in my laptop (Acer Predator Helios 300 PH317-55-70VW (NH.QB7EU.00N)), which is equipped with a RTX3070, when I try to use an external monitor using the HDMI output, it is not recognized.
I had a similar problem, and it was solved (can’t attach the second link in one post).
Today it stopped detecting the second monitor and I find out that drivers someway switched to the open-source version. I changed it to the v525 drivers, but it doesn’t help.
nvidia-bug-report attached: nvidia-bug-report.zip (111.6 KB)
Any ideas about how to solve it?