It was high time for me to do a Windows reinstall this weekend for me, and since Windows 8.1 hit MSDN, I decided to take the plunge. I ran into a problem with Surround on my nVidia card in Windows 8.1 that was not present in Windows 8.
Basically, everything looked blurry or fuzzy. For whatever reason, the taskbar, Metro UI, and other native Windows stuff was fine - but every other application just looked bad. I soon realized that applications were actually "zoomed in" - for example, I made an image in MSPaint which was 1680px wide, as a scale, and the image extended a quarter of the way on to the monitor to the right of it.
I did a little digging, and I figured out it was actually Windows resizing the stuff to accommodate for what it perceives as a much larger resolution. It must count the pixels, not realizing it's actually a 3x1 ultrawide display, and assume it's something akin to a Retina display, or a 2560x1600 on a tablet or something, where scaling like this would make sense.
I did some more digging, and it turns out this feature was indeed added in Windows 8.1:
http://www.techradar.com/us/news/software/operating-systems/windows-8-1-dpi-scaling-why-you-shouldn-t-bother-getting-excited-1161343So here's how to fix it:
- Enable Surround
- Control Panel -> Display -> Screen Resolution -> Make text and other items larger or smaller
- Click "Let me choose one scaling level for all my displays".
- Under "Change the size of all items", select "Smaller - 100% (default)".
- You will need to log off and back on to finish the process.
And that's just about it. This new feature seems to be a refinement of the old "adjust font sizes" setting, which scaled only font sizes. Windows 8.1 scales *everything*, much like web browsers evolved from scaling just text to scaling the page itself. Unfortunately the detection of the "need-ness" of this feature is broken by Surround.
I'm also happy to report that Surround works just the same way as it did on Windows 8. WIN+P works for
switching between "gaming" and "working" modes.
Hope this helps somebody out!