New Build, Something wrong, Plz help!

[Explosivo]

Hey
just finished a new build, everything all finished so i plug it in to my tv's hdmi and get hit with this.

Coulours just flickering all over the place
I have tried two different cpus, two different gpus and just one stick of ram in each slot, all with the same result.
Could it be my tv?
It's all brand new hardware except the psu (XFX 850W) wich was working fine when i removed it from the old pc.

Any ideas?

 

[Explosivo]

Hdd light is flickering, tried three different hdmi leads in three different hdmi slots, tv doesn't have vga.

 

[Explosivo]

Ok, it was the tv, it allways worked with pc's before
It' working on the 32" from the bedroom for some reason.

thanks guys