need help bad

[shagz30]

I have a new tv and new fire stick. Been working fine till the other night all of my hdmi ports stopped working I have tried all resets possible and new cables nothing works. I hooked everything up to a new tv and it all works but my amazon fire stick so im lost. I have tried everything, did the fire stick burn itself out along with all of my hdmi. Please help

 

[americanaudiophile]

The stick is powered by the 5 volts output on the HDMI input so they can damage each other.