Gigabyte ga-990x-gaming sli [17/40] Spdif_o s pdif out header

10) SPDIF_O (S/PDIF Out Header)

 ThisheadersupportsdigitalS/PDIFOutandconnectsaS/PDIFdigitalaudiocable(providedbyexpansion

cards) for digital audio output from your motherboard to certain expansion cards like graphics cards and

soundcards.Forexample,somegraphicscardsmayrequireyoutouseaS/PDIFdigitalaudiocablefor

digitalaudiooutputfromyourmotherboardtoyourgraphicscardifyouwishtoconnectanHDMIdisplay

tothegraphicscardandhavedigitalaudiooutputfromtheHDMIdisplayatthesametime.Forinformation

aboutconnectingtheS/PDIFdigitalaudiocable,carefullyreadthemanualforyourexpansioncard.

Pin No. Denition

1 SPDIFO

5 SSTX1- 15 SSTX2-

6 SSTX1+ 16 GND

7 GND 17 SSRX2+

8 D1- 18 SSRX2-

9 D1+ 19 VBUS

10 NC 20 No Pin

11) F_USB30 (USB 3.0/2.0 Header)

 Theheaderconformsto USB 3.0/2.0 specication and each header 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.

1

Pin No. Denition Pin No. Denition

1 Power(5V) 6 USBDY+

2 Power(5V) 7 GND

3 USBDX- 8 GND

4 USBDY- 9 No Pin

5 USBDX+ 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.

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