Gigabyte GA-P67A-UD4 Manual - Page 28
F_USB1/F_USB2/F_USB3 USB Headers, F_USB30 USB 3.0/2.0 Header
UPC - 818313012319
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12) F_USB1/F_USB2/F_USB3 (USB 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. Pin No. Definition 1 Power (5V) 9 1 2 Power (5V) 10 2 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 support 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 via an optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer. 1 F_USB30 10 F_AUDIO(H) 20 Pin No. 1 2 3 4 5 6 7 8 9 10 Definition VBUS SSRX1SSRX1+ GND SSTX1SSTX1+ GND D1D1+ NC 11 Pin No. 11 12 13 14 15 16 17 18 19 20 Definition D2+ D2GND SSTX2+ SSTX2GND SSRX2+ DB_PORT SSRX2VBUS No Pin • 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. Hardware Installation - 28 -