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Chapter 2: Hardware installation
F_AUDIO1: Front Panel Audio Header
This header allows user to connect the chassis-mount front panel audio I/O which supports HD
and AC’97 audio standards.
HD Audio
AC’97
Pin Assignment
Pin Assignment
1
Mic Left in
1
Mic In
2
Ground
2
Ground
3
Mic Right in 3
Mic Power
4
GPIO
4
Audio Power
5
Right line in
5
RT Line Out
6
Jack Sense
6
RT Line Out
7
Front Sense
7
Reserved
8
Key
8
Key
9
Left line in
9
LFT Line Out
10
Jack Sense
10 LFT Line Out
Note
»
It is recommended that you connect a high-definition front panel audio module to this connector to
avail of the motherboard’s high definition audio capability.
»
Please try to disable the “Front Panel Jack Detection” if you want to use an AC’97 front audio output
cable. The function can be found via O.S. Audio Utility.
COM1: Serial Port Header
The motherboard has a serial port header for connecting RS-232 Port.
Pin Assignment
1
Carrier detect
2
Received data
3
Transmitted data
4
Data terminal ready
5
Signal ground
6
Data set ready
7
Request to send
8
Clear to send
9
Ring indicator
10
Key
Summary of Contents for X470NH
Page 6: ...6 Chapter 1 Introduction 1 5 Motherboard Layout Top View Note represents the 1st pin...
Page 7: ...Chapter 1 Introduction 7 X470NH Back View...
Page 35: ...FCC FCC 15 Class B BIOSTAR BIOSTAR BIOSTAR CE 2004 108 CE 2006 95 CE 1999 05 CE...
Page 37: ...3 X470NH 1 1 0 45 1 2 Serial ATA x2 ATX I O x1 x1 x1...
Page 40: ...6 1 5 1...
Page 41: ...7 X470NH...
Page 42: ...8 2 1 CPU 1 CPU 2 90 3 CPU CPU...
Page 43: ...9 X470NH 4 CPU CPU 2 2 A 1 2...
Page 58: ...24 UEFI BIOS eHot Line eHot Line Send Send Do Not Send Save As...
Page 63: ...29 X470NH RAID 1 2 RAID 1 RAID1 RAID 2 2 RAID 1 100 2 RAID 10 RAID 0 RAID 1 4 6 8 RAID RAID1...
