How to get security key for wireless on home computer

[bigtime]

my guess is trying to hook up to my wireless network and it's asking for security key and i misplaced the key. please advise

 

[cmichael138]

Does your router have a reset button. If so, try pressing it for 20-30 seconds. If that works, you would enter the password that came with the router (usually admin). You will also have to re-enter your other settings as the router will default to original setings.