Two Acer P235H (1080p)
Docking Station from HP 6939p Laptop - one DVI out and one VGA out - no other display ports
Intel Mobility 4 Series Express Chipset w/ driver 22.214.171.12453
Using Acer's own P235H monitor drivers (VGA & Digital) 126.96.36.199, no newer exist.
The DVI-sourced display looks great; as one would expect. However, the VGA-sourced displays a vertical white line one pixel to the right on every black, or near black, pixel.
This is more than annoying and any help mitigating this is greatly appreciated.