A:AnswerYes. The AMD Ryzen 7 3700U processor has AMD-V extensions built-in, so you don't even have to enable it at the BIOS level. As a matter of fact, the option won't even show in the BIOS like for other processors. You may verify this information here: https://en.wikichip.org/wiki/amd/ryzen_7/3700u
A:AnswerIt's home, BUT, with the last version of windows 10 (2004) the difference most home users for getting pretty narrow ,and remember you can download GROUP POLICY EDITOR for Win 10 home and others from win 10 pro.
A:AnswerDuring POST(Power On Self Test) the screen will do a refresh instantly, which is normal. Replacement is usually process from seller, per their terms.
A:Answeryes. Its DDR4 2666 MHz SO-DIMM memory and you can get good quality 8GB sticks for $40 to $60 bucks. I've read on the M712DA you're good to 16GB of RAM, but with this chipset I'm thinking more like 20GB, but it'd be easy to confirm that.