Tv wont display using hdmi on gpu

[Guen]

My tv wont displaz on hdmi port from gpu, but vga works

 

[Richard Ricardo]

Have you tried to change the input on the TV?

 

[Guen]

i'm runing on tv's vga port, but the tv wont recognize the hdmi port. windows doesn't recognize the tv either but the audio manager does see the hdmi connected