Gigabyte MA790GP-UD4H Socket1333 ATX AM2+ DDR2 Manuel d'utilisateur télécharger pdf (Page 31)

Hardware Installation- 31 -

15) SPDIF_IO (S/PDIF In/Out Header, Red)

This header supports digital S/PDIF in/out. Via an optional S/PDIF in and out cable, this header can

connect to an audio device that supports digital audio out and an audio system that supports digital

audio in. For purchasing the optional S/PDIF in and out cable, please contact the local dealer.

Pin No. Definition

1 Power

2 No Pin

3 SPDIF

4 SPDIFI

5 GND

6 GND

16) F_USB1/F_USB2/F_USB3/F_USB4 (USB Headers, Yellow)

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 an additional USB bracket, please contact the local

dealer.

Pin No. Definition

1 Power (5V)

2 Power (5V)

3 USB DX-

4USB DY-

5 USB DX+

6 USB DY+

7 GND

8 GND

9 No Pin

10 NC

• 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.

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Gigabyte MA790GP-UD4H Socket1333 ATX AM2+ DDR2 Manuel d'utilisateur Page 31