Windows 10: stretched screen

Why i can't fix my "stretched screen" on windows 10. This happens after i updated on windows pro.

:)

 

Windows 10 screen is stretched!

There is no manufacturer listed. It says "to be filled by o.e.m" or something so I'm not sure where I am supposed to go to find a driver update or which one is the right one to use.

But I did complete the bottom steps and there was no change.

At first, I thought it might be a problem caused by the monitor, but when I was installing windows updates, the updating screen was normal and not stretched. However, as soon as it restarted, it was back to being stretched again.

 

Screen Resolution Stretched

One evening my monitor went black and came back up immediately but the screen was stretched and icons large. I was able to adjust the icons but the screen was stretched. None of the screen resolution options have any affect on correcting the problem. Looking
for suggestions, thank you.

 

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