|No, you don't do it that way.|
You have to press a specific key as soon as you see the ASUS splash screen at boot time. I think the key you need to press is F9, but I can't research it to find out for sure because you haven't posted the model details or the Windows version.
Why does your specs say "Macintosh" if it's an ASUS computer (which I assume is running Windows) ??