What is the way to fix Amazon fire tv no signal error?

There are some points to fix Amazon fire tv no signal error -1. Ensure HDML & HDML port is function properly, 2. Unplug HDML cable from TV, 3. Plug it back after 30 seconds, 4. Wait for the signal initiate. These points will help you in fix fire tv no signal if still having issues than dial Fire Stick No Signal customer care number for help.