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Chapter 2: Motherboard Installation
Here is a list of USB pin assignments.
1. Locate the F_USB1~2 headers on the motherboard.
2. Plug the bracket cable onto the F_USB1~2 headers.
3. Remove a slot cover from one of the expansion slots on the system chassis.
Install an extension bracket in the opening. Secure the extension bracket to
the chassis with a screw.
Pin
Signal
Pin
Signal
1
VERG_FP_USBPWR0
2
VERG_FP_USBPWR0
3
USB_FP_P0(-)
4
USB_FP_P1(-)
5
USB)
6
USB)
7
GROUND
8
GROUND
9
KEY
10
GROUND
F_USB1~2: Front Panel USB Headers
The motherboard has USB ports installed on the rear edge I/O port array. Addition-
ally, some computer cases have USB ports at the front of the case. If you have this
kind of case, use auxiliary USB headers F_USB1~2 to connect the front-mounted
ports to the motherboard.
SPDIFO: SPDIF out header
This is an optional header that provides an S/PDIF (Sony/Philips Digital Interface)
output to digital multimedia device through optical fiber or coaxial connector.
Pin
Signal
1
SPDIF
2
+5VA
3
Key
4
GND
