ASROCK Z790 TAICHI LITE User Manual page 51

Clear CMOS Button
(CLRCBTN1) (see p.7, No. 23)
Clear CMOS Button allows users to quickly clear the CMOS values.
CLRCBTN1
This function is workable only when
you power off your computer and
unplug the power supply.
Z790 Taichi Lite
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