Gigabyte GA-Z68X-UD4-B3 User Manual page 29

14) F_USB1/F_USB2/F_USB3 (USB 2.0/1.1 Headers)
The headers conform to USB 2.0/1.1 specification. Each USB header can provide two USB ports via an
UG
optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.
T
15) F_USB30 (USB 3.0/2.0 Header)
The header conforms to USB 3.0/2.0 specification. Each USB header can provide two USB ports.
When the system is in S4/S5 mode, only the USB ports routed to the F_USB1 header can sup-
port the ON/OFF Charge function.
Do not plug the IEEE 1394 bracket (2x5-pin) cable into the USB 2.0/1.1 header.
•
Prior to installing the USB bracket, be sure to turn off your computer and unplug the power
•
cord from the power outlet to prevent damage to the USB bracket.
Pin No. Definition
9 1
10 2
10
1
F_USB30
20
Pin No. Definition Pin No. Definition
1 VBUS 11
2 SSRX1- 12
3 SSRX1+ 13
4 GND 14
5 SSTX1- 15
6 SSTX1+ 16
7 GND 17
8 D1- 18
9 D1+ 19
10 NC 20
TPM
w/housing
- 29 -
1 Power (5V)
2 Power (5V)
3 USB DX-
4 USB DY-
5 USB DX+
6 USB DY+
7 GND
8 GND
9 No Pin
NC
10
F_AUDIO(H)
11
11
D2+
D2-
GND
SSTX2+
SSTX2-
GND
SSRX2+
DB_PORT
SSRX2-
VBUS
No Pin
Voltage measurement module(X58A-OC)
PCIe power connector (SATA)(X58A-OC)
Hardware Installation
BIOS
PW