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Not a Number | Not the fake one! 22 aug @ 18:17
Second monitor losing signal when gpu accelerated application is in focus
So this is a weird issue on Windows 11 that is driving me nuts.

Whenever i use a gpu accelerated application, for example a video game, Adobe software or LibreOffice, my secondary monitor will lose the signal and turn off after a while. However, this is only while said application is in focus - in case i tab out or focus something else like my browser window playing a YouTube video, the display does turn on again and i can see the content as expected.

I have not yet found any setting that does prevent this from happening and i do not remember configuring anything that could have caused this. When using another boot drive with Linux everything does seem to be fine.

I am using W11 with the latest Updates and drivers as well as a 7800X3D and RTX 4080.

Id appreciate any help, i am kinda out of ideas
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_I_ 22 aug @ 21:00 
get the drivers from the mobo mfg or oem site
and amd/nvidia

never use windows updates for drivers
#1
Not a Number | Not the fake one! 27 aug @ 15:07 
Ursprungligen skrivet av _I_:
get the drivers from the mobo mfg or oem site
and amd/nvidia

never use windows updates for drivers
I already do, but that does not fix the issue.
Senast ändrad av Not a Number | Not the fake one!; 27 aug @ 15:07
#2
C1REX 27 aug @ 15:15 
Ursprungligen skrivet av Not a Number | Not the fake one!:
Id appreciate any help, i am kinda out of ideas
Does the problem persist if both monitors are set to lower resolution and refresh rate?
Checking if it's bandwitch related.
#3
Numlock687 27 aug @ 17:01 
Lose cable? Also flex the cable too
Senast ändrad av Numlock687; 27 aug @ 17:01
#4
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