Windows 10: Turn Screen Off does not work anymore with 21H1

HelloBefore upgrading to 21H1 the screen turned off as indicated in the settings. Now even after a clean install the screen stays on.There are no waktimers I found, as it is a clean install, ther should not be any other app preventing from sleep.Marc

:)

 

Windows 10 infinite restart black screen


The tutorials provided are just a list of troubleshooting steps. Use only the steps which apply to you.

Since none of the troubleshooting steps here worked, I'd suggest you do a Clean install.

John

 

Overclocking / Undervolting guide for Vega 56 or 64?

Here's a quick laundry list:

List of software to use for overclocking and testing
Examples:
Wattman (and how to find and use it, like an overview, including profiles)
Unigine Valley or Heaven (use this for quick testing while changing settings in Wattman and checking for stability / artifacts) ...just suggesting this
How to monitor cores / mem speeds and temps during testing (I've seen screen overlays, and others using GPUz)

Step-by step overclocking in Wattman
Fan speeds
Power limit
Temp limit
Voltages
Core speeds
Memory speeds

 

Screen turns black, system "hybernating"

Turned it on - after almost an entire day without touching it - and worked for 3 hours before the same screen black, system hibernating happened again.

Checked the temperature throughout and the cores registered at max 56 and 50.

Suggestions?