Clear Cmos Button - ASROCK Steel Legend B550M Manual

2.7 Clear CMOS Button

The motherboard has a Clear CMOS Button, allowing users to quickly clear the
CMOS values.
Clear CMOS Button
(CLRCBTN1)
(see p.3, No. 17)
This function is workable only when you power off your computer and unplug the power
supply.
B550M Steel Legend
Clear CMOS Button
allows users to quickly
clear the CMOS values.
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