Abel Sander

I tried all alternatives from the link https://***********/forums/expresscard-mpcie-m-2-adapters/mpcieecngff-m2-resolving-detection-bootup-and-stability-problems/ to solve the problem of not detecting the GPU but all attempts unsuccessful, I need a lot of help, the DIY EGPU was not able to solve the problem, the port used for and EGPU is open, I tried the whitelist, none of the alternatives in the forum link solved, I am using Pe4c v3.0 MpciE, Gpu GTX 780Ti, EVGA 450BT power supply, the notebook is the Samsung Np300e4a-BD1BR, i5 2450m, Windows 7 x64, please I need some help.