Windows 10: Multi-monitor set up with different sizes and resolutions?

Hi,


Running W10 1709 64-bit, and a multi-monitor setup as pictured in screenshot from display manager:


2x27" 2560x1440 (Monitors "3" and "4")

1x22" 1680x1050 (Monitor "2")

and built-in laptop display:

15.6" 1920x1080 (Monitor "1")


My problem is that my monitor manager is aware of the 4 monitors and their resolution, but not of the sizes. That is - in reality, monitor "2" is bigger than monitor "1" and the scaling between monitors is off. Dragging a window from one monitor to another doesn't work very well as the placement is very different from what Windows thinks.

Scaling monitors to other than 100% doesn't solve my problem - Windows is still not aware of the difference in sizes. Any input is welcome.


Thanks,



:)

 

Display Resolution for two monitor have different settings

Hi,

Thank you for writing to Microsoft Community Forums.

The display resolution depends on the monitors that you have plugged into your computer. The display resolution modes will vary with each display based on the video card device, monitor size, video driver, and monitor driver.
By default, Windows chooses the best display settings for your PC based on your monitor, so it is recommended to set the screen resolution of the display to the (Recommended) native resolution to get the best display on your monitor.

To have better clarity on the issue, let us know the model numbers of your monitors, so that we can provide you the exact display resolution which is recommended to your monitors.

Meanwhile, try the below methods and see if this helps.

Changing the Display Resolution from Settings.

Step 1: Right Click on an empty space on the desktop and click on
Display Settings.

Step 2: In the
Display Settings window, scroll down and click on 'Advanced display settings' option under
Multiple displays.

Step 3: Then, click on
Display adapter properties for Display 1, Display 2, or
Display 3; whichever monitor you want to change the resolution for.

Step 4: Once the Display properties pops-up, click on 'List All Modes' option.

Step 5: Select a display mode that you want for the selected display and click on
OK.

Step 6: Then, click on
Apply and OK for the changes to take effect.

If these steps don't work, try reinstalling the driver by opening
Device Manager, right-click on the monitor drivers, and select
Uninstall. Restart your PC and Windows will attempt to reinstall the drivers.

Hope it helps.

 

Blurry text on secondary monitor in multi-resolution, multi-DPI setup


This is probably the most painful issue I have with Windows 10 right now (and likely previous versions as well, but I didn't have a multi-monitor setup back then).

The monitors I have are as follows:

1. 3840x2160 (4K UHD) monitor with preferred DPI: 144 (150%)
2. 1920x1080 (Full HD) monitor with preferred DPI: 96 (100%)

Whenever one of these monitors are set as primary, all desktop applications displayed on the secondary monitor (doesn't matter which) has blurry text. Exceptions are the Windows Store Apps like Windows Store and Microsoft Edge, along with the Taskbar/Start Menu, the Taskbar/Start Menu settings screen, the Taskbar context menu, and the desktop context menu which passes the DPI test with flying colours, with crispy text on both monitors (occasionally a DPI switch bug gets in, but I can mostly ignore that). The problem is, as you can probably guess, is that >99% of the applications I use aren't Windows Store Apps.

Here are some screenshots. The "Taskbar and Start Menu Properties" text is what the text should look like while the Visual Studio 2015 text is an example of the text most desktop apps get. The blurry image is what happens when the UHD monitor is not the primary monitor.
Attachment 48493Attachment 48494
Note: Both of these screenshots came from the 150% DPI monitor so it's best viewed at that (144) DPI level. The 96 DPI monitor is similarly affected.

Things I've already tried:

• Reinstall the graphics driver (this was unhelpfully given by a Microsoft Support Engineer). Did this multiple times in fact for unrelated reasons.
• Reinstall Windows 10 (through Reset This PC recovery option). I did this for also unrelated reasons but it definitely doesn't fix this issue.
• Use the XP Explorer "fix". Merely worsens the problem.
• Adjusting ClearType options. Alleviates the issue a bit but see next point.
• Disabling ClearType on the affected monitor. The text obviously sharpens, but it's painful to read and a close inspection of the text reveals the issue isn't solved at all, only mitigated slightly.
• Replacing the video card. I swapped this in with my older GTX 560 Ti but it's obvious the problem remains. Both it and my current card are NVIDIAs though, so it's vaguely possible the drivers or the cards themselves are the cause. I don't have an ATI/AMD card (that still works, at least) to test the setup and every Intel iGPU I have either has only one monitor output or is incapable of handling UHD resolutions.

Things I won't try:

• Setting both monitors' DPI to 96. Text would become microscopic considering the UHD monitor's actual size.
• Use the text resizing feature instead. I'm going take a wild guess that this is not monitor-specific and would cause everything on the HD monitor to be far too large to the point that I'd rather unplug it.

Does anyone have a multi-resolution, multi-DPI, multi-monitor setup with or without this issue? The text is painful to read on whichever is the secondary monitor right now, and is extremely apparent whenever the background is dark.

 

Dual monitors with different DPI (different resolution but same physical size)

Hi,

I have dual monitor setup. Two monitors are the same size, but very different in resolution. To be precise, display 1 is 1440x900 (100% scale) and display 2 is 2880x1800 retina (200% scale). So they are the same size, but first display is twice as high in
DPI as the second one.

Because of that, when I move my mouse pointer from display 1 to display 2, it's "stuck" on the edge until I move it to the bottom (depends on the layout).

Ability to change the "scale" of every individual monitor on the layout (without affecting it's resolution or element/font size) solves the problem:





Is there any other way to solve it? If no, can this feature be added to Windows 10?