Chapter 2: Hardware installation
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BIH11-IHP User’s Manual
F_USB1: Header for USB 2.0 Header
The mainboard provides USB 2.0 pin header. Each header allows you to connect 2 additional
USB 2.0 ports.
Pin Assignment
Pin Assignment
1
Power
2
Power
3
USB1 -
4
USB2 -
5
USB1 +
6
USB2 +
7
Ground
8
Ground
9
X
10 NC
F_USB2: Header for USB 2.0 Header
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.
Pin Assignment
1
+5V
2
USB -
3
USB +
4
Ground
AUD1/2: Audio Connector
Pin Assignment
1
SPKRP/SPKLP
2
SPKRN/SPKLN
