Question HDMI to TV doesn't work anymore.

[Giorici]

So i did some performance settings for my PC. (2 months ago) and i don't know why now my TV doesn't recognize my HDMI from my pc. It says "No signal" but before it worked without any problems. Can anyone tell me (if you know) what settings have i done wrong, what should i enable or disable again for my TV to work?

 

[richiestang_78]

What are you PC specs, or hat is the make and model of your PC if its a prebuilt.


What do you mean by "performance settings"?