Unable to boot Windows 10 PC after sleep

I suggest the next step is to check what power states are available to you by running
PowrCfg -a
[in any cmd or PS window].

And after that I suggest you check if it really is entering sleep when you think it is.
Event viewer can tell you.
See my guide to importing my own Event viewer, Custom view, Power - S0ix-S3Sleep-Hibernate transitions for the job.
Importing EV, CV - my post #13 - TenForums

It would also be worth finding out how the computer behaves in Safe mode and in another user account [even if you have to create one for the test].
Boot into Safe Mode - TenForumsTutorials
Add Local Account ... - TenForumsTutorials


Best of luck,
Denis

---

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The Custom view I posted captures transitions into & between S3 Sleep & Hibernate. [Not Starts & Shutdowns.]

Those Event 42 entries you show in the list are the transitions into S3 Sleep / Hibernation.
You are looking for an EventID 42 that is followed by an Event 1 that has 0 on those Hiber* entries shown in the Details tab [as explained in my previous link].
Only checking the Event 1 shows whether the preceding Event 42 was for S3 Sleep or Hibernation [there is nothing in the Event 42 record itself to tell you].
Your diagram shows a resume from Hibernation so the preceding Event 42 was sending the computer into Hibernation yet it is S3 Sleep transitions you are interested in.


Denis

Yes.
It will have been an Event 42.
If there is no Event 42 for the correct time then Event viewer did not record your computer passing into S3 Sleep.

I once had similar problems after having disabled S0 Modern standby on a laptop whose Bios did not know how to cope with the change.
- The sleep lamp blinked as expected.
- I could not wake the laptop from what I thought was S3 Sleep.
- I could not even force the laptop off to restart it without pulling out then putting back in the power cord.
- Event viewer did not record any Event 42.
But, as I say, this was a laptop. I think you are talking about a desktop so S0 Modern standby is not relevant.


How does it behave in Safe mode?

I have never experimented with Hybrid sleep.


Denis

Ad Astra said:

I cannot see much of interest in the Event Log around the time I selected sleep form the Windows Start Menu. No Event 42 for example.

So it is not achieving S3 Sleep.
I don't know if it has any useful significance but is it achieving Hibernation when you tell it to?

Ad Astra said:

Interesting when I restarted the PC the Event Log complains about unexpected shutdown but I would assume requesting sleep would have been a clean shutdown.

But you had to force it off by holding down the power button so it was not a clean shutdown.

If it works in Safe mode then I'll suggest reinstalling the display driver. A corrupted display driver can exhibit all manner of bizarre symptoms.


Denis

In the events you list in your last diagram, you show several 6009 events.
I don't have any 6009 events in my logs and don't know what they mean. Perhaps they mean more or less the same as 6008.

I can see some 10016 events. I recall somebody posting a convincing argument for ignoring them.


Denis