ASRock 775XFire-VSTA User Manual - Page 29

ATX Power Connector (20-pin ATXPWR1) (see p.11 No. 3) Please connect an ATX power supply to this connector. ATX 12V Connector (4-pin ATX12V1) (see p.11 No. 2) Please connect an ATX 12V power supply to this connector. SLI/XFIRE Power Connector (4-pin SLI/XFIRE_POWER1) (see p.11 No. 33) SLI/XFIRE_POWER1 It is not necessary to use this connector, but please connect it with a hard disk power connecor when two graphics cards are plugged to this motherboard at the same time. Game Port Header (15-pin GAME1) (see p.11 No. 23) +5V JBB1 JBX MIDI_OUT JBY JBB2 MIDI_IN Connect a Game cable to this header if the Game port bracket is installed. 1 +5V JAB2 JAY GND GND JAX JAB1 +5V HDMI_SPDIF Header (3-pin HDMI_SPDIF1) (see p.11 No. 25) 1 GND SPDIFOUT +5V HDMI_SPDIF header, providing SPDIF audio output to HDMI VGA card, allows the system to connect HDMI Digital TV/ projector/LCD devices. Please connect the HDMI_SPDIF connector of HDMI VGA card to this header. HDMI_SPDIF Cable (Optional) A. black end +5V SPDIFOUT GND blue black C B A B. white end (2-pin) Please connect the black end (A) of HDMI_SPDIF cable to the HDMI_SPDIF header on the motherboard. Then connect the white end (B or C) of HDMI_SPDIF cable to the HDMI_SPDIF connector of HDMI VGA card. C. white end (3-pin) SPDIFOUT GND blue black SPDIFOUT GND blue black 29