Devices > Video Cards, Monitors, Televisions, and Projectors
MC does not return to default display settings
JimH:
Thanks for reporting the solution. Sorry I can't help with your remaining problem.
zybex:
You can try reducing the Horizontal Front Porch in the custom mode settings:
https://www.amd.com/en/support/kb/faq/dh-032
H.Front Porch – The Horizontal Front Porch is the number of pixels between the end of the Active Area and the next Horizontal Sync (distance between the bottom of the display to the lower most portion of the actual image).
There are many Video Timing Calculators such as this one to help find the correct values.
Edit: this may help - https://www.monitortests.com/forum/Thread-Custom-Resolution-Utility-CRU
lello:
As I said, on the AMD panel that custom resolution is not there; it is present only on the video settings of Win10 and therefore I do not know where to intervene to change it. Not even with CRU I see it
zybex:
Then it's likely added directly to the registry (custom EDID modes), or on the Monitor INF driver.
Try changing your monitor driver to the generic "PnP Monitor", or reinstall the original monitor driver if you can find it on the manufacturer site.
Some registry info is here, you can check the mentioned keys and remove that one:
https://docs.microsoft.com/en-us/windows-hardware/drivers/display/overriding-monitor-edids
lello:
I did a registry search and deleted all entries that contained 3840x1620. I rebooted but that resolution still appears in the Win10 panel. I tried to create a new custom 1630p60 resolution from Adrenalin software, but I only get the black screen and the caption: hdmi source not supported. The curious thing is that now JRiver in Theater View works fine, better than before, but in Standard View the image pops out of the screen, the same thing happens with the desktop.
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