Windows 10 Windows 10 - 6 monitor setup - screen resolution

  • Thread starter Thread starter JoeMyersROI
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JoeMyersROI

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I am running Windows 10, most recent update: version 1803, 64-bit OS, x64 based processor
My graphics card is: VisionTek Radeon 7750 2GB GDDR5 6M (6x MiniDP).

I have 6 monitors. They are all the exact same ViewSonic VA2459-SMH 24" 1080p Monitor. 5 of the monitors are set to 1920 x 1080 resolution. The last monitor I want to set to the same 1920 x 1080 resolution but the resolution setting is gray-ed out at 640 x 480 and I can't change it. The monitor in question is on an active mini Display Port to HDMI converter.

So far I have tried:
  1. Updating my graphics card driver to the latest version
  2. Uninstalling the graphics card driver and reinstalling in compatibility mode
  3. switching monitors around
  4. switching connecting cables around (HDMI vs VGA)

and nothing has fixed the problem. The display resolution is grayed out and I can't change it.

How do I fix this to change the resolution to where it should be?

My system is:
  • CPU: AMD Ryzen 7 2700X 8 core processor 3.70 GHz
  • Ram: 32 GB
  • 1 TB SSD


Thanks in advance!

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