khodr

I have a samsung notebook with a display resolution of 3200x1800 powered by i5-4200u and GPU HD4400. i tried a lot to enable full QE but i had no chance. it is most likely that i have a eDP port and what make things also complicated is that there is no retina class macbook powered by HD4400. is there anyway you can help ? note that the VRAM:21mb and when i inject intelgfx=0x04128086 the computer freeze while loading. thanks in advance