In the usage of in-flight situation may not be suitable that the wifi of computer is default "On" when it boot. I try to search the way to change the default as wifi "Off" but no luck. It seem like most of people will disable the wireless adaptor. I'm not the IT person, but I wondered whether there is any way that change the registry of wireless adaptor or launch manager will set wireless adaptor default is power "Off" but not disable the wireless adaptor. Because I have owned Aspire 1690 and Aspire One before, both can actually be wireless adaptor power off as default when boot and I can turn it on when I needed by using Fn+F3 or Launch manager button.
Hoping you can provide solution.