Biostar B660GTN Manual page 19

F_USB32_A-5G1: Header for USB 3.2 (Gen1) 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.
F_USB20_1: 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.
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.
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B660GTN l B660T-SILVER
Pin Assignment Pin
1 VBUS0 11
2 SSRX1- 12
3 SSRX1+ 13
4 Ground 14
5 SSTX1- 15
6 SSTX1+ 16
7 Ground 17
8 D1- 18
9 D1+ 19
10 ID 20
Pin Assignment
1 +5V (fused)
2 +5V (fused)
3 USB-
4 USB-
5 USB+
6 USB+
7 Ground
8 Ground
9 Key
10 NC
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 Front Sense 7
8 Key 8
9 Left line in 9
10 Jack Sense 10
Chapter 2: Hardware installation | 19
Assignment
D2+
D2-
Ground
SSTX2+
SSTX2-
Ground
SSRX2+
SSRX2-
VBUS1
Key
Mic In
Ground
Mic Power
Audio Power
RT Line Out
RT Line Out
Reserved
Key
LFT Line Out
LFT Line Out