Clear Cmos Button - ASROCK Z490 Phantom Gaming-ITX/TB3 Handbuch

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.5, No. 13)
1. This function is workable only when you power off your computer and unplug the power
supply.
2. If you clear the CMOS, the case open may be detected. Please adjust the BIOS option "Clear
Status" to clear the record of previous chassis intrusion status.
Z490 Phantom Gaming-ITX/TB3
Clear CMOS Button
allows users to quickly
clear the CMOS values.
29