I have 2 routers at my home. The 2nd router was reset completely, and now it doesn't work.
It happened to me once and the tech guy told me that the 2nd router was configured somehow. He checked the IPs and the 2nd router had default IP. So he logged into the router and then he did something with DHCP. I think he turned it off and changed the IP numbers at the end of the IP. And then he did something else.
Can anyone help me figure out what he did with the router so that I can fix it?