Atlast some reports about pink tint, so i'm not the ONLY one in the whole world who have this problem ^^
What model number is your monitor? Mine is VM633AT#ABB
Dude i have exactly the same problem, pink tint on down left corner, though i haven't noticed that thing about contrast, i'll check it out.The second issue i've noticed can show up and go away depending on certain settings. I can reproduce this easily but not sure why. I'm getting bad pink tint on white screens, which shows up even more during off angle viewing or towards the corners of the screens. Now, what's strange is that when I set my contrast to 97 it appears to go for the most part to a normal white. It may have a slightly pink tint, but the difference is night and day between 96 and 97 contrast.
What model number is your monitor? Mine is VM633AT#ABB