How to disable integrated graphics card in Win10?

Question

Video cards

Good afternoon. A Dell Inspiron 7567 laptop with 1050 Ti from Nvidia and Intel HD Graphics processor will be purchased. How to completely disable the second one, so that everything is output by an external video card, because it is more powerful and there would be no problems of the class "they say, set in the settings to use Nvidia graphics for this application, etc., etc." The option in uefi to disable is not suitable, because there will be a second system - debian.

Answer 1

Most likely it is impossible, because in a very limited number of laptop models, in principle, video output can work without the participation of an integrated video card (either connect LVDS and D-Sub / HDMI to a discrete one directly, or to a separate Mux-chip that will switch) - Lenovo which can SLI (in my laptop, Steud's GPU is not visible from the BIOS, although it is in the process, Apple and Alienware sculpted / yat, respectively, mux-s.