I recently changed the LOPT in this monitor as there was more hissing coming from it than a snake pit!
Anyway, it did used to work with the old LOPT, just the hissing
I replaced it and it works fine with no hissing
However as can be seen on the left side of the screen and not so much on the right side, there are these vertical ghost lines, i didn't have this before with the old LOPT fitted
Does any have any idea what could be causing this?