Choose wireless network validating identity
Change the Wireless Network Name and Channel, save and reboot. Try to change different security type to see whether you meet the same problem. Below are FAQs about how to remove wireless profile: Windows XP; Windows Vista; Windows 7; Windows 8; Windows 10; MAC OS.That is the reason all the sudden "validating identity" show up on the computers.Just copy the DIR-655 router name, security password..to the computers wireless adapter should fix the in to the router with the computer that can, you know 192.168.0.1, go to advanced/network filter, check that MAC filtering is disabled, the go to WIFI protected setup, check that it is disabled, usually the DIR-655 has at least one of them enabled by default Ummm, my wireless laptop never had problem with validating identity only 2 wired computers are should validating identity.I never mess with those settings, obviously I know nothing about the networking LOL.
My laptop the Authentication tab wasnt even there for me to mess with.
Do you have the same security setting, router name, and IP address on the router?