Gigabyte GA-P55-UD4P User Manual download pdf (Page 30)

Hardware Installation - 30 -

16) F_USB1/F_USB2 (USB Headers, Blue)

 TheheadersconformtoUSB2.0/1.1specication.EachUSBheadercanprovidetwoUSBportsviaan

optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.

17) F1_1394 (IEEE 1394a Header, Gray)

 TheheaderconformstoIEEE1394aspecication.TheIEEE1394aheadercanprovideoneIEEE1394a

port via an optional IEEE 1394a bracket. For purchasing the optional IEEE 1394a bracket, please con-

tact the local dealer.

PinNo. Denition

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

PinNo. Denition

1 TPA+

2 TPA-

3 GND

4 GND

5 TPB+

6 TPB-

7 Power (12V)

8 Power (12V)

9 No Pin

10 GND

• Do not plug the IEEE 1394 bracket (2x5-pin) cable into the USB 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.

• Do not plug the USB bracket cable into the IEEE 1394a header.

• Prior to installing the IEEE 1394a bracket, be sure to turn off your computer and unplug the

power cord from the power outlet to prevent damage to the IEEE 1394a bracket.

• To connect an IEEE 1394a device, attach one end of the device cable to your computer and

then attach the other end of the cable to the IEEE 1394a device. Ensure that the cable is se-

curely connected.

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Gigabyte GA-P55-UD4P User Manual Page 30