ASROCK Fatal1ty Z77 Professional Serie Manual Del Usuario página 42

Serial port Header
(9-pin COM1)
(see p.4, No. 31)
HDMI_SPDIF Header
(2-pin HDMI_SPDIF1)
(see p.4, No. 33)
42
Fatal1ty Z77 Professional Series Motherboard
This COM1 header supports a
serial port module.
HDMI_SPDIF header, providing
1
SPDIF audio output to HDMI
GND
SPDIFOUT
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.