I bought a new monitor a few months ago, it was cheap so I wasn't expecting the highest quality or anything. It's a Samtron 76DF and the past few days I've noticed that things were getting harder to read and my dark colors weren't looking as dark as they used to. Yesterday I went to the brightness setting menu and lowered it from 50 to about 20 and things looked ok. I woke up today and everything looked a little too bright again, I lowered it down from 20 all the way to 0 and it looks fine for now. I've checked for a loose connection in the back, but it's on there tight. Any ideas on what could be causing something like this? Is the monitor going bad already? Thanks for any help you can give.