ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor!

Tinkerer
If it is still not working
Go to support.acer.com
chose your country
type snid or chose your model
go to drivers - check whether you are able to see any drivers for Intel r management engine interface.
Install the i/o drivers, chipset, card drivers, other drivers and check whether the vendor name , date and version are changing on the above picture which you have mentioned on your comment.
Click on "Like" if you find my answer useful
Click on "Yes" if it answers your question.