Internal Connectors - Asus B150M-D D3 User Manual

1.7.2

Internal connectors

1. Serial port connector (10-1 pin COM)
This connector is for a serial (COM) port. Connect the serial port module cable to this
connector, then install the module to a slot opening at the back of the system chassis.
B150M-D D3
B150M-D D3 Serial port (COM) connector
The COM module is purchased separately.
2. 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.
B150M-D D3
B150M-D D3 Front panel audio connector
•
•
1-14
AAFP
PIN 1
HD-audio-compliant
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]. 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].
COM
PIN 1
PIN 1
Legacy AC'97
pin definition compliant definition
Chapter 1: Product introduction