Microsoft System Board Computer Hardware User Manual


 
Hardware Installation
23
2.7.6 USB Ports
The system board is equipped with a header at location J11 on the
system board, for external USB ports. USB allows data exchange
between your computer and a wide range of simultaneously
accessible external Plug and Play peripherals.
You must have the proper drivers installed in your operating system
to use these ports. Refer to your operating systems manual or
documentation.
Connecting the USB Ports
As an option, one card-edge bracket mounted with two USB port
cables may be provided with the system board. The ends of the
cables are attached to a connector. Connect the USB cable
connector to J11 on the system board. The USB port cables can be
inserted only if pin 1 of the cable (red wire) is aligned with pin 1 of
J11. Pin 9 of J11 has been removed and the hole in the USB cable
connector, which corresponds to pin 9, has been plugged to prevent
incorrectly inserting the connector. Mount the card-edge bracket to
the system chassis.
Pin
1
3
5
7
9
Function
+5V
-Data
+Data
Ground
Key
Function
+5V
-Data
+Data
Ground
Ground
Pin
2
4
6
8
10