I have had a Fire TV stick for ~4-5 years and had been using it till about 2 years ago when I moved to a different set up.
I need to use the Fire TV stick again, at a new house (different WiFi setup).
I used to connect the stick to my Yamaha YAS 209 soundbar (with ARC) and connect the OUT from Soundbar to one of the HDMI ports (can't recall if it was ARC/non ARC) on my TV.
This setup no longer works and I can only see screen resolution details (Stereo 3840x2160) with a black screen.
If I try to connect the stick directly in any of the HDMI ports of my TV, it flickers between showing the same resolution and showing "No signal".
At my wits end with this. Any help is appreciated
UPDATE: My stupidity- I was using another black brick for power instead of the "Amazon" power brick that came with the fire TV Stick. Works perfectly fine now