Gigabyte C621 AORUS XTREME User Manual page 26

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29/30) PW_SW/RST_SW (Power Button/Reset Button)
The power button and reset button allow users to quickly turn on/off or reset the computer in an open-case
environment when they want to change hardware components or conduct hardware testing.
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31) BIOS_SW (BIOS Switch)
32) MBIOS_LED/BBIOS_LED (BIOS LED Indicators)
The BIOS switch allows users to easily select a different BIOS for boot up or overclocking, helping to reduce
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BIOS failure during overclocking. The LED indicator (MBIOS_LED/BBIOS_LED) shows which BIOS is
active.
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PW_SW RST_SW
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1: Main BIOS (Boot from the main BIOS)
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2: Backup BIOS (Boot from the backup BIOS)
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Always turn off your computer and unplug the power cord from the power outlet before using the
BIOS switch.
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