It's interesting to know that there's a feature in Intel's own graphics control panel that you can completely turn this off, though. that surface, for the attainment of brightness, we increase pro. I’m sorry to hear about your concern with regards on your touchpad. But this is not strictly true for any other object - point in the field of view.

How can I change the default settings not to be brightest Hi ADNOAK, Thanks for reaching Microsoft Surface Community. That said, I've noticed the brightness 'issue' myself, but it's so subtle for me that I really don't care. Every time I switch it on and off it is on the 'brightest' settings of brightness. All you need the proper drivers for everything to function correctly, same as every other laptop that's ever been made. There's a reason that large enterprises can wipe their Surface Books and install an enterprise version of Windows 10 and retain all functionality. There's nothing magical or special going on here - Surface Book is just a laptop with unique functionality.

Note: To maximize battery life, we recommend keeping this feature enabled and setting power efficiency to level 6 for Surface Go, Surface Laptop 3, Surface Laptop Go, and Surface Pro 7and to level 4 for other devices. after all drivers updated your surface book will have full functionality.Surface Books are PCs that come with a 'standard version' of Windows 10 Pro pre-installed (that standard version, like any other laptop, includes all of the necessary drivers for the machine's hardware). If youre still seeing screen brightness changes you dont want, move the Display Power Savings setting to Off. you can even install a standard version of windows into a surface book.

Surface pro 4 brightness not changing