
optical S/PDIF cable.
11. USB 2.0 ports. These two 4-pin Universal Serial Bus (USB) ports are available for
connecting USB 2.0 devices.
1.10.2 Internal connectors
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.
• We recommend that you connect a high-definition front panel audio module to this
connector to avail of the motherboard’s high-definition audio capability.
• If you want to connect a high-definition front panel audio module to this connector, set
the Front Panel Type item in the BIOS setup to [HD Audio]. 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 Audio]. See section 2.5.3 Onboard Devices Configuration for
details.
P7H55-M/USB3
P7H55-M/USB3 Analog front panel connector
AAFP
PIN 1
GN
D
PRESENCE# 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
MIC
2
MICPWR
Line out_
R
NC
Line out_L
Legacy AC’97
compliant definition