In the tablet, open a cmd in admin mode and run “powercfg -energy” (https://blogs.msdn.microsoft.com/robmar/2009/05/18/powercfg-energy-windows-7-power-management-reports/)
Once you open the generated HTML, You will find out that it does not support Sleep S3 (sleep mode) – so this tablet can never really go to sleep like all other normal devices. Also you in the HTML will be able to have a look at the battery health.
I was very sad to discover this after I ordered mine, which sadly has yet to arrive…
