Zakyn

I had i5-4200M, than I upgraded to i7-4800MQ and I think more powerful gpu than GTX1070 will be bottlenecked by CPU. 8x PCIe is not a problem.

My first version was made by some local manufacturer because I don't believe it's possible to do 0,2mm tracks via toner transfer method + you need to double sided PCB, which is not that easy at this precision.

I am not sure how long it takes for me to get promoted, can you please send me this pdf as PM?

Thanks very much for advice, as soon I will have these modifications done I will let you know if it works. Thanks, when I get promoted I will check your schematics

He did not. I asked him for schematics and some advice, but he only responded on a part of my question (about trasistor switch of PSU). Ultrabay port has all signals as PCI-e 8x, in different connector, but there are some more signals (for SLI for example). Oh really? Here it is, I am not pro in PCI-E signals so it may be completely wrong . eGPU_Zakyn.pdf

Hi, I had the same idea, but Gerald wanted to keep his plans (which I totally understand), so I found Lenovo schema and tried to design adapter by myself. I have already soldered PCB, it was not that hard it just take some time. It is not working yet, but I believe I just overlooked or misunderstood some Lenovo tags from schema. When I will make it work I will definitely release whole project for everyone.