Gigabyte GA-7A8DRH User Manual page 29

C / D) IDE 1/2
Please connect first harddisk to IDE1 and connect CDROM to IDE2. The red stripe of the ribbon
cable must be the same side with the Pin1.
E) USB1
Connector Introduction
1 2
39
40
PIN No.
1 2
1
2
3
4
5
6
9 10
7
8
9
10
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.
2 9
Definition
VCC
GND
-Data 0
Key
+Data 0
+Data 1
Key
-Data 1
GND
VCC