原帖由： pink2bee ,
Asus taichi 21 back screen not working on Window 10
Mine is ASUS TAICHI 21. When I'm using laptop mode, I can touch or scroll it by touching back screen, but I can't see anything. When I switch mode to tablet mode and close my laptop, there's nothing to see on back screen. I don't know where setting for back screen is and what I should do.