Hi guys,
I just registered here to share with you my experience. I was struggling to get my Lenovo t410 to work with Palit GeForce 1070 SuperJetStream, and I passed all circles of hell with mobo bios update for whitelist removal, DIY eGPU setup 1.3, trying tons of different geforce drivers from the latest to 372.70, reinstalled through the DDU - ALL FAILED and I always ended up with that damn Error 43.
ALL UNTIL I installed July drivers 368.81. And magically it WORKS! I had a chat with NVidia support, and let them know, but I don't really hope they will do something.
It seems, that my system would work just out of the box without all that steps which I've done for nothing. All was needed just a correct driver.
You may ask - "why exactly this version?" And I'd say - I dunno, but this was on a Palit CD for my card!!! Stupid enough, but it is so Why, oh why didn't I apply this driver in first turn!!!