Me too, both monitor sleep mode and screen saver does not work.
i did everything but not solved.
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A few weeks ago, I can't remember exactly when it occurred (May have been after installing W11) my screensaver and display sleep functions just completely stopped working. I have tried every trick in the book. I have updated my BIOS and chipset drivers. Powercfg -requests shows an audio stream running from realtek, I tried overriding it but didn't solve anything. I confirmed every power option setting is correctly enabled. Basically I've spent extensive time googling and troubleshooting this to no avail.
The one thing that did fix it was running the DISM restore commands in CMD Prompt, however, it only works temporarily for the initial reboot after running that command, and then it stops working again if I reboot a 2nd time.
What can I do to fix this problem?
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Me too, both monitor sleep mode and screen saver does not work.
i did everything but not solved.
MattS_871,
Try the following solutions to check what is blocking the process further:
Temporarily close the third-party security programs and optimization software that may exist under the system (with firewall nature) > Press and hold Windows+R > Enter msconfig > Hit Enter -- Click on Services > Check to hide Microsoft services > Click Disable All > Reboot the device, and confirm if the problem solved.
Feel free to keep me updated.
Did not solve the problem permanently.
I followed the in-place update process. Just like with the DISM commands it worked initially upon the first boot, and now it's no longer working again.
Hi MattS_871,
Here is the detailed steps for performing an in-place update on your Windows 11 (It is recommended to back up important data to avoid data loss):
Go to Windows 11 website: https://www.microsoft.com/en-in/software-download/windows11
Under Create Windows 11 Installation Media click Download Now or simply click this link to download the Media creation tool: https://go.microsoft.com/fwlink/?linkid=2156295
Run the media creation tool. You'll need to be an administrator to run this tool.
Feel free to let me know if any update.