Biostar A68N-2100E Manual page 13

F_USB1/ 2: Header for USB 2.0 Ports at Front Panel
This header allows user to add additional USB ports on the PC front panel, and also can be
connected with a wide range of external peripherals.
JSPDIFOUT1: Digital Audio-out Connector
The connector is for connecting the S/PDIF output bracket.
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.
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.
A68N-2100E / A68N-2100K / A68N-2100X / A68N-5600E
Pin Assignment
1 +5V (fused)
2 +5V (fused)
3 USB-
4 USB-
5 USB+
6 USB+
7 Ground
8 Ground
9 Key
10 NC
Pin Assignment
1 Ground
2 SPDIF_OUT
3 N/A
4 +5V
HD Audio AC'97
Pin Assignment Pin Assignment
1 Mic Left in 1
2 Ground 2
3 Mic Right in 3
4 GPIO 4
5 Right line in 5
6 Jack Sense 6
7 Ground 7
8 Key 8
9 Left line in 9
10 Jack Sense 10
Chapter 2: Hardware installation | 13
Mic In
Ground
Mic Power
Audio Power
RT Line Out
RT Line Out
Reserved
Key
LFT Line Out
LFT Line Out