Solved Graphical Glitches, heavy ones

Hey Guys,

feshly installed Win11. Just booted the OS again and found graphical glitches everywhere. See Screenshot. The monitor even blinked twice. That was a first one in three days. Happend just a moment ago. Looks like a driver-problem? But I have never seen that on Win10.

Its happening right now again on one monitor, it will certainly continue on the second in a moment. What is that?

Win11 Pro, todays version, updated

@Samun ...there's a reason we ask you to fill out your computer specs.

MS has a problem... they want to install "their" drivers. And usually they install them over the already installed driver, causing conflicts.
So... use DDU to remove all the graphic driver leftovers, and re-install the manufacturer's driver.

I'll just pot the directions for Nvidia graphics, and you can adjust accordingly...


DDU Instructions - Nvidia
1. First, do Option #2, step #3 and onward, here...
2. This will block MS from including drivers in Windows Updates.
3. They'll still be listed in the Optional Updates, if you ever need them.


1. Get this program, here: Display Driver Uninstaller (DDU) | Wagnardsoft ...get the latest version, and save it to your desktop.
2. Get the Nvidia WHQL vid card driver here... Nvidia drivers - manual search ...save this to your desktop. Unhook the internet completely.
3. Reboot into Safe Mode and run DDU (Display Driver Uninstaller) choose the "Highly Recommend Option", and just do what it tells you.
4. After it's done, reboot to normal mode, then just double click the Nvidia driver to install.
[See pics below]. If it want's to reboot, let it.
Rehook the internet.

Samun said:

Hey Guys,

feshly installed Win11. Just booted the OS again and found graphical glitches everywhere. See Screenshot. The monitor even blinked twice. That was a first one in three days. Happend just a moment ago. Looks like a driver-problem? But I have never seen that on Win10.

Its happening right now again on one monitor, it will certainly continue on the second in a moment. What is that?

Win11 Pro, todays version, updated

Click to expand...

You may receive better help if you fill in your PC specs.

Did that. I will close now and reopen it, if it happens again.

Yeah, uhm... thanks. Actually that was such a good explaination, that I will keep it in my guides-storage for years to come. :)

Samun said:

Did that. I will close now and reopen it, if it happens again.

Yeah, uhm... thanks. Actually that was such a good explaination, that I will keep it in my guides-storage for years to come. :)

Click to expand...

LOL.
The folder I keep it in is called: All Guides.
Small world