So i upgraded the screen in my y480 to the optional screen from the t430. So now its a matte 1600x900. The problem is that the screen only displays every other column of pixels. the extra ones it shows as just a whiteish yellow line. The machine reads the resolution properly but wont display. I was thinking that possibly if i dropped in the video bios for the t430's quadro card it should work because its the same chip as the gt640le in my y480. Problem is that i don't know how to do that. I am running the modified bios to support my killer 1203 card. But i had this problem with the stock bios and the modded one. Maybe there is something in the bios? Thanks for the help