ASRock X79 Extreme11 - Manual (Page 51)

51
X79 Extreme11 Motherboard
SLI/XFIRE Power Connector It is not necessary to use this
(4-pin SLI/XFIRE_PWR1) connector, but please connect it
(see p.2, No. 50) with a hard disk power
connecor when two graphics
cards are plugged to this
(4-pin SLI/XFIRE_PWR2) motherboard.
(see p.2, No. 37)
IEEE 1394 Header Besides one default IEEE 1394
(9-pin FRONT_1394) port on the I/O panel, there
(see p.2, No. 40) is one IEEE 1394 header
(FRONT_1394) on this
motherboard. This IEEE 1394
header can support one IEEE
1394 port.
HDMI_SPDIF Header HDMI_SPDIF header provides
(2-pin HDMI_SPDIF1) SPDIF audio output to HDMI
(see p.2, No. 42) VGA cards, allowing the system
to connect HDMI Digital TV/
projector/LCD devices. Please
connect the HDMI_SPDIF
connector of a HDMI VGA card
to this header.
SLI/XFIRE_PWR1
SLI/XFIRE_PWR2
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