Smart Switches - ASROCK X79 Extreme4-M Handbuch

HDMI_SPDIF Header
(2-pin HDMI_SPDIF1)
(see p.2 No. 34)

2.12 Smart Switches

The motherboard has three smart switches: power switch, reset switch and clear
CMOS switch, allowing users to quickly turn on/off or reset the system to clear the
CMOS values.
Power Switch
(PWRBTN)
(see p.2 No. 28)
Reset Switch
(RSTBTN)
(see p.2 No. 27)
Clear CMOS Switch
(CLRCBTN)
(see p.3 No. 17)
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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.
Power Switch is a smart switch,
allowing users to quickly turn
on/off the system.
Reset Switch is a smart switch,
allowing users to quickly reset
the system.
Clear CMOS Switch is a smart
switch, allowing users to quickly
clear the CMOS values.