Asus PRIME Z270-A Series, User Manual

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ASUS TUF Z270 MARK 1
1-9
Chapter 1
1.1.6 Onboard buttons and switches
Onboard buttons and switches allow you to fine-tune performance when working on a bare or
open-case system. This is ideal for overclockers and gamers who continually change settings
to enhance system performance.
1. Power-on button
The motherboard comes with a power-on button that allows you to power up or wake
up the system. The LED near the PCH also lights up when the system is plugged to a
power source indicating that you should shut down the system and unplug the power
cable before removing or installing any motherboard component.