19
Installing the Motherboard
Please make sure that the USB cable has the same pin assignment as
indicated above. A different pin assignment may cause damage or system
hang-up.
1
Power +5V
2
Power +5V
3
USB Port A (-)
4
USB Port B (-)
5
USB Port A (+)
Pin
Signal Name
The motherboard has two USB 2.0 headers supporting four USB 2.0 ports.
Additionally, some computer cases have USB ports at the front of the case. If you
have this kind of case, use auxiliary USB connector to connect the front-mounted
ports to the motherboard.
F_USB1~2: Front Panel USB 2.0 Headers
6
USB Port B (+)
7
Ground
8
Ground
9
No pin
10
Not Connected