FireTV can’t connect to new WiFi and new used remote. Help?

FireTV can’t connect to new WiFi and new used remote. Help?

My FireTV stick is connected to my computer screen. I unplugged the FireTV stick from the power, waited 10 seconds, rebooted to the Network Connection Lost screen, then pressed & hold the select & home button on my new, used, remote for 1 minute. Still not working. Is there a solution to this?

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