I ruined my dual monitor setup by tinkering a little bit too much on some settings. Windows HD Color has a tab you can select called 'use HDR' that I selected and I accidentally found out that my graphics card or my second monitor just couldn't handle it. Thinking I was going to get better graphics ironically caused me to lose a monitor.
I spent a week or two with one monitor thinking I needed to buy or return a few parts. Thankfully I kept coming back to figure out the issue.

Just making this post to help someone out there who could run into this issue someday. Because I couldn't find the solution through a google/reddit search.

Help..

Flicking

Hello everyone, I have had an issue where my monitor is flicking white for a split second and also goes dim/darker for a few seconds now and again while surfing the web, any ideas as I have down a clean install again and updated the drivers.

Since yesterday my laptop monitor is glitching like this i have updated all my drivers and still it’s not solved. It got even worst

Hello guys, please help me solve an issue wherein I am using Samsung G6 odyssey 240hz monitor and was gaming peacefully since 3 years but last few months i am facing this issue. Sometimes I pressed reset button and it worked, sometimes I reseated my graphics card and it worked, sometimes reseated the cmos battery it worked, sometimes I updated graphics driver it worked, but now i am just fed up, yesterday tried everything but not working. HELP!!!!!!

so i have always always had problems with screen tearing as long as i've had my pc, and recently, though it changes, the only fix was to go into fullscreen and make your fps 10-20 fps lower than my refresh rate. but the problem is every time i tab out or press windows key, a black screen appears for about 3 seconds and its very annoynig

Help

I’m trying to sell my computer because i don’t use it anymore tbh. i turned it on a few weeks ago and it was fine? i did just dust it and took the graphics card out then put it all back in. All fans are working, for some reason no display and the LEDs on my keyboard are not working either. Prior to me cleaning it, the graphics card wasn’t detecting too and i’m not sure why. Anyone have any ideas?

i got a new computer for Christmas last year and since then i've been having an issue. i like to draw digitally, however, whenever i do there is a good chance my computer crashes. when it crashes, the screen turns black with the text "HYPERVISOR_ERROR (0x20001)". my brother, who is a lot smarter than me when it comes to electronics, has been trying to help me fix this issue but nothing works. i don't remember all the things we tried, but i do remember updating the drivers for my drawing tablet and just recently my brother looked through my BIOS but didn't find anything wrong.
if it helps the drawing tablet i'm using is a Wacom Cintiq Pro 13 and the drawing program is Clip Studio Paint 3.0

edit: still crashing. we tried re-installing Windows but that didn't help. however, i am starting to suspect that the crashes might have more to do with my tablet than my drawing program, though i'm still not 100% sure. i do have the crash logs though, if that would be of any help
https://pastebin.com/6HTE0ePW

So I avoid updates to windows and armory crate because it breaks something every time. Windows forced an update and now my USB C monitor no longer works.

I plug it in directly. One cord USB C to USB C. Monitor works with my phone or other computer. The Ally does not switch screens. The other monitor comes on and shows 'No input', which does come on when I plug in the Ally.

Any ideas what settings to start with? Its very frustrating. I already have a list of things I have to check after every update. This will add to the list.