Windows 10: Event viewer displays as entering modern standby during sleep, then crashes

Hi,I have a Lenovo ideapad 5 pro 16ARH7, and frequently I will return to my computer which had the lid closed to find it has crashed and I am back on a clean slate login screen. With event viewer, the most recent event before me reopening the computer is it entering modern standby. This is fine, but I'd love to see the same programs and files which close without saving on reopening. I've sent it to Lenovo in the past for a similar issue where I was actually getting some sort of Kernel error message before the crash, but now the only thing I see in event viewer is modern standby followed by p

:)

 

modern standby problems entering to sleep

Laptop Dell XPS 7590 Windows 10 2004build.

I press the power button, laptop starts going to sleep, then if i was lucky enough when i close the lid after some time laptop stops responding to ping.

But in most cases laptop just not going to sleep at all. Then if i look to event viewer i see events:

Event 506: The system is entering connected standby

Reason: Power Button.

Event 507: The system is exiting connected standby

Reason: Lid.

Event 506: The system is entering connected standby

Reason: Lid.

Event 507: The system is exiting connected standby

Reason: Input Keyboard.

Interesting thing, event shows that was keyboard input, but how this could happen if the lid was closed, and i was closing it gently.

And i can not disable modern standby, cause it is a new "feature", so hibernate is the only choice ????

 

Event viewer, Custom view, Power - Sleep-Hibernate-S0 transitions

Peter,

And @hdmi's discovery encouraged me to search again. There is also an event for entering S0 Connected standby.
[and both the entering & exiting events are misleadingly labelled as entering/exiting S0 Connected standby even if they refer to S0 Disconnected standby]
Log - System
Source - Kernel power
EventID - 506
When I had originally looked for this, I did not have NirSoft's FullEventLogView [their Windows 10 successor to MyEventViewer]. It was this utility that enabled me to find it this time.

Now that I've got the pair, I've integrated them into my existing Event viewer, Custom view, Sleep-Hibernate transitions because I like to have the same configurations on all my computers
- On my S0 computer, this Custom view records entering & leaving S0 Modern standby, entering & leaving Hibernation.
- On my proper computers [S3 computers], this Custom view records entering & leaving S3 Sleep & Hibernation.
- Zipped copy of this new Event viewer, Custom view definition, Power - Sleep-Hibernate-S0 transitions
Power - Sleep-Hibernate-S0 transitions.zip



- The lines above the selected ones are entering & leaving S0 Modern standby.
- The two selected lines are entering & leaving HibernationS3 Sleep & Hibernation can only be distinguished, in a computer that has both, by looking at the Details tab of the resume EventID 1 for Hiber* entries that are greater than 0; resuming from S3 Sleep would show Hiber* entries that have the value 0
Resume from Hibernate, Details tab



Resume from S3 Sleep, Details tab



I have not found anything for S0 non-connected standby. As noted above, event records are misleadingly labelled as relating to S0 Connected standby whichever state is in force - Connected/Disconnected standby.

I also found a reference to S0 Modern standby inLog - Microsoft-Windows-UniversalTelemetryClient/Operational
Source - UniversalTelemetryClient
EventID - 62 & possibly others
Description - Is the device in connected standby: false / truebut I couldn't think of a use for it.


All the best,
Denis

 

Is there any OS function that let us check system is going to enter modern standby?

Hi,



Thank you for writing to Microsoft Community Forums.



Windows 10 Modern Standby (Modern Standby) expands the Windows 8.1 Connected Standby power model. Connected Standby, and consequently Modern Standby, enable an instant on / instant off user experience, similar to smartphone power models. Just like
the phone, the S0 low power idle model enables the system to stay up-to-date whenever a suitable network is available.



We would suggest you to refer these articles for additional information:

What is Modern Standby?

Prepare software for modern standby

Modern standby SleepStudy



However, as you are into software development. Let me point you in the right direction, where you would get the appropriate help for this issue. I would suggest you to post your query in
MSDN forums, where we have experts and support professionals
who are well equipped with the knowledge on Modern Standby to assist you with the appropriate troubleshooting steps.



Regards,



Aditya Roy

Microsoft Community – Moderator