Toshiba 57HX94 Contrast Issue
I could not find any information regarding my contrast issue so I am hoping someone here can shed some light on what may have happened. This was my first HDTV and when it was new a friend and I calibrated it for watching movies and the picture was beautiful. The TV has not been used for that in a while. It has mainly been used by my kids for video gaming. So recently I happened to turn it on to catch some world cup soccer and I noticed that the picture looked as though its gamma was set too high. Picture was very bright and colors were blooming. So I went in the TV menu to see what happened to my settings and found everything set to the way it used to be. I tried to adjust the color and brightness but the picture just became too dark. It was as I was doing this that I noticed that my contrast setting was greyed out.(not adjustable). I checked several other things in various menu's and could not find out why the contrast adjustment was greyed out. I believe this is why my picture looks the way it does right now. Does anybody have any thoughts on what may have happened or if maybe something may have failed that would have caused this?
Thanks in advance for any help.