Windows 10: Sleep mode broken, suspected by KB5019509

Hello,A problem appeared apparently after installing KB5019509: My screen no longer goes to sleep after selected time, and my PC no longer goes to standby after another longer selected time. Before installing KB5019509 it worked. And I did not install any other hardware /software in the meantime.I tried all known diagnostic / remedy solutions available on Internetowercfg -requests in console returned no appEnabling or disabling screen saver, changing advanced power plan options, disabling wake up on lan, ensuring Geforce Experience in-game overlay was disabled, etc... all had no effect.But u

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Sleep mode

Hi Adam,

For us to better assist with your issue on sleep mode, we'd like to ask a few questions.

• Have you made any updates to your computer before experiencing this issue?
• What troubleshooting steps have you done so far?

In the meantime, we suggest that you refer to this thread and follow the answer of Andre
Da Costa to troubleshoot the issue with sleep mode missing.

You can also refer to this article that was
created by Andre Da Costa to enable sleep mode.

Looking forward to you response.

 

sleep mode

Hi disgruntledWC,

There could be other settings on your computer that triggers your computer to go on sleep even though the sleep settings is set to never. To ensure that the sleep and display settings are properly set, I suggest that you look into the Advanced Power Settings.
Follow these steps:

• Open Control Panel and click Power Options.
• On your preferred plan, click Change plan settings.
• Click advanced power settings.
• Expand Sleep option, and make sure to set the following:

Sleep after : Never

Hibernate after : Never

5. Click Apply, then OK.

Please check also the screen saver option.

• Navigate to Settings > Personalization > Lock screen.
• Click Screen saver settings.
• Set your Screen saver to None.
• Click Apply, then OK.

Once done, please observe if your computer still goes to sleep mode after a few minutes of inactivity.

Looking forward to your reply.

Regards.

 

Sleep mode broken (Win 10 Pro x64)

In December I upgraded a desktop (Intel i7-3770K 16Gb/Gigabyte Technology &SSD) from Win 7 Pro to Win 10 Pro, but since 12 January the computer will not wake from sleep mode (power button needed to reboot).

There were no problems with sleep mode under Win 7; there were 2 Windows updates on 12 January: Windows Defender Antivirus KB2267602 & Microsoft.YourPhone

The following steps have offered no improvement (Win 10 v 1909 18363.592):

i) Advanced Power Settings: PCI Express - change from 'Moderate Power Savings' to 'Off''
ii) CMD (admin): powercfg -h off
iii) Uninstalled Phone App: PowerShell (admin) Get-AppxPackage *Microsoft.YourPhone* -AllUsers | Remove-AppxPackage
iv) Windows Memory Diagnostic Tool run - No errors detected
v) Windows drivers appear up to date

Any suggestions for a remedy would be much appreciated.