Windows 10: win 11 blank screen after about 10 minutes

I have upgrade to Win 11 and my machine runs fine for about 10 minutes then the screen goes blank. I reboot and things are fine for a while then blank screen. I went throw this for 2 whole days. boot reboot boot reboot before I gave up and went back to 10 My machine has a: AMD RYSZEN 3800-x; ASUS ROG Strix X570-E MB: 16GB of RAM and a EVGA GeForce RTX 2060 super XC video card. I built this machine two years ago and have had no problems

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Win 10 blank screen

Win 10 downloaded & converted cleanly. It worked cleanly for 2 days on a Dell laptop - Inspiron 15z (5523, Late 2012). Decided to do a clean install to clear out residual history stuff. Made backup copies of my files. Initiated the creation of the
recovery/restore USB. "When it finished I clicked on file explorer and the screen went blank. Only the cursor remained. Nothing would change the screen but the cursor would respond properly.

Powered off and powered on and got to the sign on page. Enter password and got welcome screen with circling dots. When this process turned control over to desktop the screen goes blank but shows cursor. Tried key combinations (Fn, windows, etc,) and only
the CTL-ALT-Del combo worked which brought up task mgr. All systems were go according to Task mgr. Could start and stop processes. Also enable and disable them. Trying to see the storage location or other function gave me an "not found" error msg.
Could use the network and power buttons properly in task mgr. So the hardware was working and the drivers too. Windows 10 is running but does not display on the screen. Win 10 is running in idle mode.

Tried to use alternate boot up which gives the windows logo and then goes to the blank screen with cursor. Hardware diagnostics are fine and pass the tests. The majority of advice in the "community" require visual access to recovery steps or restore steps.
How to get that done?

Suggestions?

 

Blank Screen

Hi Virginia,

Conflicts with third-party software and outdated graphic drivers are common contributors to the black screen issue that you're having. To isolate the said issue, we'd like to ask a few questions:

• Are you getting any error messages before getting a blank screen?
• Are you experiencing this when using a particular app?
• Were there any changes made on your computer settings prior to this issue?

Meanwhile, we suggest that you refer to this
article which talks about the steps you can take to resolve blank screen errors.

We'll wait for your response and assist you accordingly.

 

Windows booting to blank screen after safe mode

Click these keys whenever you see a black screen:
Windows logo key + Ctrl + Shift + B > report what you see and hear

See if you can boot to the BIOS using the information in this link:
List of PC brands with their corresponding hot-keys

List the installed antivirus software.



See this link for additional troubleshooting steps:
https://support.microsoft.com/en-us/...-screen-errors