Front Usb Connectors; Comb Connector - Gigabyte GA-945GZM-S2 User Manual

13) F_USB1 / F_USB2 (Front USB Connectors)
Be careful with the polarity of the front USB connector. Check the pin assignment carefully while you
connect the front USB cable, incorrect connection between the cable and connector will make the
device unable to work or even damage it. For optional front USB cable, please contact your local
dealer.
14) COMB (COMB Connector)
Be careful with the polarity of the COMB connector. Check the pin assignments while you connect
the COMB cable. Please contact your nearest dealer for optional COMB cable.
Pin No.
1
2
3
1
9
4
5
2
10
6
7
8
9
10
Pin No.
1
2
3
4
9 1
5
6
10 2
7
8
9
10
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Definition
Power (5V)
Power (5V)
USB DX-
USB Dy-
USB DX+
USB Dy+
GND
GND
No Pin
NC
Definition
NDCDB-
NSINB
NSOUTB
NDTRB-
GND
NDSRB-
NRTSB-
NCTSB-
NRIB-
No Pin
Hardware Installation