192.168.1.1 login / admin

192.168.1.1 login / admin Tp-link password reset for access to the modem interface, return to factory settings I did everything but did not access my pc Dell 5567-G20W81C I have a computer but I cannot get to the modem interface. (my windows 10 system)

I can get on the other computer but can not login with dell? Help....

Configuring the modem settings solves the problem, but it is the same again when you turn it on and off.