ok a friend told me it was a power problem.. information I gave him after saying it flicklers more often when app or game running..
I have a 560ti video card
i3 cpu 2400
I only have a 500w power supply..
It worked fine for 1680 x 1050 LG display, but running my system at 2560 x 1440 is to much and lack of power is causing these video jitters?
I am exactly in the same boat right now, and just found out it costs about 300 US to return the darned thing...but like you, I love the display and would like to fix it some how...Please post again how you resolved it if you did..Thanks