This is not a call for help, this is my story - I tried something new and did not succeed. I did not see anyone trying to solder a mPCIE adapter themselves, so this may very well be the first warning for future hobbyists. Also, this is a verification that Dell N7110 laptop (motherboard version DA0R03MB6E1) accepts an eGPU without any extra tinkering.   So I had the idea that a PE4C for 80$ is too expensive and I can make my own, since it's just a passive adapter - no transcoding requir