Usb 3.0/2.0 Header; Usb 2.0/1.1 Headers - Gigabyte GA-B75-D3V User Manual

13) F_USB1/F_USB2 (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
optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.
14) F_USB30 (USB 3.0/2.0 Header)
The header conforms to USB 3.0/2.0 specification and can provide two USB ports. For purchasing the optional
3.5" front panel that provides two USB 3.0/2.0 ports, please contact the local dealer.
• 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.
9 1
10 2
F_USB30
20
11
Pin No. Definition
1 VBUS
TPM
2 SSRX1-
w/housing
3 SSRX1+
4 GND
5 SSTX1-
6 SSTX1+
7 GND
8 D1-
9 D1+
10 NC
- 27 -
Voltage measurement points(G1.Sniper 3)
Pin No. Definition
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
10 NC
F_AUDIO(H)
1
DB_PORT
10
Pin No. Definition
11 D2+
Voltage measurement module(X58A-OC)
12 D2-
13 GND
14 SSTX2+
15 SSTX2-
16 GND
PCIe power connector (SATA)(X58A-OC)
17 SSRX2+
18 SSRX2-
19 VBUS
20 No Pin
Hardware Installation
BIOS Switcher (SW4)
BIOS Switc
1
PWM Swi
DIP
1 2 3