Solved!
Go to SolutionP2317H, second one, horizontal lines
I bought this monitor then after 5 months these pink horizontal lines have show up.
Still under warranty so I got it replaced, but after 3 months the new one also show up with the same problem.
On the self test the pink line its only visible on the gray screen..
the thing is, I am just really unlucky or I am doing something wrong that make these lines show up? Anyone else with this problem?
