Windows 10: Multiple monitors, AMD GPU, Windows 11

I have 4 monitors in portrait view and did a windows 11 setup bypassing AMD software. It works but not enough options in Windows, need bezel adjustment and more. So, I tried to run AMD software for the monitors, eyeInfinity, and got an error before I could start. Want to delete everything in windows 11 associated with multiple monitors to see if I can run the AMD software that came with the GPU drivers package. How do I do that?

:)

 

AMD 7800 4 monitor problem since Windows 10 - SOLVED

In my case, I have found a solution to my myriad problems I was having with the AMD 7800 & 4 monitor setup. These have occurred almost continuously since first running 10 preview. It had come down to only being able to display 2 monitors on the 6
DP AMD 7800 card. I had to run the other two from the built in Intel 4600 with one on DP and the other HDMI. Running an Intel i7-4770K on ASUS Sabertooth Z87.



What worked:

• Remove the AMD 7800 card from my system. Running on the built in Intel 4600 with 2 monitors only.
  
• Uninstall ALL AMD/ATI stuff:
  • Using AMD uninstall utility (the normal method would not run)
  • Delete all AMD/ATI folders I could find, under "users" and in programs etc.
    and on the C: drive.
  • Run the REVO uninstallation tool and use advanced tools.
    • Remove all instances of AMD/ATI from the directory.
    • Run PCTools Registry Cleaner
    • Run REVO again and remove more from the directory.
• Called Visiontek the maker of the 7800 card. During 1 hour on the phone the very patient and knowledgeable tech walked me through a long list of troubleshooting steps. Which included:
  • Installing the 7800 card from AMD and booting up in VGA mode
  • Set the bios to use the external (7800) card.
  • Installed the AMD beta drivers
  • Swapping around cables, monitors and ports. Had variously 1 or 2 monitors of the 4 recognized then had 3 working and one recognized as a generic monitor but not active.
  • Shut down power to the system and unplugged the one monitor with was not active.
    
  • Pressed the power button on the inactive monitor 5 times and the start button on the computer 5 times to discharge capacitors that may have been holding up internal memory of invalid configuration.
  • Disabled the internal Intel 4600 GPU.
  • Uninstalled the inactive monitor and cold booted. Now only two monitors of the 4 active.
    
  • All 4 monitors now recognized correctly but 2 still not active.
    
  • Selected the inactive monitors and extended desktop to them one at a time.
    
• ALL four working on the external 7800 card and the built in Intel disabled.

WAS THIS MS, AMD, ASUS, or Visiontek's problem?

 

i have a problem to connect 2 monitors.

Hi Ron,

Thank you for posting your query in Microsoft Community.

• What changes did you make in the BIOS? As making the changes in the BIOS is only recommended by Microsoft if done by the manufacturer.
  

• How are you connecting to the 2nd monitor?

I suggest you to follow the steps from this article below:

Windows help & learning - Microsoft Support

[Applies to Windows 10 as well]

Regards.

 

AMD GPU issues on Windows 10

I have a dual GPU laptop, with a power saving GPU, integrated, from Intel and and a "high performance" GPU by AMD. Now, I just noticed this, but despite my settings in AMD's Catalyst Control Center, no application was running on the "high performance" GPU.
To try to fix this, I decided to uninstall both drivers completely, starting with Intel then AMD, the opposite of what I usually do. Then, I installed AMD first then Intel, again the opposite of what I do usually.

This seems to have fixed the issue where no app is running on the AMD card, but created a new one. Whenever I open or close an application that is set to run on the AMD GPU, the computer freezes for a few seconds, and only then moves on. Using the application
feels normal and fine, except when opening and closing them.

Another issue is Windows 8 apps (I tried Asphalt 8, specifically) can't run in full screen using the AMD GPU. When I click the full screen button, said app crashes.

For reference, my GPUs are:

Intel HD Graphics 3000 (Intel core i3-2330M)

AMD Radeon 6470M (now referred to by Windows as AMD Radeon 7400M Series)

Please help.