ASRock P55 Extreme Quick Installation Guide - Page 30

HDMI_SPDIF Cable (Optional) A. black end C B A 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. B. white end (2-pin) C. white end (3-pin) 2.10 Smart Switches This motherboard has three smart switches: power switch, reset switch and clear CMOS switch, allowing users to quickly turn on/off or reset the system or clear the CMOS values. Power Switch (PWRBTN) (see p.2 No. 8) Power Switch is a smart switch, allowing users to quickly turn on/off the system. Reset Switch (RSTBTN) (see p.2 No. 7) Reset Switch is a smart switch, allowing users to quickly reset the system. Clear CMOS Switch (CLRCBTN) (see p.3 No. 17) Clear CMOS Switch is a smart switch, allowing users to quickly clear the CMOS values You are not allowed to use Clear CMOS switch function if you set up the system password. If you want to clear the CMOS values, please clean your system password in advance or refer to page 24 "Clear CMOS jumper" description instead. English 30 ASRock P55 Extreme Motherboard