GIGABYTE GA-7VA1004 - Manual (Page 27)

- 21 - Hardw are Installation Process
English
17)F_ USB1 / F_USB2
(Front USB Conn ector, Yellow ) Ø Be careful with the polarity of the front USB
connector. Check the pin assignment
while you connect the front USB cable.
Please contact your nearest dealer for optional
front USB cable.
USB Dy-
Power
USB Dx- USB Dx+
1
USB Dy+
USB Over Current
Power GND
GND
F_USB1
USB Dy-
Power
USB Dx- USB Dx+
1
USB Dy+ USB Over Current Power GND
GND
F_USB2
18) CI (CASE OPEN) Ø This 2 pin connector allows your system to
enable or disable the “case open” item in BIOS
if the system case begin remove.
1
Signal GND
16)SPDIF_IN Ø Use this feature only when your device has
digital output function.
SPDIF IN
1 VCC
GND