Running internal monitor in EGPU video output ports with monitor's controller boards.
I'm buying an EGPU enclosure, I started researching the builds before making the purchase and I came across the limitation of using the internal display of the notebook, which is a problem for me because I have a G73SW3D with 120hz and I would like to be able to use it the entire refresh rate so I was researching ways to resolve this and found monitor controller cards, can turn an internal display into a "external" and then connecting direct to the GPU, solving the problem.
M.NT68676 is the only that i found after some searching but it only supports 60hz. ( https://datasheetspdf.com/pdf-file/1031031/ETC/M.NT68676.2A/1)
Does anyone know any other or would have a different solution?