Model Name: SF515-51T-507P
Part Number: NX.H7QAA.001
OS: Windows 10 Enterprise LTSC Version 1809 (OS Build 17763.737) (x64)
I disabled S0 Standby State to activate S3 in Windows 10, as follows.
1. reg add "HKLM\SYSTEM\CurrentControlSet\Control\Power" /v CsEnabled /t REG_DWORD /d 0 /f
3. powercfg /a now shows S3 enabled
However I'm having issues when I wake up the PC where I get a black screen, sometimes it even crashes and reboots after a few seconds. Sometimes it wakes fine and there''s no issue (to my knowledge anyway).
Is there a official support from Acer regarding Standby S3? If not, are there plans to add it in the future with a BIOS update?