I purchased a HP Pavilion Laptop that is running Windows 8. I am unable to sign in to my wireless router. I have connected through my phone so I know the wireless on the computer works. I have gone to he router settings and verified I'm using the correct security key. I tried changing it and that didn't work. I tried using the router pin and that didn't work. Do you know if there is some kind of setting that needs to be changed? Is there something I should be trying in the computer itself?