Why Won't The WiFi On My Kindle Fire Work?
I got a Kindle Fire for Christmas (not HD) and when we switched from DirecTV to Time Warner, my WiFi turned off. Every single time I try and turn on the WiFi, it says either "authentication failed" or "router has rejected your connection request." Can someone help! I'm desperate :(
You can find details on setting up WiFi on the Kindle Fire here. For problems you met, you may check the "Troubleshooting WiFi" section, and see if it helps:
If problem persists, you get to contact Amazon for help.