Hello~! I recently bought old medical monitor, WIDE IF2103M which has DVI-d 1536x2048(QXGA) resolution grey scale monitor. To connect, I also purchased DVI dual link cable(support max resolution 2560x1600 WQXGA) and mini dp to dvi-d active adapter(also support max resolution 2560x1600 WQXGA). mini dp to dvi-d active adapter : Amazon.com: Monoprice Mini DisplayPort/Thunderbolt Plus USB To Dual-Link DVI Adaptor (106904): Computers & Accessories WIDE IF2103M : 3MP Grayscale WIDE IF-2103M LCD (Refurbished) The problem is that my screen display is split in two. I upgraded new intel graphic driver to solve this problem but failed. Also I do not set any screen resolution any more... It fix 1536x1024 resolution. It is very confusing now.