![background image](/i/gigabyte/8959/gigabyte-ga-p67a-ud3p-b3-rev-11/h/gigabyte-ga-p67a-ud3p-b3-rev-11-027.png)
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Hardware Installation
12) 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
optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.
DEBUG
PORT
10
9
2
1
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
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.
13) 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.
F_USB30
F_AUDIO(H)
DB_PORT
F_PANEL(NH)
F_PANEL
(H61M-D2)
TPM
w/housing
10
11
20
1
Pin No. Definition
11
D2+
12
D2-
13
GND
14
SSTX2+
15
SSTX2-
16
GND
17
SSRX2+
18
SSRX2-
19
VBUS
20
No Pin
Pin No. Definition
1
VBUS
2
SSRX1-
3
SSRX1+
4
GND
5
SSTX1-
6
SSTX1+
7
GND
8
D1-
9
D1+
10
NC
• 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.