Gigabyte GA-7IXEH User Manual page 19

USB 2 Connector
Please note:
Be careful with the polarity of the front panel USB connector. Check the pin
assignment while you connect the front panel USB cable. Please contact
your nearest dealer for optional front panel USB cable.
PS/2 Keyboard & PS/2 Mouse Connector
Please note:
This mainboard supports standard PS/2 keyboard and PS/2 mouse interface
connector.
Pin No.
1
2
10
2
3
9
1
4
5
6
7
8
9
10
PS/2 Mouse
Mouse/Keyboard
Pin No.
1
6 5
2
3
4
3
4
2 1
5
PS/2 Keyboard
6
12
Connectors
Definition
+5V
GND
USB D2-
NC
USB D2+
USB D3+
NC
USB D3-
GND
+5V
PS/2
Definition
Data
NC
GND
VCC(+5V)
Clock
NC