Hello, forum people.
I posted this into the Windows 10 section, but i don't know if it has any connection to the os or not. I have an ONT (Huawei EchoLife HG865) connected to a wireless router (TP link tl-wr 740n) . From the wireless router, a cable goes to my computer. The router's wireless worked perfectly until recently. I found a cable outside of the router, and just plugged it back. The wired connection still works on the computer it's plugged in, however no one can use the wi-fi. The computer using wired connection is not capable of using wifi. If there is any more info needed, please ask. The windows is original, and (supposedly) updated to the latest version available.