So I have a Club3D RoyalKING Radeon R9 280 and I tried to connect my TV with 1 HDMI input to my GPU by using a passive Mini-Displayport to HDMI Adapter see details below
Now when I connect it, both Mini-Displayports won’t give me any image on the TV everything is connected correctly. http://www.alternate.co.uk/goobay/Mini-DP-HDMI-Adaptor/html/product/151275?event=search
Connecting this thing doesn’t output anything and it’s brand new. Any fixes for this? Thanks!