Changing the DVMT setting using EFI Shell

2 months ago I decided to install macOS on my Surface book 15 inch. The problem is that there is no way to change the dvmt setting in the bios, but I saw that you can change it usin EFI Shell.

Since doing something wrong with it could make my surface a very expensive brick. I’m goin to send it to a repair shop to see if they can do it.

My question is ¿how much memory do I need?

Surface book 2 15 inch 16gb ram I7 8650U UHD 620 Gtx1060

submitted by /u/Foreskindealerxd
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