BenQ HT3550 Projector Fiber HDMI cable gets no signal anyway to fix ?

[max2]

https://www.amazon.com/gp/product/B075ZJFV4T/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

That is the cable I got sense I had to run 50 feet. The weird part is a little green dot appears next to HDMI 1.

Any ideas ? Thanks.

 

[Mousse]

Check with a shorter cable to make sure the ports are good. You might need a signal booster for a 50 feet run, dunno. Because their is no compliance requirement for HDMI cables, anything longer than 15 feet is a crap shoot.

 

[max2]

Check with a shorter cable to make sure the ports are good. You might need a signal booster for a 50 feet run, dunno. Because their is no compliance requirement for HDMI cables, anything longer than 15 feet is a crap shoot.

Thanks.

The problem is it use to work fine and it works with my integrated graphics card just fine but that is hdmi 1.4 port I think.
[doublepost=1565107360][/doublepost]The really weird part is the when I connect a short hdmi cable, like you said, from my projector to my dedicated video card it works as well.

 

[MacNut]

For longer HDMI runs the best option is running it over cat 6.