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ASRock A75 Pro4-M Motherboard
English
Serial port Header
This COM1 header supports a
(9-pin COM1)
serial port module.
(see p.2 No.28)
HDMI_SPDIF Header
HDMI_SPDIF header, providing
(2-pin HDMI_SPDIF1)
SPDIF audio output to HDMI
(
see p.2 No. 29)
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.