Windows 10: System sleep no longer available after KB5017383 update

yesterday I applied KB5017383 on my windows 11 system.Since then the "sleep" option in power menu is no longer available.Here's the output of powercfg /a>powercfg /a The following sleep states are available on this system: Hibernate Fast Startup The following sleep states are not available on this system: Standby S1 The system firmware does not support this standby state. Standby S2 The system firmware does not support this standby state. Standby S3 The system firmware does not support this standby state. Standby S0 Low Power Idle

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Display will not sleep.

Hi,

Thank you for posting your query in Microsoft Community. I understand the inconvenience caused to you and will help you solve the issue.

I suggest you to follow the steps provided below and check if it helps.

• Click on Start>Settings>System.
• In the left navigation pane, click on Power & sleep.
• In the right pane, select the time limit for the system to go to sleep from the drop down list.

Hope the information is helpful. Keep us posted on the status for further assistance.

 

Updated from Windows 8 to 10, sleep mode is no longer available


I clicked the link I believe you were referring to. Unfortunately it didn't make sleep available.

 

Sleep

Hi,

This may happen due to its power plan. A power plan is a collection of hardware and system settings that manages how computers use and conserve power. For this, we suggest that you reset and restore power plans to its default. kindly follow these steps:

• Open the Command Prompt (Admin).
• Copy and paste the command below into the command prompt, and press
  Enter:
  • powercfg -restoredefaultschemes
• Close the Command Prompt window, and then restart your PC to apply the changes.

After that, go to Power & sleep settings
by typing it into the Windows Search. Check the When plugged in, PC goes to sleep after
settings is set to Never.

Let us know if the steps above helped you to resolve the issue.