If there is no response after pressing the button, the possible reason is that the ATK driver is not installed. You can download an ATK driver from the official website and install it.
Open the browser, enter ASUS official website and select "Service and Support".
Then enter the notebook model and start the search.
Select "Driver and Tool Software" on the search results page, and select the operating system used by the notebook and the number of digits of the operating system.
Then select "ATK hotkey driver", click download and install, and restart the notebook after installation.