new gpu screen looks bad

[mockedarche]

Finally got a actual gaming computer went from a ati 2400 pro to a 1050ti now my screen before was completely fine once I changed the resolution from what the tv said was its native which it said was 1080p its actually 1360x768 when I changed that on the ati the screen looked perfect no COLOR or BRIGHTNESS/GAMMA issues thats what my issues are I changed the resolution in windows and it looked like complete and total blur finally got into nividia control panel and changed the resolution in there and boom blurryness fixed now my issue is that I can't seem to get the gamma/ brightness right I have spent hours so I think I have tried enough to were its not in there and thats not the issue but I have changed it like crazy any help any ideas would be very appreciated  

[pcshme33]

I would think that the problem is that you don't have a actual monitor, and that you're using a tv lol. If you have a actual monitor, try and use that to see if the problem go away or not.

[mockedarche]

@EnemySp0tt3d that sounds like it would make sense but why didnt my old gpu that was made like in like 2008 have issues?