: my xbox 360 cant connect to wifi

My xbox one x is hardwired and is already connected... its older xbox one that is wireless and cant connect... I would hardwire it but it's set up on other side of my place... other systems and devices connect to new wifi router no problem... its just
my old xbox cant connect to new wifi router

Hi,

Have you tried restarting your router/console?

ok so does anyone know why my xbox 360 s cant connect to live using wifi but the one that has an Ethernet cord can?? and no its not a moden, ip, or port forwarding problem

What specifically would allow the Xbox 360 Wireless Networking Adapter to connect while the built-in wifi would not?

My Xbox 360 S detects a wireless signal with 4 bars, and I am testing it while sitting it right next to the modem, so there is no issue with signal strength.

My Xbox 360 S's built-in wifi is able to connect to a hotspot, and it is even able to connect to my neighbor's wifi from my house.

Im pretty sure that you cant use the old wifi adaptors with the xbox 360 slim because the internal wifi connection utilizes wifi-N, the newer standard of wireless connections and may not properly interface with the xbox 360 slim.

As for getting a better signal.... i dont think it really makes a difference, most issues regarding that usually are environmental issues surrounding the 360 and nearby access point or the router. For instance having thick walls, microwaves, other computers
running wireless, etc.